Built 2026-10-17 (17 October 2026)

Danville Weather Records (USC00112140)

Record envelope, standing records and threshold days for Danville (USC00112140), Illinois, United States, with 132 years of record.

Key Facts for Danville

  • Danville (USC00112140) is a weather station in Illinois, United States at 40.14 latitude and -87.65 longitude, 169 m (555 ft) above sea level.
  • The station reports from 1895 to 2026, 132 years of record.
  • 1,464 records set at Danville still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Danville set a daily record precipitation of 79.0 mm (3.1 in) on 15 August 2026.

About the Station

  • Location: Illinois, United States, 40.14 latitude, -87.65 longitude.
  • Elevation: 169 m (555 ft).
  • Period of record: 1895 to 2026, 132 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

8 days at or beyond a record
Daily record high and record low at Danville, with 2026 drawn through them The band shows the record high and record low for each calendar day at Danville. The lines show the 2026 daily maximum and minimum. 8 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Danville. The lines show the 2026 daily maximum and minimum. 8 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Danville, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan21.1 C (70.0 F)-32.2 C (-26.0 F)18.3 C (64.9 F)-25.0 C (-13.0 F)
Feb23.3 C (73.9 F)-30.0 C (-22.0 F)20.6 C (69.1 F)-17.2 C (1.0 F)
Mar30.0 C (86.0 F)-25.0 C (-13.0 F)30.0 C (86.0 F)-9.4 C (15.1 F)
Apr34.4 C (93.9 F)-11.1 C (12.0 F)28.3 C (82.9 F)-0.6 C (30.9 F)
May39.4 C (102.9 F)-3.9 C (25.0 F)30.0 C (86.0 F)1.7 C (35.1 F)
Jun40.6 C (105.1 F)2.2 C (36.0 F)35.6 C (96.1 F)9.4 C (48.9 F)
Jul44.4 C (111.9 F)5.0 C (41.0 F)34.4 C (93.9 F)10.6 C (51.1 F)
Aug41.7 C (107.1 F)2.8 C (37.0 F)32.8 C (91.0 F)10.6 C (51.1 F)
Sep38.9 C (102.0 F)-5.6 C (21.9 F)36.1 C (97.0 F)7.2 C (45.0 F)
Oct33.9 C (93.0 F)-10.6 C (12.9 F)31.7 C (89.1 F)6.7 C (44.1 F)
Nov27.8 C (82.0 F)-21.1 C (-6.0 F)n/an/a
Dec22.2 C (72.0 F)-31.7 C (-25.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Danville by the year they were set 1,464 records at Danville still stand. 1936 holds the most, with 44. 02040601895: 231896: 171897: 291898: 101899: 241900: 101901: 251902: 61903: 41904: 91911: 271912: 91913: 191914: 171915: 151916: 151917: 221918: 201919: 91920: 81921: 101922: 61923: 81924: 141925: 251926: 121927: 141928: 191929: 211930: 281931: 201932: 171933: 141934: 291935: 111936: 441937: 131938: 121939: 171940: 211941: 51942: 161943: 121944: 111945: 101946: 111947: 111948: 81949: 71950: 211951: 91952: 61953: 151954: 131955: 191956: 101957: 61958: 71959: 71960: 121961: 51962: 81963: 151964: 91965: 91966: 71967: 91968: 71969: 61970: 41971: 71972: 131973: 51974: 121975: 71976: 41977: 121978: 41979: 61980: 81981: 61982: 181983: 201984: 121985: 101986: 91987: 71988: 101989: 141990: 101991: 151992: 151993: 21994: 91995: 61996: 111997: 121998: 151999: 82000: 92001: 72002: 102003: 22004: 72005: 52006: 62007: 52008: 72009: 82010: 52011: 72012: 232013: 122014: 102015: 102016: 52017: 132018: 112019: 122020: 52021: 42022: 52024: 72025: 22026: 121895191419271940195319661979199220052018
1,464 records at Danville still stand. 1936 holds the most, with 44.
Standing records at Danville by the year they were set
Year setStanding records
189523
189617
189729
189810
189924
190010
190125
19026
19034
19049
191127
19129
191319
191417
191515
191615
191722
191820
19199
19208
192110
19226
19238
192414
192525
192612
192714
192819
192921
193028
193120
193217
193314
193429
193511
193644
193713
193812
193917
194021
19415
194216
194312
194411
194510
194611
194711
19488
19497
195021
19519
19526
195315
195413
195519
195610
19576
19587
19597
196012
19615
19628
196315
19649
19659
19667
19679
19687
19696
19704
19717
197213
19735
197412
19757
19764
197712
19784
19796
19808
19816
198218
198320
198412
198510
19869
19877
198810
198914
199010
199115
199215
19932
19949
19956
199611
199712
199815
19998
20009
20017
200210
20032
20047
20055
20066
20075
20087
20098
20105
20117
201223
201312
201410
201510
20165
201713
201811
201912
20205
20214
20225
20247
20252
202612

All-Time Record Progression

12 new records
When Danville set new all-time records 12 all-time records were set at Danville between 23 July 1934 and 8 June 2015. Each dot is a new record. Record high maximum temperatureRecord daily precipitationRecord low minimum temperatureRecord snow depthRecord low maximum temperature23 July 1934: Record high maximum temperature 42.2 C (108.0 F)25 July 1934: Record high maximum temperature 43.3 C (109.9 F)11 July 1936: Record high maximum temperature 43.9 C (111.0 F)14 July 1936: Record high maximum temperature 44.4 C (111.9 F)21 July 1949: Record daily precipitation 129.0 mm (5.1 in)28 January 1963: Record low minimum temperature -31.7 C (-25.1 F)4 August 1968: Record daily precipitation 137.2 mm (5.4 in)20 December 1973: Record snow depth 40.6 cm (16.0 in)17 January 1982: Record low minimum temperature -32.2 C (-26.0 F)20 January 1985: Record low maximum temperature -20.0 C (-4.0 F)19 January 1994: Record low maximum temperature -23.3 C (-9.9 F)8 June 2015: Record daily precipitation 158.5 mm (6.2 in)193519501965198019952010
12 all-time records were set at Danville between 23 July 1934 and 8 June 2015. Each dot is a new record.
When Danville set new all-time records
DateKindDetail
1934-07-23Record high maximum temperatureRecord high maximum temperature 42.2 C (108.0 F)
1934-07-25Record high maximum temperatureRecord high maximum temperature 43.3 C (109.9 F)
1936-07-11Record high maximum temperatureRecord high maximum temperature 43.9 C (111.0 F)
1936-07-14Record high maximum temperatureRecord high maximum temperature 44.4 C (111.9 F)
1949-07-21Record daily precipitationRecord daily precipitation 129.0 mm (5.1 in)
1963-01-28Record low minimum temperatureRecord low minimum temperature -31.7 C (-25.1 F)
1968-08-04Record daily precipitationRecord daily precipitation 137.2 mm (5.4 in)
1973-12-20Record snow depthRecord snow depth 40.6 cm (16.0 in)
1982-01-17Record low minimum temperatureRecord low minimum temperature -32.2 C (-26.0 F)
1985-01-20Record low maximum temperatureRecord low maximum temperature -20.0 C (-4.0 F)
1994-01-19Record low maximum temperatureRecord low maximum temperature -23.3 C (-9.9 F)
2015-06-08Record daily precipitationRecord daily precipitation 158.5 mm (6.2 in)

Wettest Day of Each Month

Jun: 158.5 mm (6.2 in)
Record daily precipitation for each month at Danville The wettest day on record for each calendar month at Danville. The most was 158.5 mm (6.2 in) on 8 June 2015. 050100150200 Jan: 64.8 mm (2.6 in), 11 January 2020 Jan Feb: 62.2 mm (2.4 in), 22 February 1990 Feb Mar: 78.7 mm (3.1 in), 13 March 1917 Mar Apr: 103.1 mm (4.1 in), 19 April 1970 Apr May: 99.6 mm (3.9 in), 17 May 1943 May Jun: 158.5 mm (6.2 in), 8 June 2015 Jun Jul: 129.0 mm (5.1 in), 21 July 1949 Jul Aug: 137.2 mm (5.4 in), 4 August 1968 Aug Sep: 94.0 mm (3.7 in), 1 September 2003 Sep Oct: 117.3 mm (4.6 in), 12 October 1969 Oct Nov: 94.2 mm (3.7 in), 1 November 1992 Nov Dec: 56.6 mm (2.2 in), 28 December 2015 Dec
The wettest day on record for each calendar month at Danville. The most was 158.5 mm (6.2 in) on 8 June 2015.
Record daily precipitation for each month at Danville
MonthRecord daily precipitation (mm)Date
Jan64.8 mm (2.6 in)11 January 2020
Feb62.2 mm (2.4 in)22 February 1990
Mar78.7 mm (3.1 in)13 March 1917
Apr103.1 mm (4.1 in)19 April 1970
May99.6 mm (3.9 in)17 May 1943
Jun158.5 mm (6.2 in)8 June 2015
Jul129.0 mm (5.1 in)21 July 1949
Aug137.2 mm (5.4 in)4 August 1968
Sep94.0 mm (3.7 in)1 September 2003
Oct117.3 mm (4.6 in)12 October 1969
Nov94.2 mm (3.7 in)1 November 1992
Dec56.6 mm (2.2 in)28 December 2015

Period of Record Coverage

1895 to 2026
Days with data per year at Danville 126 years of record at Danville, 1895 to 2026. 10 years have data for under 90 percent of days and are left out of rankings: 1895, 1896, 1899, 1902, 1903, 1904, 1922, 1923 and others. 1895: 239 of 365 days1896: 280 of 366 days1897: 338 of 365 days1898: 363 of 365 days1899: 324 of 365 days1900: 354 of 365 days1901: 365 of 365 days1902: 209 of 365 days1903: 148 of 365 days1904: 318 of 366 days1911: 365 of 365 days1912: 366 of 366 days1913: 362 of 365 days1914: 365 of 365 days1915: 364 of 365 days1916: 366 of 366 days1917: 364 of 365 days1918: 365 of 365 days1919: 365 of 365 days1920: 365 of 366 days1921: 365 of 365 days1922: 250 of 365 days1923: 327 of 365 days1924: 364 of 366 days1925: 365 of 365 days1926: 364 of 365 days1927: 361 of 365 days1928: 362 of 366 days1929: 365 of 365 days1930: 363 of 365 days1931: 365 of 365 days1932: 366 of 366 days1933: 365 of 365 days1934: 365 of 365 days1935: 365 of 365 days1936: 366 of 366 days1937: 365 of 365 days1938: 365 of 365 days1939: 365 of 365 days1940: 365 of 366 days1941: 365 of 365 days1942: 365 of 365 days1943: 365 of 365 days1944: 366 of 366 days1945: 365 of 365 days1946: 365 of 365 days1947: 364 of 365 days1948: 366 of 366 days1949: 364 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 363 of 366 days1953: 364 of 365 days1954: 362 of 365 days1955: 365 of 365 days1956: 357 of 366 days1957: 365 of 365 days1958: 328 of 365 days1959: 359 of 365 days1960: 352 of 366 days1961: 364 of 365 days1962: 364 of 365 days1963: 364 of 365 days1964: 365 of 366 days1965: 365 of 365 days1966: 364 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 364 of 365 days1972: 365 of 366 days1973: 365 of 365 days1974: 364 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 364 of 365 days1978: 364 of 365 days1979: 364 of 365 days1980: 365 of 366 days1981: 363 of 365 days1982: 331 of 365 days1983: 343 of 365 days1984: 361 of 366 days1985: 364 of 365 days1986: 361 of 365 days1987: 363 of 365 days1988: 363 of 366 days1989: 358 of 365 days1990: 347 of 365 days1991: 363 of 365 days1992: 358 of 366 days1993: 358 of 365 days1994: 353 of 365 days1995: 339 of 365 days1996: 345 of 366 days1997: 332 of 365 days1998: 347 of 365 days1999: 359 of 365 days2000: 360 of 366 days2001: 360 of 365 days2002: 356 of 365 days2003: 362 of 365 days2004: 359 of 366 days2005: 360 of 365 days2006: 351 of 365 days2007: 360 of 365 days2008: 358 of 366 days2009: 361 of 365 days2010: 364 of 365 days2011: 361 of 365 days2012: 361 of 366 days2013: 363 of 365 days2014: 358 of 365 days2015: 363 of 365 days2016: 335 of 366 days2017: 362 of 365 days2018: 354 of 365 days2019: 365 of 365 days2020: 364 of 366 days2021: 359 of 365 days2022: 362 of 365 days2023: 364 of 365 days2024: 366 of 366 days2025: 363 of 365 days2026: 284 of 365 days1900192019401960198020002020
126 years of record at Danville, 1895 to 2026. 10 years have data for under 90 percent of days and are left out of rankings: 1895, 1896, 1899, 1902, 1903, 1904, 1922, 1923 and others.
Days with data per year at Danville
YearDays with dataShare of yearComplete
189523965%No
189628077%No
189733893%Yes
189836399%Yes
189932489%No
190035497%Yes
1901365100%Yes
190220957%No
190314841%No
190431887%No
1911365100%Yes
1912366100%Yes
191336299%Yes
1914365100%Yes
1915364100%Yes
1916366100%Yes
1917364100%Yes
1918365100%Yes
1919365100%Yes
1920365100%Yes
1921365100%Yes
192225068%No
192332790%No
192436499%Yes
1925365100%Yes
1926364100%Yes
192736199%Yes
192836299%Yes
1929365100%Yes
193036399%Yes
1931365100%Yes
1932366100%Yes
1933365100%Yes
1934365100%Yes
1935365100%Yes
1936366100%Yes
1937365100%Yes
1938365100%Yes
1939365100%Yes
1940365100%Yes
1941365100%Yes
1942365100%Yes
1943365100%Yes
1944366100%Yes
1945365100%Yes
1946365100%Yes
1947364100%Yes
1948366100%Yes
1949364100%Yes
1950365100%Yes
1951365100%Yes
195236399%Yes
1953364100%Yes
195436299%Yes
1955365100%Yes
195635798%Yes
1957365100%Yes
195832890%No
195935998%Yes
196035296%Yes
1961364100%Yes
1962364100%Yes
1963364100%Yes
1964365100%Yes
1965365100%Yes
1966364100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971364100%Yes
1972365100%Yes
1973365100%Yes
1974364100%Yes
1975365100%Yes
1976366100%Yes
1977364100%Yes
1978364100%Yes
1979364100%Yes
1980365100%Yes
198136399%Yes
198233191%Yes
198334394%Yes
198436199%Yes
1985364100%Yes
198636199%Yes
198736399%Yes
198836399%Yes
198935898%Yes
199034795%Yes
199136399%Yes
199235898%Yes
199335898%Yes
199435397%Yes
199533993%Yes
199634594%Yes
199733291%Yes
199834795%Yes
199935998%Yes
200036098%Yes
200136099%Yes
200235698%Yes
200336299%Yes
200435998%Yes
200536099%Yes
200635196%Yes
200736099%Yes
200835898%Yes
200936199%Yes
2010364100%Yes
201136199%Yes
201236199%Yes
201336399%Yes
201435898%Yes
201536399%Yes
201633592%Yes
201736299%Yes
201835497%Yes
2019365100%Yes
202036499%Yes
202135998%Yes
202236299%Yes
2023364100%Yes
2024366100%Yes
202536399%Yes
202628478%No

Latest Records

20
Latest records at Danville
DateStationRecordValueBeat old record byOld record stoodSignificance
15 August 2026Danville, USdaily rain79.0 mm (3.1 in)27.2 mm (1.1 in)9 years30 of 100 (Routine)
14 August 2026Danville, USdaily rain123.7 mm (4.9 in)61.5 mm (2.4 in)52 years65 of 100 (Major)
1 August 2026Danville, USdaily rain75.7 mm (3.0 in)40.9 mm (1.6 in)47 years51 of 100 (Notable)
17 July 2026Danville, USdaily high min24.4 C (75.9 F)0.5 C (0.9 F)112 years41 of 100 (Notable)
15 April 2026Danville, USdaily high min20.6 C (69.1 F)3.9 C (7.0 F)49 years31 of 100 (Routine)
14 April 2026Danville, USdaily high min17.2 C (63.0 F)0.5 C (0.9 F)20 years16 of 100 (Routine)
13 April 2026Danville, USdaily high min19.4 C (66.9 F)2.7 C (4.9 F)53 years30 of 100 (Routine)
1 April 2026Danville, USdaily rain40.4 mm (1.6 in)1.8 mm (0.07 in)108 years41 of 100 (Notable)
27 March 2026Danville, USdaily high max28.9 C (84.0 F)2.2 C (4.0 F)80 years37 of 100 (Notable)
26 March 2026Danville, USmonthly high max30.0 C (86.0 F)1.1 C (2.0 F)97 years50 of 100 (Notable)
20 March 2026Danville, USdaily high max (Tie)28.3 C (82.9 F)tie13 years3 of 100 (Routine)
11 March 2026Danville, USdaily high max (Tie)24.4 C (75.9 F)tie53 years6 of 100 (Routine)
10 March 2026Danville, USdaily high min14.4 C (57.9 F)2.2 C (4.0 F)100 years43 of 100 (Notable)
10 March 2026Danville, USdaily high max24.4 C (75.9 F)1.1 C (2.0 F)100 years41 of 100 (Notable)
6 March 2026Danville, USdaily high max26.1 C (79.0 F)2.8 C (5.0 F)69 years33 of 100 (Routine)
18 February 2026Danville, USdaily high max20.6 C (69.1 F)1.2 C (2.2 F)64 years30 of 100 (Routine)
9 January 2026Danville, USdaily high min6.1 C (43.0 F)1.1 C (2.0 F)91 years38 of 100 (Notable)
9 January 2026Danville, USdaily high max18.3 C (64.9 F)2.7 C (4.9 F)60 years32 of 100 (Routine)
29 December 2025Danville, USdaily high max (Tie)17.8 C (64.0 F)tie40 years5 of 100 (Routine)
28 December 2025Danville, USdaily high min (Tie)10.6 C (51.1 F)tie40 years5 of 100 (Routine)

Climate Trend

112 complete years, 1898 to 2025
Annual mean temperature at Danville as warming stripes, 1898 to 2025 One stripe for each of 112 complete years at Danville, 1898 to 2025. Blue stripes are years cooler than the station's own mean of 11.5 C (52.7 F); red stripes are warmer. The coolest year was 1917, at 10.0 C (49.9 F), and the warmest was 1921, at 13.8 C (56.9 F). The strongest colour marks a difference of 2.4 C (4.3 F). 1898: 11.8 C, +0.3 C from the station mean1900: 11.0 C, -0.5 C from the station mean1901: 10.9 C, -0.6 C from the station mean1911: 12.6 C, +1.1 C from the station mean1912: 10.7 C, -0.8 C from the station mean1913: 12.6 C, +1.1 C from the station mean1914: 11.9 C, +0.4 C from the station mean1915: 11.4 C, -0.1 C from the station mean1916: 11.6 C, +0.1 C from the station mean1917: 10.0 C, -1.6 C from the station mean1918: 11.7 C, +0.2 C from the station mean1919: 12.3 C, +0.7 C from the station mean1920: 11.4 C, -0.1 C from the station mean1921: 13.8 C, +2.3 C from the station mean1924: 10.1 C, -1.5 C from the station mean1925: 11.3 C, -0.2 C from the station mean1926: 10.7 C, -0.8 C from the station mean1927: 11.4 C, -0.1 C from the station mean1928: 11.0 C, -0.5 C from the station mean1929: 10.5 C, -1.0 C from the station mean1930: 11.7 C, +0.1 C from the station mean1931: 12.9 C, +1.4 C from the station mean1932: 11.6 C, 0.0 C from the station mean1933: 12.4 C, +0.8 C from the station mean1934: 12.0 C, +0.4 C from the station mean1935: 11.1 C, -0.4 C from the station mean1936: 11.1 C, -0.4 C from the station mean1937: 10.3 C, -1.2 C from the station mean1938: 12.4 C, +0.9 C from the station mean1939: 12.0 C, +0.5 C from the station mean1940: 11.0 C, -0.6 C from the station mean1941: 12.1 C, +0.6 C from the station mean1942: 11.5 C, -0.1 C from the station mean1943: 11.0 C, -0.5 C from the station mean1944: 11.4 C, -0.1 C from the station mean1945: 10.7 C, -0.8 C from the station mean1946: 12.3 C, +0.8 C from the station mean1947: 10.9 C, -0.6 C from the station mean1948: 11.6 C, +0.1 C from the station mean1949: 12.3 C, +0.7 C from the station mean1950: 10.5 C, -1.0 C from the station mean1951: 10.6 C, -1.0 C from the station mean1952: 11.9 C, +0.4 C from the station mean1953: 12.4 C, +0.9 C from the station mean1954: 12.4 C, +0.8 C from the station mean1955: 11.6 C, +0.1 C from the station mean1956: 11.7 C, +0.1 C from the station mean1957: 11.2 C, -0.4 C from the station mean1959: 11.9 C, +0.4 C from the station mean1961: 11.2 C, -0.3 C from the station mean1962: 11.0 C, -0.5 C from the station mean1963: 10.6 C, -0.9 C from the station mean1964: 11.8 C, +0.3 C from the station mean1965: 11.8 C, +0.3 C from the station mean1966: 10.9 C, -0.6 C from the station mean1967: 10.9 C, -0.6 C from the station mean1968: 11.1 C, -0.5 C from the station mean1969: 10.8 C, -0.7 C from the station mean1970: 11.3 C, -0.2 C from the station mean1971: 11.7 C, +0.2 C from the station mean1972: 10.8 C, -0.7 C from the station mean1973: 12.3 C, +0.8 C from the station mean1974: 11.4 C, -0.1 C from the station mean1975: 11.7 C, +0.1 C from the station mean1976: 10.6 C, -1.0 C from the station mean1977: 11.1 C, -0.4 C from the station mean1978: 10.3 C, -1.2 C from the station mean1979: 10.3 C, -1.2 C from the station mean1980: 11.1 C, -0.4 C from the station mean1981: 11.2 C, -0.3 C from the station mean1982: 10.6 C, -0.9 C from the station mean1983: 11.2 C, -0.4 C from the station mean1984: 11.2 C, -0.3 C from the station mean1985: 11.0 C, -0.5 C from the station mean1986: 12.2 C, +0.7 C from the station mean1987: 12.4 C, +0.8 C from the station mean1988: 11.5 C, 0.0 C from the station mean1989: 10.6 C, -0.9 C from the station mean1991: 12.9 C, +1.4 C from the station mean1992: 11.5 C, 0.0 C from the station mean1993: 10.8 C, -0.7 C from the station mean1994: 11.5 C, 0.0 C from the station mean1995: 11.3 C, -0.2 C from the station mean1996: 10.3 C, -1.2 C from the station mean1997: 10.8 C, -0.8 C from the station mean1998: 13.2 C, +1.6 C from the station mean1999: 12.0 C, +0.5 C from the station mean2000: 11.4 C, -0.1 C from the station mean2001: 12.1 C, +0.6 C from the station mean2002: 12.0 C, +0.5 C from the station mean2003: 11.0 C, -0.5 C from the station mean2004: 11.8 C, +0.3 C from the station mean2005: 12.1 C, +0.6 C from the station mean2006: 12.5 C, +1.0 C from the station mean2007: 12.2 C, +0.7 C from the station mean2008: 10.9 C, -0.7 C from the station mean2009: 11.0 C, -0.5 C from the station mean2010: 11.7 C, +0.2 C from the station mean2011: 12.0 C, +0.5 C from the station mean2012: 13.3 C, +1.8 C from the station mean2013: 11.0 C, -0.6 C from the station mean2014: 10.0 C, -1.5 C from the station mean2015: 11.8 C, +0.3 C from the station mean2017: 12.7 C, +1.2 C from the station mean2018: 11.8 C, +0.3 C from the station mean2019: 11.5 C, 0.0 C from the station mean2020: 12.0 C, +0.5 C from the station mean2021: 12.0 C, +0.5 C from the station mean2022: 11.2 C, -0.3 C from the station mean2023: 12.3 C, +0.8 C from the station mean2024: 13.2 C, +1.7 C from the station mean2025: 12.2 C, +0.7 C from the station mean1898191019201930194019501960197019801990200020102020
One stripe for each of 112 complete years at Danville, 1898 to 2025. Blue stripes are years cooler than the station's own mean of 11.5 C (52.7 F); red stripes are warmer. The coolest year was 1917, at 10.0 C (49.9 F), and the warmest was 1921, at 13.8 C (56.9 F). The strongest colour marks a difference of 2.4 C (4.3 F).
Annual mean temperature at Danville as warming stripes, 1898 to 2025
YearAnnual mean temperatureDifference from the station mean
189811.8 C+0.29 C
190011.0 C-0.47 C
190110.9 C-0.60 C
191112.6 C+1.10 C
191210.7 C-0.83 C
191312.6 C+1.07 C
191411.9 C+0.36 C
191511.4 C-0.11 C
191611.6 C+0.10 C
191710.0 C-1.55 C
191811.7 C+0.22 C
191912.3 C+0.75 C
192011.4 C-0.12 C
192113.8 C+2.32 C
192410.1 C-1.45 C
192511.3 C-0.22 C
192610.7 C-0.84 C
192711.4 C-0.08 C
192811.0 C-0.51 C
192910.5 C-1.02 C
193011.7 C+0.14 C
193112.9 C+1.40 C
193211.6 C+0.05 C
193312.4 C+0.85 C
193412.0 C+0.44 C
193511.1 C-0.42 C
193611.1 C-0.42 C
193710.3 C-1.24 C
193812.4 C+0.86 C
193912.0 C+0.49 C
194011.0 C-0.55 C
194112.1 C+0.60 C
194211.5 C-0.05 C
194311.0 C-0.47 C
194411.4 C-0.10 C
194510.7 C-0.79 C
194612.3 C+0.81 C
194710.9 C-0.58 C
194811.6 C+0.11 C
194912.3 C+0.74 C
195010.5 C-0.99 C
195110.6 C-0.96 C
195211.9 C+0.39 C
195312.4 C+0.92 C
195412.4 C+0.84 C
195511.6 C+0.11 C
195611.7 C+0.14 C
195711.2 C-0.35 C
195911.9 C+0.36 C
196111.2 C-0.28 C
196211.0 C-0.48 C
196310.6 C-0.94 C
196411.8 C+0.33 C
196511.8 C+0.28 C
196610.9 C-0.58 C
196710.9 C-0.57 C
196811.1 C-0.46 C
196910.8 C-0.72 C
197011.3 C-0.22 C
197111.7 C+0.20 C
197210.8 C-0.72 C
197312.3 C+0.78 C
197411.4 C-0.13 C
197511.7 C+0.15 C
197610.6 C-0.95 C
197711.1 C-0.38 C
197810.3 C-1.17 C
197910.3 C-1.18 C
198011.1 C-0.39 C
198111.2 C-0.30 C
198210.6 C-0.87 C
198311.2 C-0.35 C
198411.2 C-0.34 C
198511.0 C-0.47 C
198612.2 C+0.69 C
198712.4 C+0.85 C
198811.5 C+0.01 C
198910.6 C-0.94 C
199112.9 C+1.40 C
199211.5 C+0.03 C
199310.8 C-0.67 C
199411.5 C0.00 C
199511.3 C-0.20 C
199610.3 C-1.23 C
199710.8 C-0.76 C
199813.2 C+1.64 C
199912.0 C+0.53 C
200011.4 C-0.10 C
200112.1 C+0.61 C
200212.0 C+0.50 C
200311.0 C-0.50 C
200411.8 C+0.33 C
200512.1 C+0.61 C
200612.5 C+1.01 C
200712.2 C+0.66 C
200810.9 C-0.66 C
200911.0 C-0.54 C
201011.7 C+0.16 C
201112.0 C+0.50 C
201213.3 C+1.78 C
201311.0 C-0.55 C
201410.0 C-1.50 C
201511.8 C+0.29 C
201712.7 C+1.20 C
201811.8 C+0.32 C
201911.5 C-0.04 C
202012.0 C+0.52 C
202112.0 C+0.53 C
202211.2 C-0.34 C
202312.3 C+0.76 C
202413.2 C+1.69 C
202512.2 C+0.66 C

The fitted trend in annual mean temperature here over 1898 to 2025 is 0.03 C (-0.02 to 0.07) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.05 F (-0.03 to 0.12) per decade. The slope is a straight line fitted to 112 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Danville
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.03 C (-0.02 to 0.07) per decade0.05 F (-0.03 to 0.12) per decade1898 to 2025112Not clearly different from zero
Mean daily maximum-0.04 C (-0.08 to 0.01) per decade-0.07 F (-0.15 to 0.01) per decade1898 to 2025112Not clearly different from zero
Mean daily minimum0.09 C (0.04 to 0.13) per decade0.2 F (0.1 to 0.2) per decade1898 to 2025112Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1895 to 2026
Yearly extremes at Danville: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)44.4 C (111.9 F)193636.1 C (97.0 F)126
Coldest night (TNn)-32.2 C (-26.0 F)1982-22.8 C (-9.0 F)126
Wettest day (Rx1day)158.5 mm (6.2 in)201561.5 mm (2.4 in)126
Wettest five days (Rx5day)236.0 mm (9.3 in)202697.0 mm (3.8 in)126
Longest dry spell (CDD)52 days190119 days126

Hottest day (TXx)

Hottest day (TXx) at Danville by year The hottest day of the year at Danville, 1895 to 2026. The record is 44.4 C (111.9 F) in 1936, marked on the chart; the median year is 36.1 C (97.0 F). 303540451900192019401960198020002020Record: 44.4 C (111.9 F) in 1936
The hottest day of the year at Danville, 1895 to 2026. The record is 44.4 C (111.9 F) in 1936, marked on the chart; the median year is 36.1 C (97.0 F).
Hottest day (TXx) at Danville by year
YearHottest day (TXx)
189537.2 C (99.0 F)
189637.2 C (99.0 F)
189738.3 C (100.9 F)
189836.7 C (98.1 F)
189938.9 C (102.0 F)
190034.4 C (93.9 F)
190140.0 C (104.0 F)
190233.3 C (91.9 F)
190337.2 C (99.0 F)
190434.4 C (93.9 F)
191139.4 C (102.9 F)
191236.1 C (97.0 F)
191340.6 C (105.1 F)
191439.4 C (102.9 F)
191534.4 C (93.9 F)
191641.1 C (106.0 F)
191735.6 C (96.1 F)
191841.7 C (107.1 F)
191937.8 C (100.0 F)
192038.3 C (100.9 F)
192140.0 C (104.0 F)
192237.2 C (99.0 F)
192337.8 C (100.0 F)
192436.7 C (98.1 F)
192540.0 C (104.0 F)
192637.2 C (99.0 F)
192736.1 C (97.0 F)
192835.6 C (96.1 F)
192935.0 C (95.0 F)
193040.6 C (105.1 F)
193138.3 C (100.9 F)
193237.8 C (100.0 F)
193339.4 C (102.9 F)
193443.3 C (109.9 F)
193536.7 C (98.1 F)
193644.4 C (111.9 F)
193736.1 C (97.0 F)
193835.0 C (95.0 F)
193938.9 C (102.0 F)
194038.9 C (102.0 F)
194138.3 C (100.9 F)
194237.2 C (99.0 F)
194337.2 C (99.0 F)
194437.8 C (100.0 F)
194536.1 C (97.0 F)
194637.2 C (99.0 F)
194738.3 C (100.9 F)
194837.2 C (99.0 F)
194937.2 C (99.0 F)
195033.3 C (91.9 F)
195135.6 C (96.1 F)
195238.9 C (102.0 F)
195339.4 C (102.9 F)
195440.6 C (105.1 F)
195536.7 C (98.1 F)
195636.7 C (98.1 F)
195734.4 C (93.9 F)
195835.0 C (95.0 F)
195936.7 C (98.1 F)
196036.7 C (98.1 F)
196134.4 C (93.9 F)
196235.0 C (95.0 F)
196338.3 C (100.9 F)
196436.7 C (98.1 F)
196535.6 C (96.1 F)
196639.4 C (102.9 F)
196735.0 C (95.0 F)
196836.1 C (97.0 F)
196935.0 C (95.0 F)
197037.8 C (100.0 F)
197136.1 C (97.0 F)
197234.4 C (93.9 F)
197335.0 C (95.0 F)
197437.2 C (99.0 F)
197535.6 C (96.1 F)
197635.6 C (96.1 F)
197736.1 C (97.0 F)
197835.6 C (96.1 F)
197933.9 C (93.0 F)
198038.9 C (102.0 F)
198135.6 C (96.1 F)
198233.3 C (91.9 F)
198338.3 C (100.9 F)
198435.0 C (95.0 F)
198533.9 C (93.0 F)
198635.6 C (96.1 F)
198735.6 C (96.1 F)
198838.9 C (102.0 F)
198935.6 C (96.1 F)
199035.0 C (95.0 F)
199136.1 C (97.0 F)
199236.1 C (97.0 F)
199332.8 C (91.0 F)
199436.1 C (97.0 F)
199536.7 C (98.1 F)
199635.0 C (95.0 F)
199735.0 C (95.0 F)
199835.0 C (95.0 F)
199935.6 C (96.1 F)
200036.1 C (97.0 F)
200133.9 C (93.0 F)
200235.6 C (96.1 F)
200335.0 C (95.0 F)
200432.2 C (90.0 F)
200535.0 C (95.0 F)
200633.9 C (93.0 F)
200735.6 C (96.1 F)
200832.2 C (90.0 F)
200934.4 C (93.9 F)
201035.6 C (96.1 F)
201137.2 C (99.0 F)
201239.4 C (102.9 F)
201335.6 C (96.1 F)
201433.3 C (91.9 F)
201533.9 C (93.0 F)
201632.8 C (91.0 F)
201734.4 C (93.9 F)
201836.1 C (97.0 F)
201934.4 C (93.9 F)
202033.9 C (93.0 F)
202134.4 C (93.9 F)
202236.1 C (97.0 F)
202335.0 C (95.0 F)
202434.4 C (93.9 F)
202536.1 C (97.0 F)
202636.1 C (97.0 F)

Coldest night (TNn)

Coldest night (TNn) at Danville by year The coldest night of the year at Danville, 1895 to 2026. The record is -32.2 C (-26.0 F) in 1982, marked on the chart; the median year is -22.8 C (-9.0 F). -40-30-20-1001900192019401960198020002020Record: -32.2 C (-26.0 F) in 1982
The coldest night of the year at Danville, 1895 to 2026. The record is -32.2 C (-26.0 F) in 1982, marked on the chart; the median year is -22.8 C (-9.0 F).
Coldest night (TNn) at Danville by year
YearColdest night (TNn)
1895-15.6 C (3.9 F)
1896-22.8 C (-9.0 F)
1897-21.7 C (-7.1 F)
1898-21.1 C (-6.0 F)
1899-28.3 C (-18.9 F)
1900-21.1 C (-6.0 F)
1901-25.0 C (-13.0 F)
1902-23.3 C (-9.9 F)
1903-8.3 C (17.1 F)
1904-25.6 C (-14.1 F)
1911-17.2 C (1.0 F)
1912-28.3 C (-18.9 F)
1913-20.6 C (-5.1 F)
1914-23.3 C (-9.9 F)
1915-29.4 C (-20.9 F)
1916-22.2 C (-8.0 F)
1917-26.1 C (-15.0 F)
1918-29.4 C (-20.9 F)
1919-21.7 C (-7.1 F)
1920-23.3 C (-9.9 F)
1921-13.3 C (8.1 F)
1922-23.3 C (-9.9 F)
1923-20.0 C (-4.0 F)
1924-30.6 C (-23.1 F)
1925-21.1 C (-6.0 F)
1926-21.7 C (-7.1 F)
1927-27.8 C (-18.0 F)
1928-22.2 C (-8.0 F)
1929-24.4 C (-11.9 F)
1930-30.0 C (-22.0 F)
1931-17.2 C (1.0 F)
1932-23.9 C (-11.0 F)
1933-25.0 C (-13.0 F)
1934-30.0 C (-22.0 F)
1935-26.1 C (-15.0 F)
1936-29.4 C (-20.9 F)
1937-20.6 C (-5.1 F)
1938-19.4 C (-2.9 F)
1939-20.0 C (-4.0 F)
1940-25.0 C (-13.0 F)
1941-17.8 C (0.0 F)
1942-24.4 C (-11.9 F)
1943-25.0 C (-13.0 F)
1944-29.4 C (-20.9 F)
1945-21.7 C (-7.1 F)
1946-21.1 C (-6.0 F)
1947-18.9 C (-2.0 F)
1948-21.1 C (-6.0 F)
1949-19.4 C (-2.9 F)
1950-21.1 C (-6.0 F)
1951-26.1 C (-15.0 F)
1952-16.7 C (1.9 F)
1953-17.8 C (0.0 F)
1954-18.3 C (-0.9 F)
1955-22.8 C (-9.0 F)
1956-19.4 C (-2.9 F)
1957-22.8 C (-9.0 F)
1958-21.7 C (-7.1 F)
1959-25.6 C (-14.1 F)
1960-29.4 C (-20.9 F)
1961-22.2 C (-8.0 F)
1962-23.3 C (-9.9 F)
1963-31.7 C (-25.1 F)
1964-21.7 C (-7.1 F)
1965-23.3 C (-9.9 F)
1966-23.9 C (-11.0 F)
1967-21.1 C (-6.0 F)
1968-27.8 C (-18.0 F)
1969-20.0 C (-4.0 F)
1970-26.1 C (-15.0 F)
1971-21.1 C (-6.0 F)
1972-30.0 C (-22.0 F)
1973-23.9 C (-11.0 F)
1974-22.8 C (-9.0 F)
1975-22.2 C (-8.0 F)
1976-23.9 C (-11.0 F)
1977-31.1 C (-24.0 F)
1978-24.4 C (-11.9 F)
1979-27.8 C (-18.0 F)
1980-22.2 C (-8.0 F)
1981-25.6 C (-14.1 F)
1982-32.2 C (-26.0 F)
1983-29.4 C (-20.9 F)
1984-29.4 C (-20.9 F)
1985-28.3 C (-18.9 F)
1986-20.0 C (-4.0 F)
1987-25.6 C (-14.1 F)
1988-25.0 C (-13.0 F)
1989-31.7 C (-25.1 F)
1990-20.0 C (-4.0 F)
1991-20.0 C (-4.0 F)
1992-20.6 C (-5.1 F)
1993-21.1 C (-6.0 F)
1994-32.2 C (-26.0 F)
1995-18.9 C (-2.0 F)
1996-26.7 C (-16.1 F)
1997-27.2 C (-17.0 F)
1998-18.3 C (-0.9 F)
1999-31.1 C (-24.0 F)
2000-22.8 C (-9.0 F)
2001-21.1 C (-6.0 F)
2002-16.1 C (3.0 F)
2003-23.9 C (-11.0 F)
2004-24.4 C (-11.9 F)
2005-18.9 C (-2.0 F)
2006-18.3 C (-0.9 F)
2007-23.9 C (-11.0 F)
2008-20.0 C (-4.0 F)
2009-27.8 C (-18.0 F)
2010-20.6 C (-5.1 F)
2011-22.8 C (-9.0 F)
2012-15.6 C (3.9 F)
2013-18.3 C (-0.9 F)
2014-25.6 C (-14.1 F)
2015-22.8 C (-9.0 F)
2016-18.3 C (-0.9 F)
2017-22.2 C (-8.0 F)
2018-28.3 C (-18.9 F)
2019-26.7 C (-16.1 F)
2020-19.4 C (-2.9 F)
2021-22.8 C (-9.0 F)
2022-23.3 C (-9.9 F)
2023-16.1 C (3.0 F)
2024-23.9 C (-11.0 F)
2025-22.8 C (-9.0 F)
2026-25.0 C (-13.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Danville by year The wettest day of the year at Danville, 1895 to 2026. The record is 158.5 mm (6.2 in) in 2015, marked on the chart; the median year is 61.5 mm (2.4 in). 0501001502001900192019401960198020002020Record: 158.5 mm (6.2 in) in 2015
The wettest day of the year at Danville, 1895 to 2026. The record is 158.5 mm (6.2 in) in 2015, marked on the chart; the median year is 61.5 mm (2.4 in).
Wettest day (Rx1day) at Danville by year
YearWettest day (Rx1day)
189554.1 mm (2.1 in)
189666.0 mm (2.6 in)
189750.8 mm (2.0 in)
189857.2 mm (2.3 in)
189943.2 mm (1.7 in)
1900114.3 mm (4.5 in)
190150.8 mm (2.0 in)
190245.7 mm (1.8 in)
190359.7 mm (2.4 in)
190494.7 mm (3.7 in)
191148.5 mm (1.9 in)
191238.9 mm (1.5 in)
191355.9 mm (2.2 in)
191436.6 mm (1.4 in)
191561.2 mm (2.4 in)
191657.9 mm (2.3 in)
191778.7 mm (3.1 in)
191867.8 mm (2.7 in)
191949.3 mm (1.9 in)
192050.8 mm (2.0 in)
192156.9 mm (2.2 in)
192263.5 mm (2.5 in)
192376.2 mm (3.0 in)
192474.4 mm (2.9 in)
192549.5 mm (1.9 in)
192672.4 mm (2.9 in)
192782.8 mm (3.3 in)
192843.9 mm (1.7 in)
192976.5 mm (3.0 in)
193038.9 mm (1.5 in)
193150.8 mm (2.0 in)
193252.1 mm (2.1 in)
193336.6 mm (1.4 in)
193443.9 mm (1.7 in)
193544.5 mm (1.8 in)
193687.6 mm (3.4 in)
193764.5 mm (2.5 in)
193852.6 mm (2.1 in)
193967.3 mm (2.6 in)
194039.4 mm (1.6 in)
194149.5 mm (1.9 in)
194240.6 mm (1.6 in)
194399.6 mm (3.9 in)
194450.8 mm (2.0 in)
194550.8 mm (2.0 in)
194666.3 mm (2.6 in)
194767.3 mm (2.6 in)
194859.7 mm (2.4 in)
1949129.0 mm (5.1 in)
195061.0 mm (2.4 in)
195192.7 mm (3.6 in)
195286.9 mm (3.4 in)
195347.8 mm (1.9 in)
195461.0 mm (2.4 in)
195567.1 mm (2.6 in)
195697.5 mm (3.8 in)
195755.1 mm (2.2 in)
195896.8 mm (3.8 in)
195957.7 mm (2.3 in)
196088.9 mm (3.5 in)
196171.1 mm (2.8 in)
1962104.4 mm (4.1 in)
196351.1 mm (2.0 in)
196469.6 mm (2.7 in)
196548.3 mm (1.9 in)
196673.7 mm (2.9 in)
196751.3 mm (2.0 in)
1968137.2 mm (5.4 in)
1969117.3 mm (4.6 in)
1970103.1 mm (4.1 in)
197154.1 mm (2.1 in)
197293.0 mm (3.7 in)
197369.6 mm (2.7 in)
197452.3 mm (2.1 in)
197553.3 mm (2.1 in)
197636.6 mm (1.4 in)
1977111.0 mm (4.4 in)
197882.8 mm (3.3 in)
1979107.7 mm (4.2 in)
198088.6 mm (3.5 in)
198161.5 mm (2.4 in)
198259.4 mm (2.3 in)
198357.2 mm (2.3 in)
198474.7 mm (2.9 in)
198561.0 mm (2.4 in)
198646.7 mm (1.8 in)
198746.2 mm (1.8 in)
198834.5 mm (1.4 in)
198963.5 mm (2.5 in)
199062.2 mm (2.4 in)
199161.7 mm (2.4 in)
199294.2 mm (3.7 in)
199361.5 mm (2.4 in)
199499.6 mm (3.9 in)
199595.5 mm (3.8 in)
199687.9 mm (3.5 in)
199752.3 mm (2.1 in)
199867.6 mm (2.7 in)
199943.4 mm (1.7 in)
200046.2 mm (1.8 in)
200164.5 mm (2.5 in)
200284.8 mm (3.3 in)
200394.0 mm (3.7 in)
200492.5 mm (3.6 in)
200548.0 mm (1.9 in)
200664.0 mm (2.5 in)
200779.2 mm (3.1 in)
200898.0 mm (3.9 in)
200953.6 mm (2.1 in)
201058.9 mm (2.3 in)
201149.0 mm (1.9 in)
201247.5 mm (1.9 in)
201363.0 mm (2.5 in)
201443.2 mm (1.7 in)
2015158.5 mm (6.2 in)
201654.4 mm (2.1 in)
201764.8 mm (2.6 in)
201884.1 mm (3.3 in)
201968.6 mm (2.7 in)
202068.1 mm (2.7 in)
202186.4 mm (3.4 in)
202250.8 mm (2.0 in)
202349.5 mm (1.9 in)
2024103.9 mm (4.1 in)
202547.8 mm (1.9 in)
2026123.7 mm (4.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Danville by year The wettest five days of the year at Danville, 1895 to 2026. The record is 236.0 mm (9.3 in) in 2026, marked on the chart; the median year is 97.0 mm (3.8 in). 0501001502002501900192019401960198020002020Record: 236.0 mm (9.3 in) in 2026
The wettest five days of the year at Danville, 1895 to 2026. The record is 236.0 mm (9.3 in) in 2026, marked on the chart; the median year is 97.0 mm (3.8 in).
Wettest five days (Rx5day) at Danville by year
YearWettest five days (Rx5day)
189575.4 mm (3.0 in)
189681.2 mm (3.2 in)
189767.8 mm (2.7 in)
1898111.8 mm (4.4 in)
189953.3 mm (2.1 in)
1900126.2 mm (5.0 in)
190154.1 mm (2.1 in)
190246.0 mm (1.8 in)
1903100.5 mm (4.0 in)
1904126.1 mm (5.0 in)
191169.6 mm (2.7 in)
191270.2 mm (2.8 in)
1913145.3 mm (5.7 in)
191463.4 mm (2.5 in)
1915136.8 mm (5.4 in)
191696.9 mm (3.8 in)
191786.7 mm (3.4 in)
191895.5 mm (3.8 in)
1919101.8 mm (4.0 in)
1920112.6 mm (4.4 in)
192184.6 mm (3.3 in)
1922112.8 mm (4.4 in)
192388.9 mm (3.5 in)
192493.7 mm (3.7 in)
192580.0 mm (3.1 in)
1926144.1 mm (5.7 in)
1927126.1 mm (5.0 in)
192884.3 mm (3.3 in)
1929101.7 mm (4.0 in)
193079.5 mm (3.1 in)
193178.2 mm (3.1 in)
193257.4 mm (2.3 in)
193370.3 mm (2.8 in)
193486.6 mm (3.4 in)
193586.9 mm (3.4 in)
1936108.4 mm (4.3 in)
193796.2 mm (3.8 in)
193881.3 mm (3.2 in)
1939110.5 mm (4.4 in)
194075.3 mm (3.0 in)
194196.6 mm (3.8 in)
194270.0 mm (2.8 in)
1943161.8 mm (6.4 in)
194482.0 mm (3.2 in)
194590.5 mm (3.6 in)
194690.4 mm (3.6 in)
194785.9 mm (3.4 in)
1948104.4 mm (4.1 in)
1949156.2 mm (6.1 in)
1950131.1 mm (5.2 in)
1951102.9 mm (4.1 in)
1952112.8 mm (4.4 in)
195397.1 mm (3.8 in)
195473.2 mm (2.9 in)
1955146.1 mm (5.8 in)
1956138.0 mm (5.4 in)
195780.6 mm (3.2 in)
1958119.0 mm (4.7 in)
195972.5 mm (2.9 in)
1960122.9 mm (4.8 in)
1961117.0 mm (4.6 in)
1962184.9 mm (7.3 in)
196361.8 mm (2.4 in)
1964148.3 mm (5.8 in)
196587.8 mm (3.5 in)
1966139.2 mm (5.5 in)
196783.6 mm (3.3 in)
1968181.9 mm (7.2 in)
1969139.9 mm (5.5 in)
1970126.7 mm (5.0 in)
197197.0 mm (3.8 in)
197299.4 mm (3.9 in)
1973145.8 mm (5.7 in)
1974105.6 mm (4.2 in)
1975100.8 mm (4.0 in)
197666.1 mm (2.6 in)
1977129.1 mm (5.1 in)
197893.5 mm (3.7 in)
1979189.8 mm (7.5 in)
1980127.8 mm (5.0 in)
198183.8 mm (3.3 in)
198292.5 mm (3.6 in)
1983120.0 mm (4.7 in)
198481.3 mm (3.2 in)
198591.2 mm (3.6 in)
198683.3 mm (3.3 in)
198782.5 mm (3.2 in)
198854.5 mm (2.1 in)
198987.6 mm (3.4 in)
1990126.8 mm (5.0 in)
1991109.5 mm (4.3 in)
1992116.5 mm (4.6 in)
1993108.9 mm (4.3 in)
1994157.5 mm (6.2 in)
1995116.4 mm (4.6 in)
1996122.9 mm (4.8 in)
199758.4 mm (2.3 in)
1998175.2 mm (6.9 in)
199970.1 mm (2.8 in)
200083.5 mm (3.3 in)
2001128.5 mm (5.1 in)
2002156.7 mm (6.2 in)
2003167.7 mm (6.6 in)
2004117.1 mm (4.6 in)
200594.8 mm (3.7 in)
200692.7 mm (3.6 in)
200785.9 mm (3.4 in)
2008183.6 mm (7.2 in)
200990.0 mm (3.5 in)
201086.8 mm (3.4 in)
2011108.0 mm (4.3 in)
201256.6 mm (2.2 in)
2013107.1 mm (4.2 in)
201482.3 mm (3.2 in)
2015179.8 mm (7.1 in)
201684.4 mm (3.3 in)
2017127.6 mm (5.0 in)
2018127.2 mm (5.0 in)
201968.9 mm (2.7 in)
202098.6 mm (3.9 in)
2021112.0 mm (4.4 in)
202268.5 mm (2.7 in)
202364.7 mm (2.5 in)
2024148.6 mm (5.9 in)
202569.6 mm (2.7 in)
2026236.0 mm (9.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Danville by year The longest dry spell of the year at Danville, 1895 to 2026. The record is 52 days in 1901, marked on the chart; the median year is 19 days. 02040601900192019401960198020002020Record: 52 days in 1901
The longest dry spell of the year at Danville, 1895 to 2026. The record is 52 days in 1901, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Danville by year
YearLongest dry spell (CDD)
189528 days
189622 days
189738 days
189816 days
189931 days
190039 days
190152 days
190228 days
190313 days
190430 days
191121 days
191215 days
191321 days
191423 days
191522 days
191619 days
191730 days
191823 days
191925 days
192021 days
192114 days
192213 days
192319 days
192423 days
192539 days
192619 days
192720 days
192818 days
192920 days
193024 days
193126 days
193219 days
193317 days
193427 days
193517 days
193632 days
193719 days
193824 days
193924 days
194026 days
194119 days
194228 days
194321 days
194428 days
194521 days
194623 days
194722 days
194820 days
194921 days
195016 days
195114 days
195221 days
195325 days
195418 days
195520 days
195640 days
195724 days
195831 days
195915 days
196014 days
196118 days
196219 days
196325 days
196427 days
196516 days
196619 days
196722 days
196817 days
196917 days
197016 days
197114 days
197213 days
197314 days
197413 days
197514 days
197626 days
197714 days
197815 days
197929 days
198016 days
198123 days
198213 days
198327 days
198415 days
198516 days
198624 days
198718 days
198830 days
198932 days
199017 days
199124 days
199218 days
199320 days
199414 days
199538 days
199615 days
199715 days
199835 days
199925 days
200019 days
200115 days
200225 days
200314 days
200434 days
200517 days
200613 days
200718 days
200817 days
200915 days
201017 days
201115 days
201213 days
201321 days
201414 days
201516 days
201616 days
201716 days
201812 days
201918 days
202020 days
202111 days
202218 days
202318 days
202423 days
202518 days
202619 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

112 years with a frost

Across 112 years with a frost, the median last spring frost at Danville falls on 25 April and the median first autumn frost on 12 October, which leaves a median of 170 days between them.

In 1995 to 2025 the median growing season was 178 days. That is 8 days more than in 1898 to 1939.

Fitted over all years, the growing season changes by +1.4 days per decade at this station.

Frost dates and growing season at Danville
MeasureMedian, all yearsEarliest period (1898 to 1939)Recent period (1995 to 2025)Recent against earliestFitted trend
Last spring frost25 April24 April20 April4 days earlier-0.7 days per decade
First autumn frost12 October13 October17 October4 days later+0.7 days per decade
Growing days170 days170 days178 days8 days more+1.4 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

119 years, 1898 to 2025

A day with at least 62.9 mm (2.5 in) of rain is expected about once in 2 years. A day with at least 150.6 mm (5.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Danville: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years62.9 mm (2.5 in)
5 years83.4 mm (3.3 in)
10 years98.1 mm (3.9 in)
25 years118.1 mm (4.6 in)
50 years133.9 mm (5.3 in)
100 years150.6 mm (5.9 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 119 years of values from 1898 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 158.5 mm (6.2 in) in 2015; 137.2 mm (5.4 in) in 1968; 129.0 mm (5.1 in) in 1949.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Danville, at 1996. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1996 ran 0.3 C (0.5 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Danville, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1996-0.3-0.5likely5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Climate Twins

2010 to 2025 against 1961 to 1990

Over 2010 to 2025, Danville had a mean temperature of 11.9 C (53.4 F) and 1,054.5 mm (41.5 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Edwardsport Pwr Plt (United States, 153 km away), Newton 6 SSE (United States, 142 km away) and Cincinnati/Northern Kentucky I (United States, 282 km away).

Climate twins of Danville: stations whose 1961 to 1990 climate is closest to its 2010 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
Edwardsport Pwr PltUnited States153 km (95 mi)11.8 C (53.2 F)1,015.8 mm (40.0 in)0.53
Newton 6 SSEUnited States142 km (88 mi)11.9 C (53.4 F)1,032.5 mm (40.6 in)0.56
Cincinnati/Northern Kentucky IUnited States282 km (175 mi)11.9 C (53.3 F)1,050.2 mm (41.3 in)0.59

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

  • Data for Danville standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Danville threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-14).