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Danville Rgnl AP Weather Records (USW00013728)

Record envelope, standing records and threshold days for Danville Rgnl AP (USW00013728), Virginia, United States, with 82 years of record.

Key Facts for Danville Rgnl AP

  • Danville Rgnl AP (USW00013728) is a weather station in Virginia, United States at 36.57 latitude and -79.33 longitude, 168 m (552 ft) above sea level.
  • The station reports from 1945 to 2026, 82 years of record.
  • 1,464 records set at Danville Rgnl AP still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Danville Rgnl AP tied a daily record low maximum temperature of 16.1 C (61.0 F) on 23 September 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Virginia, United States, 36.57 latitude, -79.33 longitude.
  • Elevation: 168 m (552 ft).
  • Period of record: 1945 to 2026, 82 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

39 days at or beyond a record
Daily record high and record low at Danville Rgnl AP, with 2026 drawn through them The band shows the record high and record low for each calendar day at Danville Rgnl AP. The lines show the 2026 daily maximum and minimum. 39 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Danville Rgnl AP. The lines show the 2026 daily maximum and minimum. 39 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Danville Rgnl AP, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan26.7 C (80.1 F)-18.2 C (-0.8 F)22.2 C (72.0 F)-12.8 C (9.0 F)
Feb28.3 C (82.9 F)-16.1 C (3.0 F)24.4 C (75.9 F)-15.6 C (3.9 F)
Mar31.7 C (89.1 F)-12.7 C (9.1 F)31.7 C (89.1 F)-3.3 C (26.1 F)
Apr33.9 C (93.0 F)-5.6 C (21.9 F)32.8 C (91.0 F)-1.1 C (30.0 F)
May35.6 C (96.1 F)-1.0 C (30.2 F)35.0 C (95.0 F)0.0 C (32.0 F)
Jun40.0 C (104.0 F)6.7 C (44.1 F)36.1 C (97.0 F)8.3 C (46.9 F)
Jul40.0 C (104.0 F)10.6 C (51.1 F)39.4 C (102.9 F)15.6 C (60.1 F)
Aug39.4 C (102.9 F)7.8 C (46.0 F)36.1 C (97.0 F)12.8 C (55.0 F)
Sep40.6 C (105.1 F)3.3 C (37.9 F)38.9 C (102.0 F)7.2 C (45.0 F)
Oct36.7 C (98.1 F)-5.6 C (21.9 F)32.2 C (90.0 F)5.6 C (42.1 F)
Nov29.4 C (84.9 F)-9.4 C (15.1 F)n/an/a
Dec26.7 C (80.1 F)-15.0 C (5.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Danville Rgnl AP by the year they were set 1,464 records at Danville Rgnl AP still stand. 2007 holds the most, with 52. 02040601945: 11946: 331948: 381949: 311950: 471951: 461952: 431953: 401954: 501955: 281956: 311957: 391958: 371959: 291960: 381961: 391962: 382000: 212001: 472002: 452003: 332004: 222005: 212006: 342007: 522008: 302009: 292010: 502011: 202012: 272013: 242014: 292015: 392016: 292017: 452018: 332019: 312020: 282021: 252022: 292023: 302024: 212025: 292026: 33194519511956196120032008201320182023
1,464 records at Danville Rgnl AP still stand. 2007 holds the most, with 52.
Standing records at Danville Rgnl AP by the year they were set
Year setStanding records
19451
194633
194838
194931
195047
195146
195243
195340
195450
195528
195631
195739
195837
195929
196038
196139
196238
200021
200147
200245
200333
200422
200521
200634
200752
200830
200929
201050
201120
201227
201324
201429
201539
201629
201745
201833
201931
202028
202125
202229
202330
202421
202529
202633

All-Time Record Progression

2 new records
When Danville Rgnl AP set new all-time records 2 all-time records were set at Danville Rgnl AP between 9 January 2017 and 11 October 2018. Each dot is a new record. Record low minimum temperatureRecord daily precipitation9 January 2017: Record low minimum temperature -18.2 C (-0.8 F)11 October 2018: Record daily precipitation 152.4 mm (6.0 in)
2 all-time records were set at Danville Rgnl AP between 9 January 2017 and 11 October 2018. Each dot is a new record.
When Danville Rgnl AP set new all-time records
DateKindDetail
2017-01-09Record low minimum temperatureRecord low minimum temperature -18.2 C (-0.8 F)
2018-10-11Record daily precipitationRecord daily precipitation 152.4 mm (6.0 in)

Wettest Day of Each Month

Oct: 152.4 mm (6.0 in)
Record daily precipitation for each month at Danville Rgnl AP The wettest day on record for each calendar month at Danville Rgnl AP. The most was 152.4 mm (6.0 in) on 11 October 2018. 050100150200 Jan: 64.8 mm (2.6 in), 17 January 2013 Jan Feb: 80.8 mm (3.2 in), 6 February 2020 Feb Mar: 89.7 mm (3.5 in), 28 March 2010 Mar Apr: 66.0 mm (2.6 in), 14 April 1955 Apr May: 100.6 mm (4.0 in), 18 May 2018 May Jun: 84.6 mm (3.3 in), 5 June 1957 Jun Jul: 99.6 mm (3.9 in), 5 July 2006 Jul Aug: 147.6 mm (5.8 in), 27 August 2008 Aug Sep: 95.8 mm (3.8 in), 6 September 2008 Sep Oct: 152.4 mm (6.0 in), 11 October 2018 Oct Nov: 90.9 mm (3.6 in), 11 November 2020 Nov Dec: 79.0 mm (3.1 in), 28 December 1958 Dec
The wettest day on record for each calendar month at Danville Rgnl AP. The most was 152.4 mm (6.0 in) on 11 October 2018.
Record daily precipitation for each month at Danville Rgnl AP
MonthRecord daily precipitation (mm)Date
Jan64.8 mm (2.6 in)17 January 2013
Feb80.8 mm (3.2 in)6 February 2020
Mar89.7 mm (3.5 in)28 March 2010
Apr66.0 mm (2.6 in)14 April 1955
May100.6 mm (4.0 in)18 May 2018
Jun84.6 mm (3.3 in)5 June 1957
Jul99.6 mm (3.9 in)5 July 2006
Aug147.6 mm (5.8 in)27 August 2008
Sep95.8 mm (3.8 in)6 September 2008
Oct152.4 mm (6.0 in)11 October 2018
Nov90.9 mm (3.6 in)11 November 2020
Dec79.0 mm (3.1 in)28 December 1958

Period of Record Coverage

1945 to 2026
Days with data per year at Danville Rgnl AP 45 years of record at Danville Rgnl AP, 1945 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1945, 1947, 2000, 2026. 1945: 61 of 365 days1946: 364 of 365 days1947: 10 of 365 days1948: 366 of 366 days1949: 364 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 364 of 365 days1956: 366 of 366 days1957: 363 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 363 of 365 days1962: 363 of 365 days2000: 153 of 366 days2001: 365 of 365 days2002: 364 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 364 of 365 days2016: 365 of 366 days2017: 365 of 365 days2018: 359 of 365 days2019: 365 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 364 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 365 of 365 days2026: 284 of 365 days19501960200020102020
45 years of record at Danville Rgnl AP, 1945 to 2026. 4 years have data for under 90 percent of days and are left out of rankings: 1945, 1947, 2000, 2026.
Days with data per year at Danville Rgnl AP
YearDays with dataShare of yearComplete
19456117%No
1946364100%Yes
1947103%No
1948366100%Yes
1949364100%Yes
1950365100%Yes
1951365100%Yes
1952366100%Yes
1953365100%Yes
1954365100%Yes
1955364100%Yes
1956366100%Yes
195736399%Yes
1958365100%Yes
1959365100%Yes
1960366100%Yes
196136399%Yes
196236399%Yes
200015342%No
2001365100%Yes
2002364100%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015364100%Yes
2016365100%Yes
2017365100%Yes
201835998%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022364100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202628478%No

Latest Records

20
Latest records at Danville Rgnl AP
DateStationRecordValueBeat old record byOld record stoodSignificance
23 September 2026Danville Rgnl AP, USdaily low max (Tie, Provisional)16.1 C (61.0 F)tie3 years2 of 100 (Routine)
19 September 2026Danville Rgnl AP, USdaily high min (Provisional)21.7 C (71.1 F)1.1 C (2.0 F)72 years31 of 100 (Routine)
18 September 2026Danville Rgnl AP, USdaily high min (Provisional)20.6 C (69.1 F)0.6 C (1.1 F)4 years10 of 100 (Routine)
13 September 2026Danville Rgnl AP, USdaily high min (Provisional)22.2 C (72.0 F)0.5 C (0.9 F)68 years29 of 100 (Routine)
12 September 2026Danville Rgnl AP, USdaily high min (Provisional)22.2 C (72.0 F)0.5 C (0.9 F)68 years29 of 100 (Routine)
12 September 2026Danville Rgnl AP, USdaily rain (Provisional)28.4 mm (1.1 in)19.8 mm (0.8 in)11 years23 of 100 (Routine)
11 September 2026Danville Rgnl AP, USdaily high max (Tie, Provisional)35.6 C (96.1 F)tie19 years3 of 100 (Routine)
10 September 2026Danville Rgnl AP, USdaily high max (Provisional)36.1 C (97.0 F)1.1 C (2.0 F)19 years15 of 100 (Routine)
4 September 2026Danville Rgnl AP, USdaily high max (Provisional)38.9 C (102.0 F)2.8 C (5.0 F)72 years35 of 100 (Notable)
4 September 2026Danville Rgnl AP, USmonthly high min (Tie, Provisional)23.3 C (73.9 F)tie7 years5 of 100 (Routine)
3 September 2026Danville Rgnl AP, USdaily high max (Provisional)38.9 C (102.0 F)3.3 C (5.9 F)72 years36 of 100 (Notable)
2 September 2026Danville Rgnl AP, USdaily high max (Provisional)37.8 C (100.0 F)2.2 C (4.0 F)72 years34 of 100 (Routine)
17 August 2026Danville Rgnl AP, USdaily high min (Tie, Provisional)22.8 C (73.0 F)tie16 years3 of 100 (Routine)
16 August 2026Danville Rgnl AP, USdaily high min (Tie, Provisional)22.8 C (73.0 F)tie68 years7 of 100 (Routine)
14 August 2026Danville Rgnl AP, USdaily high max (Tie)35.6 C (96.1 F)tie4 years2 of 100 (Routine)
2 August 2026Danville Rgnl AP, USdaily high min (Tie)22.8 C (73.0 F)tie75 years7 of 100 (Routine)
19 July 2026Danville Rgnl AP, USdaily high max (Tie)35.6 C (96.1 F)tie73 years7 of 100 (Routine)
18 July 2026Danville Rgnl AP, USdaily high max37.2 C (99.0 F)1.1 C (2.0 F)71 years32 of 100 (Routine)
18 July 2026Danville Rgnl AP, USdaily high min23.3 C (73.9 F)0.5 C (0.9 F)73 years32 of 100 (Routine)
17 July 2026Danville Rgnl AP, USdaily high max37.2 C (99.0 F)0.5 C (0.9 F)13 years13 of 100 (Routine)

Climate Trend

41 complete years, 1946 to 2025
Annual mean temperature at Danville Rgnl AP as warming stripes, 1946 to 2025 One stripe for each of 41 complete years at Danville Rgnl AP, 1946 to 2025. Blue stripes are years cooler than the station's own mean of 15.0 C (58.9 F); red stripes are warmer. The coolest year was 1958, at 13.8 C (56.9 F), and the warmest was 2024, at 15.7 C (60.2 F). The strongest colour marks a difference of 1.2 C (2.2 F). 1946: 15.5 C, +0.6 C from the station mean1948: 15.0 C, 0.0 C from the station mean1949: 15.6 C, +0.7 C from the station mean1950: 14.5 C, -0.4 C from the station mean1951: 14.8 C, -0.2 C from the station mean1952: 15.2 C, +0.2 C from the station mean1953: 15.7 C, +0.7 C from the station mean1954: 15.1 C, +0.2 C from the station mean1955: 14.8 C, -0.1 C from the station mean1956: 15.0 C, +0.1 C from the station mean1957: 15.2 C, +0.3 C from the station mean1958: 13.8 C, -1.1 C from the station mean1959: 15.2 C, +0.3 C from the station mean1960: 14.1 C, -0.9 C from the station mean1961: 14.6 C, -0.3 C from the station mean1962: 13.9 C, -1.0 C from the station mean2001: 14.5 C, -0.5 C from the station mean2002: 15.0 C, 0.0 C from the station mean2003: 13.9 C, -1.0 C from the station mean2004: 14.4 C, -0.6 C from the station mean2005: 14.6 C, -0.3 C from the station mean2006: 14.9 C, 0.0 C from the station mean2007: 15.6 C, +0.6 C from the station mean2008: 14.8 C, -0.2 C from the station mean2009: 14.8 C, -0.2 C from the station mean2010: 15.1 C, +0.2 C from the station mean2011: 15.0 C, 0.0 C from the station mean2012: 15.5 C, +0.6 C from the station mean2013: 14.6 C, -0.4 C from the station mean2014: 14.3 C, -0.7 C from the station mean2015: 15.6 C, +0.6 C from the station mean2016: 15.4 C, +0.5 C from the station mean2017: 15.2 C, +0.3 C from the station mean2018: 14.9 C, 0.0 C from the station mean2019: 15.5 C, +0.6 C from the station mean2020: 15.5 C, +0.5 C from the station mean2021: 15.4 C, +0.4 C from the station mean2022: 14.8 C, -0.2 C from the station mean2023: 15.2 C, +0.3 C from the station mean2024: 15.7 C, +0.7 C from the station mean2025: 14.9 C, -0.1 C from the station mean194619501960197019801990200020102020
One stripe for each of 41 complete years at Danville Rgnl AP, 1946 to 2025. Blue stripes are years cooler than the station's own mean of 15.0 C (58.9 F); red stripes are warmer. The coolest year was 1958, at 13.8 C (56.9 F), and the warmest was 2024, at 15.7 C (60.2 F). The strongest colour marks a difference of 1.2 C (2.2 F).
Annual mean temperature at Danville Rgnl AP as warming stripes, 1946 to 2025
YearAnnual mean temperatureDifference from the station mean
194615.5 C+0.56 C
194815.0 C+0.02 C
194915.6 C+0.68 C
195014.5 C-0.45 C
195114.8 C-0.16 C
195215.2 C+0.19 C
195315.7 C+0.73 C
195415.1 C+0.15 C
195514.8 C-0.14 C
195615.0 C+0.05 C
195715.2 C+0.25 C
195813.8 C-1.12 C
195915.2 C+0.28 C
196014.1 C-0.90 C
196114.6 C-0.35 C
196213.9 C-1.04 C
200114.5 C-0.49 C
200215.0 C+0.01 C
200313.9 C-1.02 C
200414.4 C-0.56 C
200514.6 C-0.34 C
200614.9 C-0.03 C
200715.6 C+0.60 C
200814.8 C-0.21 C
200914.8 C-0.20 C
201015.1 C+0.16 C
201115.0 C+0.04 C
201215.5 C+0.58 C
201314.6 C-0.40 C
201414.3 C-0.66 C
201515.6 C+0.62 C
201615.4 C+0.48 C
201715.2 C+0.26 C
201814.9 C-0.04 C
201915.5 C+0.58 C
202015.5 C+0.53 C
202115.4 C+0.41 C
202214.8 C-0.20 C
202315.2 C+0.27 C
202415.7 C+0.73 C
202514.9 C-0.07 C

The fitted trend in annual mean temperature here over 1946 to 2025 is 0.03 C (-0.03 to 0.08) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.05 F (-0.05 to 0.14) per decade. The slope is a straight line fitted to 41 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Danville Rgnl AP
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.03 C (-0.03 to 0.08) per decade0.05 F (-0.05 to 0.14) per decade1946 to 202541Not clearly different from zero
Mean daily maximum0.08 C (0.00 to 0.16) per decade0.14 F (0.00 to 0.28) per decade1946 to 202541Not clearly different from zero
Mean daily minimum-0.03 C (-0.08 to 0.02) per decade-0.05 F (-0.14 to 0.03) per decade1946 to 202541Not clearly different from zero

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

1945 to 2026
Yearly extremes at Danville Rgnl AP: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.6 C (105.1 F)195436.1 C (97.0 F)45
Coldest night (TNn)-18.2 C (-0.8 F)2017-12.2 C (10.0 F)45
Wettest day (Rx1day)152.4 mm (6.0 in)201865.5 mm (2.6 in)45
Wettest five days (Rx5day)159.5 mm (6.3 in)200899.4 mm (3.9 in)45
Longest dry spell (CDD)49 days201919 days45

Hottest day (TXx)

Hottest day (TXx) at Danville Rgnl AP by year The hottest day of the year at Danville Rgnl AP, 1945 to 2026. The record is 40.6 C (105.1 F) in 1954, marked on the chart; the median year is 36.1 C (97.0 F). 10203040501960198020002020Record: 40.6 C (105.1 F) in 1954
The hottest day of the year at Danville Rgnl AP, 1945 to 2026. The record is 40.6 C (105.1 F) in 1954, marked on the chart; the median year is 36.1 C (97.0 F).
Hottest day (TXx) at Danville Rgnl AP by year
YearHottest day (TXx)
194527.2 C (81.0 F)
194636.1 C (97.0 F)
194714.4 C (57.9 F)
194839.4 C (102.9 F)
194938.9 C (102.0 F)
195035.6 C (96.1 F)
195138.9 C (102.0 F)
195240.0 C (104.0 F)
195338.3 C (100.9 F)
195440.6 C (105.1 F)
195537.8 C (100.0 F)
195636.7 C (98.1 F)
195736.7 C (98.1 F)
195835.0 C (95.0 F)
195938.9 C (102.0 F)
196036.1 C (97.0 F)
196134.4 C (93.9 F)
196235.0 C (95.0 F)
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
200033.3 C (91.9 F)
200135.0 C (95.0 F)
200238.3 C (100.9 F)
200333.9 C (93.0 F)
200433.3 C (91.9 F)
200536.7 C (98.1 F)
200636.1 C (97.0 F)
200738.9 C (102.0 F)
200837.2 C (99.0 F)
200936.1 C (97.0 F)
201040.0 C (104.0 F)
201137.8 C (100.0 F)
201240.0 C (104.0 F)
201334.4 C (93.9 F)
201436.1 C (97.0 F)
201535.0 C (95.0 F)
201636.1 C (97.0 F)
201735.0 C (95.0 F)
201834.4 C (93.9 F)
201936.7 C (98.1 F)
202035.0 C (95.0 F)
202136.1 C (97.0 F)
202235.6 C (96.1 F)
202336.1 C (97.0 F)
202437.8 C (100.0 F)
202535.6 C (96.1 F)
202639.4 C (102.9 F)

Coldest night (TNn)

Coldest night (TNn) at Danville Rgnl AP by year The coldest night of the year at Danville Rgnl AP, 1945 to 2026. The record is -18.2 C (-0.8 F) in 2017, marked on the chart; the median year is -12.2 C (10.0 F). -20-15-10-501960198020002020Record: -18.2 C (-0.8 F) in 2017
The coldest night of the year at Danville Rgnl AP, 1945 to 2026. The record is -18.2 C (-0.8 F) in 2017, marked on the chart; the median year is -12.2 C (10.0 F).
Coldest night (TNn) at Danville Rgnl AP by year
YearColdest night (TNn)
1945-10.6 C (12.9 F)
1946-10.0 C (14.0 F)
1947-2.2 C (28.0 F)
1948-12.8 C (9.0 F)
1949-10.0 C (14.0 F)
1950-11.7 C (10.9 F)
1951-12.8 C (9.0 F)
1952-10.0 C (14.0 F)
1953-11.1 C (12.0 F)
1954-12.2 C (10.0 F)
1955-12.2 C (10.0 F)
1956-8.9 C (16.0 F)
1957-13.3 C (8.1 F)
1958-16.1 C (3.0 F)
1959-14.4 C (6.1 F)
1960-13.3 C (8.1 F)
1961-11.7 C (10.9 F)
1962-14.4 C (6.1 F)
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
2000-13.9 C (7.0 F)
2001-13.3 C (8.1 F)
2002-11.1 C (12.0 F)
2003-13.3 C (8.1 F)
2004-15.0 C (5.0 F)
2005-14.4 C (6.1 F)
2006-9.4 C (15.1 F)
2007-10.0 C (14.0 F)
2008-11.7 C (10.9 F)
2009-16.1 C (3.0 F)
2010-13.9 C (7.0 F)
2011-10.6 C (12.9 F)
2012-9.4 C (15.1 F)
2013-10.0 C (14.0 F)
2014-17.7 C (0.1 F)
2015-16.0 C (3.2 F)
2016-10.5 C (13.1 F)
2017-18.2 C (-0.8 F)
2018-16.6 C (2.1 F)
2019-10.5 C (13.1 F)
2020-7.7 C (18.1 F)
2021-7.7 C (18.1 F)
2022-14.3 C (6.3 F)
2023-9.3 C (15.3 F)
2024-10.5 C (13.1 F)
2025-12.7 C (9.1 F)
2026-15.6 C (3.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Danville Rgnl AP by year The wettest day of the year at Danville Rgnl AP, 1945 to 2026. The record is 152.4 mm (6.0 in) in 2018, marked on the chart; the median year is 65.5 mm (2.6 in). 0501001502001960198020002020Record: 152.4 mm (6.0 in) in 2018
The wettest day of the year at Danville Rgnl AP, 1945 to 2026. The record is 152.4 mm (6.0 in) in 2018, marked on the chart; the median year is 65.5 mm (2.6 in).
Wettest day (Rx1day) at Danville Rgnl AP by year
YearWettest day (Rx1day)
194528.7 mm (1.1 in)
194653.1 mm (2.1 in)
194722.4 mm (0.9 in)
194870.1 mm (2.8 in)
194972.9 mm (2.9 in)
195054.4 mm (2.1 in)
195146.5 mm (1.8 in)
195261.7 mm (2.4 in)
195333.5 mm (1.3 in)
1954142.5 mm (5.6 in)
195576.5 mm (3.0 in)
195684.8 mm (3.3 in)
195784.6 mm (3.3 in)
195879.0 mm (3.1 in)
195948.5 mm (1.9 in)
196054.1 mm (2.1 in)
196144.2 mm (1.7 in)
196265.5 mm (2.6 in)
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
200026.7 mm (1.1 in)
200146.0 mm (1.8 in)
200265.3 mm (2.6 in)
200375.2 mm (3.0 in)
200453.3 mm (2.1 in)
200592.2 mm (3.6 in)
200699.6 mm (3.9 in)
200772.4 mm (2.9 in)
2008147.6 mm (5.8 in)
200967.8 mm (2.7 in)
201089.7 mm (3.5 in)
201166.5 mm (2.6 in)
201251.8 mm (2.0 in)
201375.9 mm (3.0 in)
201467.6 mm (2.7 in)
201582.0 mm (3.2 in)
201695.5 mm (3.8 in)
201755.1 mm (2.2 in)
2018152.4 mm (6.0 in)
201958.9 mm (2.3 in)
202090.9 mm (3.6 in)
202140.1 mm (1.6 in)
202241.9 mm (1.6 in)
202365.0 mm (2.6 in)
202487.6 mm (3.4 in)
202556.4 mm (2.2 in)
202636.6 mm (1.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Danville Rgnl AP by year The wettest five days of the year at Danville Rgnl AP, 1945 to 2026. The record is 159.5 mm (6.3 in) in 2008, marked on the chart; the median year is 99.4 mm (3.9 in). 0501001502001960198020002020Record: 159.5 mm (6.3 in) in 2008
The wettest five days of the year at Danville Rgnl AP, 1945 to 2026. The record is 159.5 mm (6.3 in) in 2008, marked on the chart; the median year is 99.4 mm (3.9 in).
Wettest five days (Rx5day) at Danville Rgnl AP by year
YearWettest five days (Rx5day)
194555.4 mm (2.2 in)
194686.6 mm (3.4 in)
194749.6 mm (2.0 in)
1948127.7 mm (5.0 in)
1949116.9 mm (4.6 in)
195097.2 mm (3.8 in)
195174.5 mm (2.9 in)
195291.1 mm (3.6 in)
195369.5 mm (2.7 in)
1954149.2 mm (5.9 in)
1955145.9 mm (5.7 in)
1956105.1 mm (4.1 in)
1957113.5 mm (4.5 in)
195899.4 mm (3.9 in)
1959106.0 mm (4.2 in)
196078.2 mm (3.1 in)
196182.0 mm (3.2 in)
196279.4 mm (3.1 in)
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
200060.7 mm (2.4 in)
200185.8 mm (3.4 in)
200287.7 mm (3.5 in)
2003113.0 mm (4.4 in)
200484.5 mm (3.3 in)
2005117.1 mm (4.6 in)
2006121.9 mm (4.8 in)
2007151.7 mm (6.0 in)
2008159.5 mm (6.3 in)
2009118.1 mm (4.6 in)
2010131.6 mm (5.2 in)
201175.9 mm (3.0 in)
201258.9 mm (2.3 in)
2013146.0 mm (5.7 in)
2014111.0 mm (4.4 in)
2015150.2 mm (5.9 in)
2016127.3 mm (5.0 in)
2017142.3 mm (5.6 in)
2018159.2 mm (6.3 in)
201990.7 mm (3.6 in)
2020145.8 mm (5.7 in)
202170.1 mm (2.8 in)
202265.3 mm (2.6 in)
2023106.7 mm (4.2 in)
202498.4 mm (3.9 in)
202578.0 mm (3.1 in)
202664.2 mm (2.5 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Danville Rgnl AP by year The longest dry spell of the year at Danville Rgnl AP, 1945 to 2026. The record is 49 days in 2019, marked on the chart; the median year is 19 days. 02040601960198020002020Record: 49 days in 2019
The longest dry spell of the year at Danville Rgnl AP, 1945 to 2026. The record is 49 days in 2019, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Danville Rgnl AP by year
YearLongest dry spell (CDD)
19457 days
194622 days
19471 day
194817 days
194919 days
195018 days
195121 days
195230 days
195331 days
195423 days
195515 days
195615 days
195715 days
195823 days
195921 days
196017 days
196122 days
196216 days
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
200028 days
200140 days
200219 days
200312 days
200414 days
200522 days
200624 days
200727 days
200814 days
200919 days
201016 days
201123 days
201213 days
201318 days
201419 days
201523 days
201646 days
201724 days
201811 days
201949 days
202013 days
202128 days
202214 days
202320 days
202440 days
202521 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

41 years with a frost

Across 41 years with a frost, the median last spring frost at Danville Rgnl AP falls on 11 April and the median first autumn frost on 30 October, which leaves a median of 203 days between them.

Fitted over all years, the growing season changes by -1.2 days per decade at this station.

Frost dates and growing season at Danville Rgnl AP
MeasureMedian, all yearsEarliest periodRecent period (1958 to 2025)Recent against earliestFitted trend
Last spring frost11 Apriln/a11 Apriln/a+0.9 days per decade
First autumn frost30 Octobern/a30 Octobern/a-0.4 days per decade
Growing days203 daysn/a196 daysn/a-1.2 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

41 years, 1946 to 2025

A day with at least 66.6 mm (2.6 in) of rain is expected about once in 2 years. A day with at least 168.0 mm (6.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Danville Rgnl AP: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years66.6 mm (2.6 in)
5 years89.6 mm (3.5 in)
10 years106.3 mm (4.2 in)
25 years129.4 mm (5.1 in)
50 years148.1 mm (5.8 in)Longer than the 41 years of record
100 years168.0 mm (6.6 in)Longer than the 41 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 41 years of values from 1946 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: 152.4 mm (6.0 in) in 2018; 147.6 mm (5.8 in) in 2008; 142.5 mm (5.6 in) in 1954.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

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