Built 2026-10-17 (17 October 2026)

Hartington Weather Records (USC00253630)

Record envelope, standing records and threshold days for Hartington (USC00253630), Nebraska, United States, with 131 years of record.

Key Facts for Hartington

  • Hartington (USC00253630) is a weather station in Nebraska, United States at 42.62 latitude and -97.26 longitude, 439 m (1,440 ft) above sea level.
  • The station reports from 1893 to 2023, 131 years of record.
  • 1,464 records set at Hartington still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Hartington set a daily record snowfall of 13.5 cm (5.3 in) on 23 March 2023.

About the Station

  • Location: Nebraska, United States, 42.62 latitude, -97.26 longitude.
  • Elevation: 439 m (1,440 ft).
  • Period of record: 1893 to 2023, 131 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Hartington, with 2026 drawn through them The band shows the record high and record low for each calendar day at Hartington. The lines show the 2026 daily maximum and minimum. 0 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 Hartington. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Hartington, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan23.3 C (73.9 F)-38.9 C (-38.0 F)n/an/a
Feb24.4 C (75.9 F)-36.1 C (-33.0 F)n/an/a
Mar33.3 C (91.9 F)-27.2 C (-17.0 F)n/an/a
Apr38.9 C (102.0 F)-17.2 C (1.0 F)n/an/a
May42.2 C (108.0 F)-7.2 C (19.0 F)n/an/a
Jun42.8 C (109.0 F)1.7 C (35.1 F)n/an/a
Jul47.8 C (118.0 F)3.3 C (37.9 F)n/an/a
Aug43.9 C (111.0 F)1.7 C (35.1 F)n/an/a
Sep40.6 C (105.1 F)-6.7 C (19.9 F)n/an/a
Oct36.1 C (97.0 F)-15.0 C (5.0 F)n/an/a
Nov27.8 C (82.0 F)-27.2 C (-17.0 F)n/an/a
Dec22.2 C (72.0 F)-36.1 C (-33.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Hartington by the year they were set 1,464 records at Hartington still stand. 1936 holds the most, with 59. 02040601893: 151894: 181895: 211896: 211897: 201898: 131899: 221900: 111901: 111902: 131903: 131904: 121905: 211906: 81907: 121908: 161909: 121910: 111911: 131912: 181913: 141914: 91915: 121916: 111917: 161918: 161919: 91920: 61921: 91922: 71923: 91924: 151925: 151926: 91927: 91928: 151929: 91930: 181931: 201932: 81933: 71934: 401935: 181936: 591937: 171938: 111939: 251940: 121941: 71942: 121943: 111944: 81945: 111946: 81947: 171948: 71949: 71950: 181951: 161952: 61953: 71954: 141955: 241956: 181957: 21958: 71959: 101960: 71961: 61962: 151963: 131964: 121965: 101966: 101967: 111968: 121969: 51970: 51971: 81972: 41973: 41974: 111975: 61976: 111977: 71978: 31979: 31980: 81981: 131982: 91983: 121984: 51985: 81986: 71987: 61988: 111989: 191990: 61991: 161992: 151993: 21994: 61995: 121996: 71997: 91998: 111999: 132000: 132001: 12002: 142003: 32004: 82005: 72006: 72007: 62008: 22009: 92010: 42011: 62012: 212013: 62014: 102015: 72016: 92017: 62018: 72019: 42020: 72021: 92022: 32023: 11893190719211935194919631977199120052019
1,464 records at Hartington still stand. 1936 holds the most, with 59.
Standing records at Hartington by the year they were set
Year setStanding records
189315
189418
189521
189621
189720
189813
189922
190011
190111
190213
190313
190412
190521
19068
190712
190816
190912
191011
191113
191218
191314
19149
191512
191611
191716
191816
19199
19206
19219
19227
19239
192415
192515
19269
19279
192815
19299
193018
193120
19328
19337
193440
193518
193659
193717
193811
193925
194012
19417
194212
194311
19448
194511
19468
194717
19487
19497
195018
195116
19526
19537
195414
195524
195618
19572
19587
195910
19607
19616
196215
196313
196412
196510
196610
196711
196812
19695
19705
19718
19724
19734
197411
19756
197611
19777
19783
19793
19808
198113
19829
198312
19845
19858
19867
19876
198811
198919
19906
199116
199215
19932
19946
199512
19967
19979
199811
199913
200013
20011
200214
20033
20048
20057
20067
20076
20082
20099
20104
20116
201221
20136
201410
20157
20169
20176
20187
20194
20207
20219
20223
20231

All-Time Record Progression

15 new records
When Hartington set new all-time records 15 all-time records were set at Hartington between 27 July 1930 and 20 July 1999. Each dot is a new record. Record high maximum temperatureRecord high minimum temperatureRecord snow depthRecord daily snowfallRecord daily precipitation27 July 1930: Record high maximum temperature 42.8 C (109.0 F)4 August 1934: Record high maximum temperature 43.3 C (109.9 F)4 July 1936: Record high maximum temperature 45.0 C (113.0 F)17 July 1936: Record high maximum temperature 47.8 C (118.0 F)18 August 1936: Record high minimum temperature 30.0 C (86.0 F)11 February 1948: Record snow depth 27.9 cm (11.0 in)13 February 1948: Record snow depth 30.5 cm (12.0 in)19 November 1948: Record daily snowfall 50.8 cm (20.0 in)19 November 1948: Record snow depth 61.0 cm (24.0 in)28 January 1949: Record snow depth 63.5 cm (25.0 in)4 February 1949: Record snow depth 66.0 cm (26.0 in)10 March 1962: Record snow depth 71.1 cm (28.0 in)11 March 1962: Record snow depth 81.3 cm (32.0 in)12 March 1962: Record snow depth 88.9 cm (35.0 in)20 July 1999: Record daily precipitation 141.7 mm (5.6 in)19301940195019601970198019902000
15 all-time records were set at Hartington between 27 July 1930 and 20 July 1999. Each dot is a new record.
When Hartington set new all-time records
DateKindDetail
1930-07-27Record high maximum temperatureRecord high maximum temperature 42.8 C (109.0 F)
1934-08-04Record high maximum temperatureRecord high maximum temperature 43.3 C (109.9 F)
1936-07-04Record high maximum temperatureRecord high maximum temperature 45.0 C (113.0 F)
1936-07-17Record high maximum temperatureRecord high maximum temperature 47.8 C (118.0 F)
1936-08-18Record high minimum temperatureRecord high minimum temperature 30.0 C (86.0 F)
1948-02-11Record snow depthRecord snow depth 27.9 cm (11.0 in)
1948-02-13Record snow depthRecord snow depth 30.5 cm (12.0 in)
1948-11-19Record daily snowfallRecord daily snowfall 50.8 cm (20.0 in)
1948-11-19Record snow depthRecord snow depth 61.0 cm (24.0 in)
1949-01-28Record snow depthRecord snow depth 63.5 cm (25.0 in)
1949-02-04Record snow depthRecord snow depth 66.0 cm (26.0 in)
1962-03-10Record snow depthRecord snow depth 71.1 cm (28.0 in)
1962-03-11Record snow depthRecord snow depth 81.3 cm (32.0 in)
1962-03-12Record snow depthRecord snow depth 88.9 cm (35.0 in)
1999-07-20Record daily precipitationRecord daily precipitation 141.7 mm (5.6 in)

Wettest Day of Each Month

Jul: 141.7 mm (5.6 in)
Record daily precipitation for each month at Hartington The wettest day on record for each calendar month at Hartington. The most was 141.7 mm (5.6 in) on 20 July 1999. 050100150 Jan: 41.1 mm (1.6 in), 3 January 1949 Jan Feb: 51.6 mm (2.0 in), 19 February 1971 Feb Mar: 63.5 mm (2.5 in), 8 March 1984 Mar Apr: 62.7 mm (2.5 in), 21 April 2016 Apr May: 90.2 mm (3.6 in), 26 May 1915 May Jun: 109.5 mm (4.3 in), 26 June 2018 Jun Jul: 141.7 mm (5.6 in), 20 July 1999 Jul Aug: 102.9 mm (4.1 in), 23 August 1906 Aug Sep: 104.1 mm (4.1 in), 11 September 1901 Sep Oct: 92.5 mm (3.6 in), 7 October 2008 Oct Nov: 58.7 mm (2.3 in), 6 November 2000 Nov Dec: 35.6 mm (1.4 in), 24 December 1893 Dec
The wettest day on record for each calendar month at Hartington. The most was 141.7 mm (5.6 in) on 20 July 1999.
Record daily precipitation for each month at Hartington
MonthRecord daily precipitation (mm)Date
Jan41.1 mm (1.6 in)3 January 1949
Feb51.6 mm (2.0 in)19 February 1971
Mar63.5 mm (2.5 in)8 March 1984
Apr62.7 mm (2.5 in)21 April 2016
May90.2 mm (3.6 in)26 May 1915
Jun109.5 mm (4.3 in)26 June 2018
Jul141.7 mm (5.6 in)20 July 1999
Aug102.9 mm (4.1 in)23 August 1906
Sep104.1 mm (4.1 in)11 September 1901
Oct92.5 mm (3.6 in)7 October 2008
Nov58.7 mm (2.3 in)6 November 2000
Dec35.6 mm (1.4 in)24 December 1893

Period of Record Coverage

1893 to 2023
Days with data per year at Hartington 131 years of record at Hartington, 1893 to 2023. 9 years have data for under 90 percent of days and are left out of rankings: 1903, 1904, 1987, 2017, 2018, 2019, 2020, 2022 and others. 1893: 357 of 365 days1894: 360 of 365 days1895: 358 of 365 days1896: 361 of 366 days1897: 363 of 365 days1898: 365 of 365 days1899: 362 of 365 days1900: 365 of 365 days1901: 356 of 365 days1902: 356 of 365 days1903: 266 of 365 days1904: 214 of 366 days1905: 356 of 365 days1906: 365 of 365 days1907: 361 of 365 days1908: 359 of 366 days1909: 355 of 365 days1910: 364 of 365 days1911: 362 of 365 days1912: 366 of 366 days1913: 361 of 365 days1914: 360 of 365 days1915: 361 of 365 days1916: 364 of 366 days1917: 363 of 365 days1918: 364 of 365 days1919: 364 of 365 days1920: 365 of 366 days1921: 365 of 365 days1922: 362 of 365 days1923: 365 of 365 days1924: 364 of 366 days1925: 365 of 365 days1926: 365 of 365 days1927: 364 of 365 days1928: 366 of 366 days1929: 363 of 365 days1930: 365 of 365 days1931: 365 of 365 days1932: 365 of 366 days1933: 364 of 365 days1934: 365 of 365 days1935: 365 of 365 days1936: 365 of 366 days1937: 364 of 365 days1938: 365 of 365 days1939: 365 of 365 days1940: 365 of 366 days1941: 362 of 365 days1942: 365 of 365 days1943: 365 of 365 days1944: 366 of 366 days1945: 363 of 365 days1946: 363 of 365 days1947: 363 of 365 days1948: 366 of 366 days1949: 365 of 365 days1950: 364 of 365 days1951: 362 of 365 days1952: 365 of 366 days1953: 365 of 365 days1954: 364 of 365 days1955: 365 of 365 days1956: 362 of 366 days1957: 365 of 365 days1958: 363 of 365 days1959: 364 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 361 of 365 days1963: 337 of 365 days1964: 366 of 366 days1965: 363 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 364 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 335 of 365 days1974: 365 of 365 days1975: 364 of 365 days1976: 366 of 366 days1977: 333 of 365 days1978: 364 of 365 days1979: 365 of 365 days1980: 364 of 366 days1981: 364 of 365 days1982: 363 of 365 days1983: 358 of 365 days1984: 354 of 366 days1985: 354 of 365 days1986: 358 of 365 days1987: 311 of 365 days1988: 357 of 366 days1989: 360 of 365 days1990: 362 of 365 days1991: 357 of 365 days1992: 353 of 366 days1993: 360 of 365 days1994: 354 of 365 days1995: 358 of 365 days1996: 365 of 366 days1997: 355 of 365 days1998: 360 of 365 days1999: 361 of 365 days2000: 365 of 366 days2001: 361 of 365 days2002: 361 of 365 days2003: 362 of 365 days2004: 365 of 366 days2005: 363 of 365 days2006: 334 of 365 days2007: 344 of 365 days2008: 365 of 366 days2009: 365 of 365 days2010: 362 of 365 days2011: 355 of 365 days2012: 359 of 366 days2013: 348 of 365 days2014: 358 of 365 days2015: 352 of 365 days2016: 335 of 366 days2017: 235 of 365 days2018: 304 of 365 days2019: 220 of 365 days2020: 225 of 366 days2021: 356 of 365 days2022: 299 of 365 days2023: 97 of 365 days1900192019401960198020002020
131 years of record at Hartington, 1893 to 2023. 9 years have data for under 90 percent of days and are left out of rankings: 1903, 1904, 1987, 2017, 2018, 2019, 2020, 2022 and others.
Days with data per year at Hartington
YearDays with dataShare of yearComplete
189335798%Yes
189436099%Yes
189535898%Yes
189636199%Yes
189736399%Yes
1898365100%Yes
189936299%Yes
1900365100%Yes
190135698%Yes
190235698%Yes
190326673%No
190421458%No
190535698%Yes
1906365100%Yes
190736199%Yes
190835998%Yes
190935597%Yes
1910364100%Yes
191136299%Yes
1912366100%Yes
191336199%Yes
191436099%Yes
191536199%Yes
191636499%Yes
191736399%Yes
1918364100%Yes
1919364100%Yes
1920365100%Yes
1921365100%Yes
192236299%Yes
1923365100%Yes
192436499%Yes
1925365100%Yes
1926365100%Yes
1927364100%Yes
1928366100%Yes
192936399%Yes
1930365100%Yes
1931365100%Yes
1932365100%Yes
1933364100%Yes
1934365100%Yes
1935365100%Yes
1936365100%Yes
1937364100%Yes
1938365100%Yes
1939365100%Yes
1940365100%Yes
194136299%Yes
1942365100%Yes
1943365100%Yes
1944366100%Yes
194536399%Yes
194636399%Yes
194736399%Yes
1948366100%Yes
1949365100%Yes
1950364100%Yes
195136299%Yes
1952365100%Yes
1953365100%Yes
1954364100%Yes
1955365100%Yes
195636299%Yes
1957365100%Yes
195836399%Yes
1959364100%Yes
1960366100%Yes
1961365100%Yes
196236199%Yes
196333792%Yes
1964366100%Yes
196536399%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970364100%Yes
1971365100%Yes
1972365100%Yes
197333592%Yes
1974365100%Yes
1975364100%Yes
1976366100%Yes
197733391%Yes
1978364100%Yes
1979365100%Yes
198036499%Yes
1981364100%Yes
198236399%Yes
198335898%Yes
198435497%Yes
198535497%Yes
198635898%Yes
198731185%No
198835798%Yes
198936099%Yes
199036299%Yes
199135798%Yes
199235396%Yes
199336099%Yes
199435497%Yes
199535898%Yes
1996365100%Yes
199735597%Yes
199836099%Yes
199936199%Yes
2000365100%Yes
200136199%Yes
200236199%Yes
200336299%Yes
2004365100%Yes
200536399%Yes
200633492%Yes
200734494%Yes
2008365100%Yes
2009365100%Yes
201036299%Yes
201135597%Yes
201235998%Yes
201334895%Yes
201435898%Yes
201535296%Yes
201633592%Yes
201723564%No
201830483%No
201922060%No
202022561%No
202135698%Yes
202229982%No
20239727%No

Latest Records

20
Latest records at Hartington
DateStationRecordValueBeat old record byOld record stoodSignificance
23 March 2023Hartington, USdaily snowfall13.5 cm (5.3 in)3.3 cm (1.3 in)44 years28 of 100 (Routine)
24 February 2023Hartington, USdaily low max-15.6 C (3.9 F)2.3 C (4.1 F)20 years18 of 100 (Routine)
15 February 2023Hartington, USdaily rain13.5 mm (0.5 in)2.1 mm (0.08 in)84 years20 of 100 (Routine)
19 January 2023Hartington, USdaily rain18.0 mm (0.7 in)8.1 mm (0.32 in)71 years20 of 100 (Routine)
19 January 2023Hartington, USdaily snowfall20.8 cm (8.2 in)10.6 cm (4.2 in)48 years46 of 100 (Notable)
22 December 2022Hartington, USdaily snowfall4.6 cm (1.8 in)0.5 cm (0.2 in)24 years18 of 100 (Routine)
21 September 2022Hartington, USdaily high max (Tie)36.7 C (98.1 F)tie83 years8 of 100 (Routine)
23 May 2022Hartington, USdaily low min (Tie)1.7 C (35.1 F)tie128 years10 of 100 (Routine)
22 May 2022Hartington, USdaily low max (Tie)12.8 C (55.0 F)tie63 years7 of 100 (Routine)
13 May 2022Hartington, USdaily high max35.0 C (95.0 F)0.6 C (1.1 F)107 years40 of 100 (Notable)
26 April 2022Hartington, USdaily low min-6.1 C (21.0 F)0.5 C (0.9 F)72 years31 of 100 (Routine)
6 February 2022Hartington, USdaily high max15.6 C (60.1 F)1.7 C (3.1 F)96 years41 of 100 (Notable)
24 December 2021Hartington, USdaily high min1.7 C (35.1 F)0.6 C (1.1 F)84 years35 of 100 (Notable)
28 October 2021Hartington, USdaily rain33.5 mm (1.3 in)6.3 mm (0.25 in)80 years39 of 100 (Notable)
29 September 2021Hartington, USdaily high max33.9 C (93.0 F)0.6 C (1.1 F)126 years41 of 100 (Notable)
14 July 2021Hartington, USdaily rain31.0 mm (1.2 in)4.3 mm (0.17 in)125 years43 of 100 (Notable)
11 July 2021Hartington, USdaily rain38.4 mm (1.5 in)1.3 mm (0.05 in)10 years13 of 100 (Routine)
18 June 2021Hartington, USmonthly high max42.8 C (109.0 F)1.1 C (2.0 F)84 years47 of 100 (Notable)
17 June 2021Hartington, USdaily high max37.8 C (100.0 F)0.6 C (1.1 F)82 years35 of 100 (Notable)
5 June 2021Hartington, USdaily high max (Tie)37.2 C (99.0 F)tie88 years9 of 100 (Routine)

Climate Trend

114 complete years, 1893 to 2021
Annual mean temperature at Hartington as warming stripes, 1893 to 2021 One stripe for each of 114 complete years at Hartington, 1893 to 2021. Blue stripes are years cooler than the station's own mean of 9.2 C (48.6 F); red stripes are warmer. The coolest year was 1893, at 6.9 C (44.4 F), and the warmest was 1931, at 11.7 C (53.1 F). The strongest colour marks a difference of 2.5 C (4.5 F). 1893: 6.9 C, -2.3 C from the station mean1894: 9.2 C, 0.0 C from the station mean1895: 7.8 C, -1.4 C from the station mean1896: 7.8 C, -1.4 C from the station mean1897: 7.7 C, -1.5 C from the station mean1898: 8.1 C, -1.1 C from the station mean1899: 7.2 C, -2.0 C from the station mean1900: 8.8 C, -0.4 C from the station mean1901: 8.9 C, -0.4 C from the station mean1902: 8.0 C, -1.2 C from the station mean1905: 7.7 C, -1.6 C from the station mean1906: 8.6 C, -0.7 C from the station mean1907: 8.0 C, -1.3 C from the station mean1908: 9.6 C, +0.4 C from the station mean1909: 7.7 C, -1.6 C from the station mean1910: 9.2 C, 0.0 C from the station mean1911: 9.1 C, -0.1 C from the station mean1912: 8.1 C, -1.1 C from the station mean1913: 9.5 C, +0.2 C from the station mean1914: 9.7 C, +0.4 C from the station mean1915: 8.6 C, -0.7 C from the station mean1916: 7.9 C, -1.3 C from the station mean1917: 7.3 C, -1.9 C from the station mean1918: 9.8 C, +0.5 C from the station mean1919: 9.2 C, 0.0 C from the station mean1920: 9.0 C, -0.3 C from the station mean1921: 11.1 C, +1.8 C from the station mean1922: 10.2 C, +0.9 C from the station mean1923: 10.0 C, +0.8 C from the station mean1924: 7.8 C, -1.4 C from the station mean1925: 10.0 C, +0.7 C from the station mean1926: 10.2 C, +0.9 C from the station mean1927: 9.1 C, -0.2 C from the station mean1928: 9.9 C, +0.6 C from the station mean1929: 8.0 C, -1.3 C from the station mean1930: 10.4 C, +1.2 C from the station mean1931: 11.7 C, +2.5 C from the station mean1932: 8.8 C, -0.4 C from the station mean1933: 10.2 C, +1.0 C from the station mean1934: 11.0 C, +1.8 C from the station mean1935: 9.5 C, +0.3 C from the station mean1936: 9.6 C, +0.4 C from the station mean1937: 9.0 C, -0.2 C from the station mean1938: 10.7 C, +1.5 C from the station mean1939: 11.0 C, +1.8 C from the station mean1940: 9.2 C, -0.1 C from the station mean1941: 10.2 C, +1.0 C from the station mean1942: 9.5 C, +0.3 C from the station mean1943: 9.8 C, +0.6 C from the station mean1944: 9.5 C, +0.2 C from the station mean1945: 9.2 C, 0.0 C from the station mean1946: 10.7 C, +1.4 C from the station mean1947: 9.6 C, +0.3 C from the station mean1948: 9.7 C, +0.4 C from the station mean1949: 8.9 C, -0.3 C from the station mean1950: 7.2 C, -2.1 C from the station mean1951: 7.0 C, -2.2 C from the station mean1952: 9.3 C, 0.0 C from the station mean1953: 9.9 C, +0.7 C from the station mean1954: 9.8 C, +0.5 C from the station mean1955: 9.4 C, +0.1 C from the station mean1956: 9.9 C, +0.6 C from the station mean1957: 9.7 C, +0.5 C from the station mean1958: 9.8 C, +0.5 C from the station mean1959: 9.5 C, +0.3 C from the station mean1960: 8.8 C, -0.5 C from the station mean1961: 9.4 C, +0.2 C from the station mean1962: 9.2 C, 0.0 C from the station mean1964: 9.8 C, +0.6 C from the station mean1965: 9.0 C, -0.2 C from the station mean1966: 8.9 C, -0.3 C from the station mean1967: 9.5 C, +0.3 C from the station mean1968: 9.8 C, +0.6 C from the station mean1969: 8.8 C, -0.4 C from the station mean1970: 9.3 C, +0.1 C from the station mean1971: 9.9 C, +0.7 C from the station mean1972: 8.8 C, -0.4 C from the station mean1974: 10.5 C, +1.2 C from the station mean1975: 9.4 C, +0.1 C from the station mean1976: 10.0 C, +0.8 C from the station mean1978: 8.3 C, -1.0 C from the station mean1979: 8.2 C, -1.1 C from the station mean1980: 10.4 C, +1.2 C from the station mean1981: 11.3 C, +2.1 C from the station mean1982: 9.2 C, 0.0 C from the station mean1983: 9.0 C, -0.2 C from the station mean1984: 9.1 C, -0.2 C from the station mean1985: 8.5 C, -0.7 C from the station mean1986: 10.4 C, +1.1 C from the station mean1989: 9.2 C, 0.0 C from the station mean1990: 10.6 C, +1.3 C from the station mean1991: 10.4 C, +1.1 C from the station mean1992: 9.7 C, +0.4 C from the station mean1993: 7.8 C, -1.4 C from the station mean1994: 9.0 C, -0.2 C from the station mean1995: 9.2 C, 0.0 C from the station mean1996: 7.6 C, -1.6 C from the station mean1997: 9.0 C, -0.2 C from the station mean1998: 10.7 C, +1.5 C from the station mean1999: 10.7 C, +1.5 C from the station mean2000: 9.9 C, +0.7 C from the station mean2001: 10.0 C, +0.7 C from the station mean2002: 10.2 C, +1.0 C from the station mean2003: 9.4 C, +0.1 C from the station mean2004: 8.9 C, -0.3 C from the station mean2005: 9.7 C, +0.5 C from the station mean2008: 7.7 C, -1.6 C from the station mean2009: 7.8 C, -1.4 C from the station mean2010: 8.8 C, -0.4 C from the station mean2011: 8.9 C, -0.4 C from the station mean2012: 11.3 C, +2.1 C from the station mean2013: 8.2 C, -1.0 C from the station mean2014: 7.9 C, -1.3 C from the station mean2021: 10.2 C, +0.9 C from the station mean18931900191019201930194019501960197019801990200020102020
One stripe for each of 114 complete years at Hartington, 1893 to 2021. Blue stripes are years cooler than the station's own mean of 9.2 C (48.6 F); red stripes are warmer. The coolest year was 1893, at 6.9 C (44.4 F), and the warmest was 1931, at 11.7 C (53.1 F). The strongest colour marks a difference of 2.5 C (4.5 F).
Annual mean temperature at Hartington as warming stripes, 1893 to 2021
YearAnnual mean temperatureDifference from the station mean
18936.9 C-2.34 C
18949.2 C-0.04 C
18957.8 C-1.41 C
18967.8 C-1.41 C
18977.7 C-1.50 C
18988.1 C-1.12 C
18997.2 C-2.02 C
19008.8 C-0.42 C
19018.9 C-0.37 C
19028.0 C-1.21 C
19057.7 C-1.57 C
19068.6 C-0.69 C
19078.0 C-1.28 C
19089.6 C+0.38 C
19097.7 C-1.56 C
19109.2 C-0.02 C
19119.1 C-0.11 C
19128.1 C-1.14 C
19139.5 C+0.22 C
19149.7 C+0.45 C
19158.6 C-0.69 C
19167.9 C-1.32 C
19177.3 C-1.91 C
19189.8 C+0.54 C
19199.2 C0.00 C
19209.0 C-0.28 C
192111.1 C+1.83 C
192210.2 C+0.91 C
192310.0 C+0.76 C
19247.8 C-1.40 C
192510.0 C+0.71 C
192610.2 C+0.94 C
19279.1 C-0.18 C
19289.9 C+0.62 C
19298.0 C-1.25 C
193010.4 C+1.16 C
193111.7 C+2.48 C
19328.8 C-0.44 C
193310.2 C+1.00 C
193411.0 C+1.78 C
19359.5 C+0.26 C
19369.6 C+0.39 C
19379.0 C-0.21 C
193810.7 C+1.50 C
193911.0 C+1.76 C
19409.2 C-0.05 C
194110.2 C+0.96 C
19429.5 C+0.27 C
19439.8 C+0.59 C
19449.5 C+0.22 C
19459.2 C-0.04 C
194610.7 C+1.45 C
19479.6 C+0.32 C
19489.7 C+0.42 C
19498.9 C-0.32 C
19507.2 C-2.06 C
19517.0 C-2.23 C
19529.3 C+0.04 C
19539.9 C+0.68 C
19549.8 C+0.52 C
19559.4 C+0.15 C
19569.9 C+0.63 C
19579.7 C+0.47 C
19589.8 C+0.53 C
19599.5 C+0.27 C
19608.8 C-0.48 C
19619.4 C+0.17 C
19629.2 C-0.04 C
19649.8 C+0.58 C
19659.0 C-0.23 C
19668.9 C-0.31 C
19679.5 C+0.28 C
19689.8 C+0.58 C
19698.8 C-0.43 C
19709.3 C+0.09 C
19719.9 C+0.66 C
19728.8 C-0.43 C
197410.5 C+1.21 C
19759.4 C+0.13 C
197610.0 C+0.79 C
19788.3 C-0.97 C
19798.2 C-1.06 C
198010.4 C+1.19 C
198111.3 C+2.09 C
19829.2 C-0.03 C
19839.0 C-0.24 C
19849.1 C-0.17 C
19858.5 C-0.70 C
198610.4 C+1.13 C
19899.2 C-0.03 C
199010.6 C+1.35 C
199110.4 C+1.14 C
19929.7 C+0.41 C
19937.8 C-1.44 C
19949.0 C-0.20 C
19959.2 C-0.04 C
19967.6 C-1.60 C
19979.0 C-0.22 C
199810.7 C+1.46 C
199910.7 C+1.50 C
20009.9 C+0.69 C
200110.0 C+0.71 C
200210.2 C+0.96 C
20039.4 C+0.12 C
20048.9 C-0.32 C
20059.7 C+0.50 C
20087.7 C-1.59 C
20097.8 C-1.44 C
20108.8 C-0.44 C
20118.9 C-0.36 C
201211.3 C+2.08 C
20138.2 C-1.04 C
20147.9 C-1.32 C
202110.2 C+0.92 C

The annual mean temperature here has risen by 0.06 C (0.01 to 0.12) per decade over 1893 to 2021. In Fahrenheit: 0.11 F (0.02 to 0.21) per decade. The slope is a straight line fitted to 114 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Hartington
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.06 C (0.01 to 0.12) per decade0.11 F (0.02 to 0.21) per decade1893 to 2021114Rise
Mean daily maximum0.03 C (-0.04 to 0.09) per decade0.05 F (-0.06 to 0.16) per decade1893 to 2021114Not clearly different from zero
Mean daily minimum0.10 C (0.05 to 0.15) per decade0.2 F (0.1 to 0.3) per decade1893 to 2021114Rise

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

1893 to 2023
Yearly extremes at Hartington: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)47.8 C (118.0 F)193638.3 C (100.9 F)131
Coldest night (TNn)-38.9 C (-38.0 F)1912-27.8 C (-18.0 F)131
Wettest day (Rx1day)141.7 mm (5.6 in)199957.4 mm (2.3 in)131
Wettest five days (Rx5day)198.1 mm (7.8 in)199986.1 mm (3.4 in)131
Longest dry spell (CDD)76 days196730 days131

Hottest day (TXx)

Hottest day (TXx) at Hartington by year The hottest day of the year at Hartington, 1893 to 2023. The record is 47.8 C (118.0 F) in 1936, marked on the chart; the median year is 38.3 C (100.9 F). 10203040501900192019401960198020002020Record: 47.8 C (118.0 F) in 1936
The hottest day of the year at Hartington, 1893 to 2023. The record is 47.8 C (118.0 F) in 1936, marked on the chart; the median year is 38.3 C (100.9 F).
Hottest day (TXx) at Hartington by year
YearHottest day (TXx)
189337.2 C (99.0 F)
189442.2 C (108.0 F)
189537.2 C (99.0 F)
189636.7 C (98.1 F)
189737.2 C (99.0 F)
189837.2 C (99.0 F)
189936.7 C (98.1 F)
190037.8 C (100.0 F)
190141.1 C (106.0 F)
190233.3 C (91.9 F)
190334.4 C (93.9 F)
190434.4 C (93.9 F)
190534.4 C (93.9 F)
190637.2 C (99.0 F)
190739.4 C (102.9 F)
190837.8 C (100.0 F)
190936.7 C (98.1 F)
191038.9 C (102.0 F)
191140.0 C (104.0 F)
191240.0 C (104.0 F)
191340.6 C (105.1 F)
191440.6 C (105.1 F)
191535.6 C (96.1 F)
191637.2 C (99.0 F)
191740.0 C (104.0 F)
191839.4 C (102.9 F)
191938.9 C (102.0 F)
192035.0 C (95.0 F)
192137.2 C (99.0 F)
192237.8 C (100.0 F)
192338.3 C (100.9 F)
192435.6 C (96.1 F)
192540.0 C (104.0 F)
192642.2 C (108.0 F)
192740.6 C (105.1 F)
192837.2 C (99.0 F)
192936.1 C (97.0 F)
193042.8 C (109.0 F)
193140.0 C (104.0 F)
193240.0 C (104.0 F)
193341.1 C (106.0 F)
193443.3 C (109.9 F)
193539.4 C (102.9 F)
193647.8 C (118.0 F)
193742.2 C (108.0 F)
193840.0 C (104.0 F)
193941.7 C (107.1 F)
194043.3 C (109.9 F)
194139.4 C (102.9 F)
194240.0 C (104.0 F)
194338.3 C (100.9 F)
194437.8 C (100.0 F)
194536.1 C (97.0 F)
194637.8 C (100.0 F)
194742.2 C (108.0 F)
194837.8 C (100.0 F)
194935.0 C (95.0 F)
195034.4 C (93.9 F)
195136.7 C (98.1 F)
195240.0 C (104.0 F)
195339.4 C (102.9 F)
195443.3 C (109.9 F)
195542.2 C (108.0 F)
195640.0 C (104.0 F)
195738.9 C (102.0 F)
195838.9 C (102.0 F)
195938.3 C (100.9 F)
196040.6 C (105.1 F)
196140.6 C (105.1 F)
196237.2 C (99.0 F)
196336.7 C (98.1 F)
196441.1 C (106.0 F)
196539.4 C (102.9 F)
196639.4 C (102.9 F)
196741.7 C (107.1 F)
196840.6 C (105.1 F)
196937.8 C (100.0 F)
197041.7 C (107.1 F)
197139.4 C (102.9 F)
197237.8 C (100.0 F)
197341.1 C (106.0 F)
197441.7 C (107.1 F)
197538.9 C (102.0 F)
197640.6 C (105.1 F)
197739.4 C (102.9 F)
197838.9 C (102.0 F)
197939.4 C (102.9 F)
198040.6 C (105.1 F)
198140.0 C (104.0 F)
198237.8 C (100.0 F)
198338.9 C (102.0 F)
198438.3 C (100.9 F)
198537.8 C (100.0 F)
198635.6 C (96.1 F)
198736.7 C (98.1 F)
198841.1 C (106.0 F)
198939.4 C (102.9 F)
199040.0 C (104.0 F)
199137.2 C (99.0 F)
199233.3 C (91.9 F)
199333.3 C (91.9 F)
199436.1 C (97.0 F)
199540.0 C (104.0 F)
199633.9 C (93.0 F)
199735.0 C (95.0 F)
199835.0 C (95.0 F)
199936.7 C (98.1 F)
200036.7 C (98.1 F)
200135.0 C (95.0 F)
200238.3 C (100.9 F)
200337.2 C (99.0 F)
200433.9 C (93.0 F)
200536.1 C (97.0 F)
200640.0 C (104.0 F)
200736.7 C (98.1 F)
200836.7 C (98.1 F)
200934.4 C (93.9 F)
201033.9 C (93.0 F)
201137.2 C (99.0 F)
201240.0 C (104.0 F)
201336.7 C (98.1 F)
201432.8 C (91.0 F)
201535.6 C (96.1 F)
201635.0 C (95.0 F)
201736.1 C (97.0 F)
201836.1 C (97.0 F)
201936.1 C (97.0 F)
202036.7 C (98.1 F)
202142.8 C (109.0 F)
202237.8 C (100.0 F)
202316.7 C (62.1 F)

Coldest night (TNn)

Coldest night (TNn) at Hartington by year The coldest night of the year at Hartington, 1893 to 2023. The record is -38.9 C (-38.0 F) in 1912, marked on the chart; the median year is -27.8 C (-18.0 F). -40-35-30-25-20-151900192019401960198020002020Record: -38.9 C (-38.0 F) in 1912
The coldest night of the year at Hartington, 1893 to 2023. The record is -38.9 C (-38.0 F) in 1912, marked on the chart; the median year is -27.8 C (-18.0 F).
Coldest night (TNn) at Hartington by year
YearColdest night (TNn)
1893-31.7 C (-25.1 F)
1894-33.9 C (-29.0 F)
1895-32.2 C (-26.0 F)
1896-25.0 C (-13.0 F)
1897-28.9 C (-20.0 F)
1898-25.0 C (-13.0 F)
1899-36.1 C (-33.0 F)
1900-27.2 C (-17.0 F)
1901-31.1 C (-24.0 F)
1902-27.8 C (-18.0 F)
1903-29.4 C (-20.9 F)
1904-29.4 C (-20.9 F)
1905-35.0 C (-31.0 F)
1906-27.8 C (-18.0 F)
1907-31.7 C (-25.1 F)
1908-23.3 C (-9.9 F)
1909-27.8 C (-18.0 F)
1910-26.7 C (-16.1 F)
1911-31.1 C (-24.0 F)
1912-38.9 C (-38.0 F)
1913-27.2 C (-17.0 F)
1914-28.9 C (-20.0 F)
1915-29.4 C (-20.9 F)
1916-34.4 C (-29.9 F)
1917-36.1 C (-33.0 F)
1918-32.8 C (-27.0 F)
1919-31.1 C (-24.0 F)
1920-27.2 C (-17.0 F)
1921-25.0 C (-13.0 F)
1922-25.6 C (-14.1 F)
1923-25.0 C (-13.0 F)
1924-32.8 C (-27.0 F)
1925-24.4 C (-11.9 F)
1926-23.9 C (-11.0 F)
1927-27.2 C (-17.0 F)
1928-26.7 C (-16.1 F)
1929-28.3 C (-18.9 F)
1930-32.8 C (-27.0 F)
1931-21.1 C (-6.0 F)
1932-30.6 C (-23.1 F)
1933-33.3 C (-27.9 F)
1934-25.6 C (-14.1 F)
1935-27.8 C (-18.0 F)
1936-34.4 C (-29.9 F)
1937-27.2 C (-17.0 F)
1938-26.7 C (-16.1 F)
1939-27.2 C (-17.0 F)
1940-30.6 C (-23.1 F)
1941-21.7 C (-7.1 F)
1942-30.0 C (-22.0 F)
1943-29.4 C (-20.9 F)
1944-33.3 C (-27.9 F)
1945-22.2 C (-8.0 F)
1946-25.6 C (-14.1 F)
1947-25.6 C (-14.1 F)
1948-31.1 C (-24.0 F)
1949-26.1 C (-15.0 F)
1950-30.0 C (-22.0 F)
1951-27.8 C (-18.0 F)
1952-23.9 C (-11.0 F)
1953-26.7 C (-16.1 F)
1954-27.8 C (-18.0 F)
1955-26.7 C (-16.1 F)
1956-28.3 C (-18.9 F)
1957-26.1 C (-15.0 F)
1958-27.2 C (-17.0 F)
1959-27.2 C (-17.0 F)
1960-29.4 C (-20.9 F)
1961-27.8 C (-18.0 F)
1962-32.8 C (-27.0 F)
1963-28.9 C (-20.0 F)
1964-29.4 C (-20.9 F)
1965-27.8 C (-18.0 F)
1966-33.3 C (-27.9 F)
1967-29.4 C (-20.9 F)
1968-30.6 C (-23.1 F)
1969-28.9 C (-20.0 F)
1970-32.8 C (-27.0 F)
1971-25.0 C (-13.0 F)
1972-28.9 C (-20.0 F)
1973-28.3 C (-18.9 F)
1974-29.4 C (-20.9 F)
1975-26.7 C (-16.1 F)
1976-27.8 C (-18.0 F)
1977-30.6 C (-23.1 F)
1978-28.3 C (-18.9 F)
1979-29.4 C (-20.9 F)
1980-26.1 C (-15.0 F)
1981-31.1 C (-24.0 F)
1982-31.7 C (-25.1 F)
1983-31.7 C (-25.1 F)
1984-30.0 C (-22.0 F)
1985-27.8 C (-18.0 F)
1986-23.9 C (-11.0 F)
1987-20.6 C (-5.1 F)
1988-27.8 C (-18.0 F)
1989-32.2 C (-26.0 F)
1990-26.7 C (-16.1 F)
1991-26.7 C (-16.1 F)
1992-21.7 C (-7.1 F)
1993-25.6 C (-14.1 F)
1994-30.6 C (-23.1 F)
1995-23.3 C (-9.9 F)
1996-32.8 C (-27.0 F)
1997-26.7 C (-16.1 F)
1998-25.0 C (-13.0 F)
1999-26.1 C (-15.0 F)
2000-25.0 C (-13.0 F)
2001-25.0 C (-13.0 F)
2002-19.4 C (-2.9 F)
2003-25.6 C (-14.1 F)
2004-25.0 C (-13.0 F)
2005-23.9 C (-11.0 F)
2006-24.4 C (-11.9 F)
2007-28.3 C (-18.9 F)
2008-27.8 C (-18.0 F)
2009-28.3 C (-18.9 F)
2010-30.6 C (-23.1 F)
2011-28.3 C (-18.9 F)
2012-18.9 C (-2.0 F)
2013-23.9 C (-11.0 F)
2014-26.7 C (-16.1 F)
2015-25.0 C (-13.0 F)
2016-29.4 C (-20.9 F)
2017-30.0 C (-22.0 F)
2018-24.4 C (-11.9 F)
2019-18.9 C (-2.0 F)
2020-25.0 C (-13.0 F)
2021-35.0 C (-31.0 F)
2022-27.8 C (-18.0 F)
2023-23.9 C (-11.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Hartington by year The wettest day of the year at Hartington, 1893 to 2023. The record is 141.7 mm (5.6 in) in 1999, marked on the chart; the median year is 57.4 mm (2.3 in). 0501001501900192019401960198020002020Record: 141.7 mm (5.6 in) in 1999
The wettest day of the year at Hartington, 1893 to 2023. The record is 141.7 mm (5.6 in) in 1999, marked on the chart; the median year is 57.4 mm (2.3 in).
Wettest day (Rx1day) at Hartington by year
YearWettest day (Rx1day)
189336.1 mm (1.4 in)
189426.9 mm (1.1 in)
189561.2 mm (2.4 in)
189657.2 mm (2.3 in)
189752.3 mm (2.1 in)
189856.6 mm (2.2 in)
189993.5 mm (3.7 in)
1900101.9 mm (4.0 in)
1901104.1 mm (4.1 in)
190240.1 mm (1.6 in)
190352.1 mm (2.1 in)
190456.9 mm (2.2 in)
190571.1 mm (2.8 in)
1906102.9 mm (4.1 in)
190749.5 mm (1.9 in)
190849.5 mm (1.9 in)
190962.5 mm (2.5 in)
191055.9 mm (2.2 in)
191155.9 mm (2.2 in)
191271.6 mm (2.8 in)
191355.9 mm (2.2 in)
191461.0 mm (2.4 in)
191590.2 mm (3.6 in)
191643.2 mm (1.7 in)
191768.6 mm (2.7 in)
191871.1 mm (2.8 in)
191954.6 mm (2.1 in)
192061.0 mm (2.4 in)
192149.3 mm (1.9 in)
192258.4 mm (2.3 in)
192368.6 mm (2.7 in)
192434.5 mm (1.4 in)
192539.6 mm (1.6 in)
192650.3 mm (2.0 in)
192756.4 mm (2.2 in)
192852.1 mm (2.1 in)
192964.8 mm (2.6 in)
193036.8 mm (1.4 in)
193134.0 mm (1.3 in)
193285.9 mm (3.4 in)
193365.3 mm (2.6 in)
193470.1 mm (2.8 in)
193548.8 mm (1.9 in)
193681.3 mm (3.2 in)
193754.6 mm (2.1 in)
193851.3 mm (2.0 in)
193947.0 mm (1.9 in)
194038.9 mm (1.5 in)
194151.3 mm (2.0 in)
194263.0 mm (2.5 in)
194321.1 mm (0.8 in)
194492.7 mm (3.6 in)
194537.1 mm (1.5 in)
194646.5 mm (1.8 in)
194735.8 mm (1.4 in)
194850.8 mm (2.0 in)
194991.9 mm (3.6 in)
195076.5 mm (3.0 in)
195181.3 mm (3.2 in)
195256.1 mm (2.2 in)
195360.5 mm (2.4 in)
195452.8 mm (2.1 in)
195530.0 mm (1.2 in)
195661.5 mm (2.4 in)
195744.5 mm (1.8 in)
195835.8 mm (1.4 in)
195948.3 mm (1.9 in)
196073.7 mm (2.9 in)
196126.4 mm (1.0 in)
196281.8 mm (3.2 in)
196373.7 mm (2.9 in)
196458.9 mm (2.3 in)
196540.9 mm (1.6 in)
196658.7 mm (2.3 in)
196773.7 mm (2.9 in)
196883.3 mm (3.3 in)
196949.3 mm (1.9 in)
197043.9 mm (1.7 in)
197179.5 mm (3.1 in)
197265.0 mm (2.6 in)
197367.6 mm (2.7 in)
197434.0 mm (1.3 in)
197532.8 mm (1.3 in)
197644.5 mm (1.8 in)
197727.9 mm (1.1 in)
197861.0 mm (2.4 in)
197980.5 mm (3.2 in)
198054.6 mm (2.1 in)
198162.0 mm (2.4 in)
198244.5 mm (1.8 in)
198399.1 mm (3.9 in)
198463.5 mm (2.5 in)
198571.1 mm (2.8 in)
198649.8 mm (2.0 in)
198762.7 mm (2.5 in)
198855.6 mm (2.2 in)
198934.0 mm (1.3 in)
199060.5 mm (2.4 in)
199150.8 mm (2.0 in)
199286.4 mm (3.4 in)
199361.5 mm (2.4 in)
199440.1 mm (1.6 in)
199584.8 mm (3.3 in)
199689.7 mm (3.5 in)
199763.5 mm (2.5 in)
199852.6 mm (2.1 in)
1999141.7 mm (5.6 in)
200068.8 mm (2.7 in)
200150.0 mm (2.0 in)
200232.8 mm (1.3 in)
200377.7 mm (3.1 in)
200474.2 mm (2.9 in)
200561.5 mm (2.4 in)
200649.3 mm (1.9 in)
200755.1 mm (2.2 in)
200892.5 mm (3.6 in)
200966.0 mm (2.6 in)
201080.3 mm (3.2 in)
201157.4 mm (2.3 in)
201246.0 mm (1.8 in)
201350.3 mm (2.0 in)
201459.2 mm (2.3 in)
201575.2 mm (3.0 in)
201662.7 mm (2.5 in)
201763.2 mm (2.5 in)
2018109.5 mm (4.3 in)
201973.9 mm (2.9 in)
202063.5 mm (2.5 in)
202138.4 mm (1.5 in)
202238.6 mm (1.5 in)
202319.3 mm (0.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Hartington by year The wettest five days of the year at Hartington, 1893 to 2023. The record is 198.1 mm (7.8 in) in 1999, marked on the chart; the median year is 86.1 mm (3.4 in). 0501001502001900192019401960198020002020Record: 198.1 mm (7.8 in) in 1999
The wettest five days of the year at Hartington, 1893 to 2023. The record is 198.1 mm (7.8 in) in 1999, marked on the chart; the median year is 86.1 mm (3.4 in).
Wettest five days (Rx5day) at Hartington by year
YearWettest five days (Rx5day)
189363.3 mm (2.5 in)
189451.9 mm (2.0 in)
189591.1 mm (3.6 in)
1896114.8 mm (4.5 in)
189788.4 mm (3.5 in)
189885.1 mm (3.4 in)
1899136.2 mm (5.4 in)
1900164.2 mm (6.5 in)
1901195.0 mm (7.7 in)
1902118.0 mm (4.6 in)
190382.6 mm (3.3 in)
190472.1 mm (2.8 in)
1905120.1 mm (4.7 in)
1906170.1 mm (6.7 in)
1907102.4 mm (4.0 in)
190883.2 mm (3.3 in)
190994.8 mm (3.7 in)
191099.5 mm (3.9 in)
191174.7 mm (2.9 in)
191289.9 mm (3.5 in)
191380.8 mm (3.2 in)
1914100.4 mm (4.0 in)
1915133.6 mm (5.3 in)
191689.4 mm (3.5 in)
191771.6 mm (2.8 in)
191889.9 mm (3.5 in)
191960.4 mm (2.4 in)
192071.4 mm (2.8 in)
192166.6 mm (2.6 in)
192273.1 mm (2.9 in)
1923107.7 mm (4.2 in)
192495.2 mm (3.7 in)
192546.7 mm (1.8 in)
192655.1 mm (2.2 in)
192786.1 mm (3.4 in)
192877.5 mm (3.1 in)
1929114.3 mm (4.5 in)
1930108.5 mm (4.3 in)
193158.3 mm (2.3 in)
193286.7 mm (3.4 in)
1933109.5 mm (4.3 in)
1934126.5 mm (5.0 in)
193562.5 mm (2.5 in)
1936102.1 mm (4.0 in)
193778.7 mm (3.1 in)
1938111.8 mm (4.4 in)
193996.6 mm (3.8 in)
194058.8 mm (2.3 in)
194166.1 mm (2.6 in)
194273.7 mm (2.9 in)
194359.3 mm (2.3 in)
1944114.3 mm (4.5 in)
194548.8 mm (1.9 in)
194674.4 mm (2.9 in)
194757.5 mm (2.3 in)
194865.6 mm (2.6 in)
1949101.1 mm (4.0 in)
1950128.3 mm (5.1 in)
1951112.0 mm (4.4 in)
195267.8 mm (2.7 in)
195386.6 mm (3.4 in)
195479.0 mm (3.1 in)
195554.4 mm (2.1 in)
195670.2 mm (2.8 in)
195762.5 mm (2.5 in)
195857.9 mm (2.3 in)
195974.0 mm (2.9 in)
1960124.7 mm (4.9 in)
196141.6 mm (1.6 in)
1962110.8 mm (4.4 in)
1963120.9 mm (4.8 in)
196481.3 mm (3.2 in)
196574.5 mm (2.9 in)
196663.0 mm (2.5 in)
1967110.8 mm (4.4 in)
1968156.2 mm (6.1 in)
196995.5 mm (3.8 in)
197067.8 mm (2.7 in)
1971127.3 mm (5.0 in)
197284.4 mm (3.3 in)
1973102.7 mm (4.0 in)
197463.3 mm (2.5 in)
197572.6 mm (2.9 in)
197644.5 mm (1.8 in)
197750.1 mm (2.0 in)
1978110.7 mm (4.4 in)
197997.7 mm (3.8 in)
1980113.5 mm (4.5 in)
198178.7 mm (3.1 in)
198276.0 mm (3.0 in)
1983114.3 mm (4.5 in)
1984108.0 mm (4.3 in)
1985111.0 mm (4.4 in)
198679.7 mm (3.1 in)
198783.3 mm (3.3 in)
198872.6 mm (2.9 in)
198958.1 mm (2.3 in)
199081.6 mm (3.2 in)
1991112.7 mm (4.4 in)
1992144.5 mm (5.7 in)
199390.2 mm (3.6 in)
199447.7 mm (1.9 in)
1995103.3 mm (4.1 in)
199698.3 mm (3.9 in)
199785.4 mm (3.4 in)
199874.4 mm (2.9 in)
1999198.1 mm (7.8 in)
200078.5 mm (3.1 in)
2001111.0 mm (4.4 in)
200265.3 mm (2.6 in)
2003127.0 mm (5.0 in)
2004109.0 mm (4.3 in)
200591.2 mm (3.6 in)
200656.4 mm (2.2 in)
2007101.6 mm (4.0 in)
200892.5 mm (3.6 in)
200967.0 mm (2.6 in)
2010109.8 mm (4.3 in)
201182.8 mm (3.3 in)
201284.4 mm (3.3 in)
2013101.1 mm (4.0 in)
2014129.8 mm (5.1 in)
2015141.0 mm (5.6 in)
2016100.1 mm (3.9 in)
2017111.2 mm (4.4 in)
2018180.2 mm (7.1 in)
201983.6 mm (3.3 in)
202063.5 mm (2.5 in)
202171.2 mm (2.8 in)
202262.1 mm (2.4 in)
202335.3 mm (1.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Hartington by year The longest dry spell of the year at Hartington, 1893 to 2023. The record is 76 days in 1967, marked on the chart; the median year is 30 days. 0204060801900192019401960198020002020Record: 76 days in 1967
The longest dry spell of the year at Hartington, 1893 to 2023. The record is 76 days in 1967, marked on the chart; the median year is 30 days.
Longest dry spell (CDD) at Hartington by year
YearLongest dry spell (CDD)
189325 days
189440 days
189532 days
189624 days
189724 days
189825 days
189924 days
190020 days
190127 days
190231 days
190333 days
190446 days
190533 days
190628 days
190743 days
190828 days
190919 days
191034 days
191137 days
191254 days
191345 days
191454 days
191530 days
191628 days
191729 days
191818 days
191927 days
192020 days
192124 days
192229 days
192347 days
192428 days
192523 days
192624 days
192728 days
192836 days
192917 days
193040 days
193129 days
193219 days
193330 days
193446 days
193517 days
193639 days
193725 days
193828 days
193949 days
194021 days
194117 days
194231 days
194335 days
194432 days
194540 days
194624 days
194724 days
194821 days
194940 days
195028 days
195136 days
195256 days
195336 days
195449 days
195539 days
195627 days
195741 days
195854 days
195932 days
196025 days
196130 days
196274 days
196331 days
196443 days
196529 days
196627 days
196776 days
196839 days
196920 days
197027 days
197140 days
197228 days
197331 days
197448 days
197529 days
197642 days
197725 days
197827 days
197928 days
198033 days
198131 days
198228 days
198322 days
198432 days
198525 days
198628 days
198738 days
198823 days
198947 days
199027 days
199121 days
199233 days
199323 days
199434 days
199524 days
199641 days
199735 days
199846 days
199946 days
200033 days
200141 days
200239 days
200320 days
200435 days
200539 days
200646 days
200743 days
200826 days
200937 days
201029 days
201132 days
201243 days
201327 days
201435 days
201526 days
201627 days
201726 days
201819 days
201929 days
202050 days
202128 days
202225 days
202316 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

114 years with a frost

Across 114 years with a frost, the median last spring frost at Hartington falls on 4 May and the median first autumn frost on 4 October, which leaves a median of 155 days between them.

In 1982 to 2021 the median growing season was 159 days. That is 7 days more than in 1893 to 1924.

Fitted over all years, the growing season changes by +0.8 days per decade at this station.

Frost dates and growing season at Hartington
MeasureMedian, all yearsEarliest period (1893 to 1924)Recent period (1982 to 2021)Recent against earliestFitted trend
Last spring frost4 May7 May30 April7 days earlier-0.6 days per decade
First autumn frost4 October30 September2 October2 days later+0.1 days per decade
Growing days155 days152 days159 days7 days more+0.8 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

122 years, 1893 to 2021

A day with at least 57.7 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 114.8 mm (4.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Hartington: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years57.7 mm (2.3 in)
5 years75.3 mm (3.0 in)
10 years85.9 mm (3.4 in)
25 years98.3 mm (3.9 in)
50 years106.8 mm (4.2 in)
100 years114.8 mm (4.5 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 122 years of values from 1893 to 2021.

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: 141.7 mm (5.6 in) in 1999; 104.1 mm (4.1 in) in 1901; 102.9 mm (4.1 in) in 1906.

Station Changes

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

Download the Data

  • Data for Hartington standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Hartington 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).