Built 2026-10-17 (17 October 2026)

York Weather Records (USC00259510)

Record envelope, standing records and threshold days for York (USC00259510), Nebraska, United States, with 116 years of record.

Key Facts for York

  • York (USC00259510) is a weather station in Nebraska, United States at 40.87 latitude and -97.59 longitude, 491 m (1,610 ft) above sea level.
  • The station reports from 1893 to 2008, 116 years of record.
  • 1,464 records set at York still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • York tied a daily record high minimum temperature of 23.9 C (75.0 F) on 7 July 2008.

About the Station

  • Location: Nebraska, United States, 40.87 latitude, -97.59 longitude.
  • Elevation: 491 m (1,610 ft).
  • Period of record: 1893 to 2008, 116 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 York, with 2026 drawn through them The band shows the record high and record low for each calendar day at York. 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 York. 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 York, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan23.9 C (75.0 F)-33.9 C (-29.0 F)n/an/a
Feb27.2 C (81.0 F)-30.0 C (-22.0 F)n/an/a
Mar32.8 C (91.0 F)-26.7 C (-16.1 F)n/an/a
Apr36.1 C (97.0 F)-16.7 C (1.9 F)n/an/a
May40.6 C (105.1 F)-6.1 C (21.0 F)n/an/a
Jun42.8 C (109.0 F)1.7 C (35.1 F)n/an/a
Jul45.6 C (114.1 F)6.1 C (43.0 F)n/an/a
Aug43.9 C (111.0 F)3.9 C (39.0 F)n/an/a
Sep41.7 C (107.1 F)-3.3 C (26.1 F)n/an/a
Oct37.2 C (99.0 F)-17.2 C (1.0 F)n/an/a
Nov30.6 C (87.1 F)-21.7 C (-7.1 F)n/an/a
Dec27.2 C (81.0 F)-32.2 C (-26.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at York by the year they were set 1,464 records at York still stand. 1936 holds the most, with 50. 02040601901: 161902: 251903: 221904: 111905: 131906: 201907: 211908: 101909: 201910: 111911: 181912: 201913: 451914: 131915: 171916: 191917: 291918: 271919: 31920: 161921: 251922: 161923: 91924: 161925: 131926: 81927: 121928: 121929: 111930: 281931: 231932: 91933: 171934: 401935: 201936: 501937: 211938: 151939: 301940: 211941: 111942: 161943: 201944: 121945: 101946: 161947: 151948: 111949: 71950: 161951: 131952: 131953: 71954: 121955: 121956: 91957: 41958: 81959: 101960: 121961: 21962: 201963: 111964: 141965: 101966: 151967: 131968: 71969: 21970: 71971: 71972: 131973: 71974: 101975: 81976: 71977: 61978: 31979: 81980: 81981: 111982: 101983: 131984: 21985: 171986: 111987: 141988: 71989: 191990: 61991: 191992: 111993: 91994: 71995: 111996: 91997: 141998: 121999: 62000: 82001: 62002: 132003: 112004: 92005: 72006: 102007: 62008: 21901191219231934194519561967197819892000
1,464 records at York still stand. 1936 holds the most, with 50.
Standing records at York by the year they were set
Year setStanding records
190116
190225
190322
190411
190513
190620
190721
190810
190920
191011
191118
191220
191345
191413
191517
191619
191729
191827
19193
192016
192125
192216
19239
192416
192513
19268
192712
192812
192911
193028
193123
19329
193317
193440
193520
193650
193721
193815
193930
194021
194111
194216
194320
194412
194510
194616
194715
194811
19497
195016
195113
195213
19537
195412
195512
19569
19574
19588
195910
196012
19612
196220
196311
196414
196510
196615
196713
19687
19692
19707
19717
197213
19737
197410
19758
19767
19776
19783
19798
19808
198111
198210
198313
19842
198517
198611
198714
19887
198919
19906
199119
199211
19939
19947
199511
19969
199714
199812
19996
20008
20016
200213
200311
20049
20057
200610
20076
20082

All-Time Record Progression

5 new records
When York set new all-time records 5 all-time records were set at York between 17 July 1936 and 24 December 1983. Each dot is a new record. Record high maximum temperatureRecord daily precipitationRecord daily snowfallRecord low maximum temperature17 July 1936: Record high maximum temperature 45.6 C (114.1 F)9 July 1950: Record daily precipitation 334.0 mm (13.1 in)14 December 1951: Record daily snowfall 26.7 cm (10.5 in)19 December 1968: Record daily snowfall 35.6 cm (14.0 in)24 December 1983: Record low maximum temperature -22.8 C (-9.0 F)19401950196019701980
5 all-time records were set at York between 17 July 1936 and 24 December 1983. Each dot is a new record.
When York set new all-time records
DateKindDetail
1936-07-17Record high maximum temperatureRecord high maximum temperature 45.6 C (114.1 F)
1950-07-09Record daily precipitationRecord daily precipitation 334.0 mm (13.1 in)
1951-12-14Record daily snowfallRecord daily snowfall 26.7 cm (10.5 in)
1968-12-19Record daily snowfallRecord daily snowfall 35.6 cm (14.0 in)
1983-12-24Record low maximum temperatureRecord low maximum temperature -22.8 C (-9.0 F)

Wettest Day of Each Month

Jul: 334.0 mm (13.1 in)
Record daily precipitation for each month at York The wettest day on record for each calendar month at York. The most was 334.0 mm (13.1 in) on 9 July 1950. 0100200300400 Jan: 32.0 mm (1.3 in), 15 January 1960 Jan Feb: 63.5 mm (2.5 in), 24 February 1997 Feb Mar: 62.2 mm (2.4 in), 28 March 1914 Mar Apr: 127.0 mm (5.0 in), 12 April 1896 Apr May: 158.0 mm (6.2 in), 12 May 2005 May Jun: 156.0 mm (6.1 in), 30 June 1986 Jun Jul: 334.0 mm (13.1 in), 9 July 1950 Jul Aug: 123.2 mm (4.9 in), 29 August 1910 Aug Sep: 121.4 mm (4.8 in), 28 September 1923 Sep Oct: 100.3 mm (3.9 in), 12 October 1928 Oct Nov: 81.5 mm (3.2 in), 20 November 1975 Nov Dec: 45.0 mm (1.8 in), 5 December 1913 Dec
The wettest day on record for each calendar month at York. The most was 334.0 mm (13.1 in) on 9 July 1950.
Record daily precipitation for each month at York
MonthRecord daily precipitation (mm)Date
Jan32.0 mm (1.3 in)15 January 1960
Feb63.5 mm (2.5 in)24 February 1997
Mar62.2 mm (2.4 in)28 March 1914
Apr127.0 mm (5.0 in)12 April 1896
May158.0 mm (6.2 in)12 May 2005
Jun156.0 mm (6.1 in)30 June 1986
Jul334.0 mm (13.1 in)9 July 1950
Aug123.2 mm (4.9 in)29 August 1910
Sep121.4 mm (4.8 in)28 September 1923
Oct100.3 mm (3.9 in)12 October 1928
Nov81.5 mm (3.2 in)20 November 1975
Dec45.0 mm (1.8 in)5 December 1913

Period of Record Coverage

1901 to 2008
Days with data per year at York 108 years of record at York, 1901 to 2008. 4 years have data for under 90 percent of days and are left out of rankings: 1901, 1905, 1919, 2008. 1901: 241 of 365 days1902: 353 of 365 days1903: 354 of 365 days1904: 336 of 366 days1905: 295 of 365 days1906: 363 of 365 days1907: 359 of 365 days1908: 366 of 366 days1909: 363 of 365 days1910: 361 of 365 days1911: 361 of 365 days1912: 363 of 366 days1913: 354 of 365 days1914: 364 of 365 days1915: 364 of 365 days1916: 364 of 366 days1917: 364 of 365 days1918: 361 of 365 days1919: 181 of 365 days1920: 360 of 366 days1921: 365 of 365 days1922: 360 of 365 days1923: 365 of 365 days1924: 365 of 366 days1925: 352 of 365 days1926: 350 of 365 days1927: 364 of 365 days1928: 334 of 366 days1929: 365 of 365 days1930: 363 of 365 days1931: 364 of 365 days1932: 364 of 366 days1933: 365 of 365 days1934: 364 of 365 days1935: 364 of 365 days1936: 366 of 366 days1937: 365 of 365 days1938: 364 of 365 days1939: 365 of 365 days1940: 365 of 366 days1941: 365 of 365 days1942: 365 of 365 days1943: 365 of 365 days1944: 336 of 366 days1945: 364 of 365 days1946: 361 of 365 days1947: 345 of 365 days1948: 363 of 366 days1949: 365 of 365 days1950: 364 of 365 days1951: 365 of 365 days1952: 365 of 366 days1953: 364 of 365 days1954: 364 of 365 days1955: 364 of 365 days1956: 365 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 363 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 364 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 364 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 364 of 365 days1976: 364 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 364 of 365 days1980: 366 of 366 days1981: 362 of 365 days1982: 359 of 365 days1983: 363 of 365 days1984: 366 of 366 days1985: 360 of 365 days1986: 363 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 362 of 365 days1992: 362 of 366 days1993: 363 of 365 days1994: 362 of 365 days1995: 363 of 365 days1996: 361 of 366 days1997: 361 of 365 days1998: 362 of 365 days1999: 359 of 365 days2000: 360 of 366 days2001: 362 of 365 days2002: 360 of 365 days2003: 359 of 365 days2004: 366 of 366 days2005: 359 of 365 days2006: 359 of 365 days2007: 361 of 365 days2008: 209 of 366 days1905192019351950196519801995
108 years of record at York, 1901 to 2008. 4 years have data for under 90 percent of days and are left out of rankings: 1901, 1905, 1919, 2008.
Days with data per year at York
YearDays with dataShare of yearComplete
190124166%No
190235397%Yes
190335497%Yes
190433692%Yes
190529581%No
190636399%Yes
190735998%Yes
1908366100%Yes
190936399%Yes
191036199%Yes
191136199%Yes
191236399%Yes
191335497%Yes
1914364100%Yes
1915364100%Yes
191636499%Yes
1917364100%Yes
191836199%Yes
191918150%No
192036098%Yes
1921365100%Yes
192236099%Yes
1923365100%Yes
1924365100%Yes
192535296%Yes
192635096%Yes
1927364100%Yes
192833491%Yes
1929365100%Yes
193036399%Yes
1931364100%Yes
193236499%Yes
1933365100%Yes
1934364100%Yes
1935364100%Yes
1936366100%Yes
1937365100%Yes
1938364100%Yes
1939365100%Yes
1940365100%Yes
1941365100%Yes
1942365100%Yes
1943365100%Yes
194433692%Yes
1945364100%Yes
194636199%Yes
194734595%Yes
194836399%Yes
1949365100%Yes
1950364100%Yes
1951365100%Yes
1952365100%Yes
1953364100%Yes
1954364100%Yes
1955364100%Yes
1956365100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
196036399%Yes
1961365100%Yes
1962365100%Yes
1963364100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969364100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975364100%Yes
197636499%Yes
1977365100%Yes
1978365100%Yes
1979364100%Yes
1980366100%Yes
198136299%Yes
198235998%Yes
198336399%Yes
1984366100%Yes
198536099%Yes
198636399%Yes
1987365100%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
199136299%Yes
199236299%Yes
199336399%Yes
199436299%Yes
199536399%Yes
199636199%Yes
199736199%Yes
199836299%Yes
199935998%Yes
200036098%Yes
200136299%Yes
200236099%Yes
200335998%Yes
2004366100%Yes
200535998%Yes
200635998%Yes
200736199%Yes
200820957%No

Latest Records

20
Latest records at York
DateStationRecordValueBeat old record byOld record stoodSignificance
7 July 2008York, USdaily high min (Tie)23.9 C (75.0 F)tie80 years8 of 100 (Routine)
8 June 2008York, USdaily rain56.4 mm (2.2 in)16.8 mm (0.7 in)41 years33 of 100 (Routine)
24 May 2008York, USdaily rain24.6 mm (1.0 in)4.8 mm (0.19 in)11 years16 of 100 (Routine)
26 April 2008York, USdaily low max7.2 C (45.0 F)0.6 C (1.1 F)71 years31 of 100 (Routine)
21 February 2008York, USdaily low max-10.0 C (14.0 F)1.7 C (3.1 F)21 years18 of 100 (Routine)
6 February 2008York, USdaily snowfall10.2 cm (4.0 in)2.6 cm (1.0 in)86 years41 of 100 (Notable)
6 February 2008York, USdaily rain8.1 mm (0.32 in)0.5 mm (0.02 in)86 years20 of 100 (Routine)
11 December 2007York, USdaily rain15.2 mm (0.6 in)8.3 mm (0.33 in)6 years20 of 100 (Routine)
20 November 2007York, USdaily high max27.8 C (82.0 F)3.9 C (7.0 F)73 years37 of 100 (Notable)
15 October 2007York, USdaily rain26.7 mm (1.1 in)4.1 mm (0.16 in)22 years19 of 100 (Routine)
6 October 2007York, USdaily high max32.8 C (91.0 F)0.6 C (1.1 F)60 years28 of 100 (Routine)
5 October 2007York, USdaily rain36.3 mm (1.4 in)16.0 mm (0.6 in)37 years35 of 100 (Notable)
19 September 2007York, USdaily rain49.5 mm (1.9 in)23.3 mm (0.9 in)52 years42 of 100 (Notable)
11 September 2007York, USdaily low max (Tie)16.7 C (62.1 F)tie42 years5 of 100 (Routine)
29 July 2007York, USdaily rain64.8 mm (2.6 in)36.4 mm (1.4 in)58 years46 of 100 (Notable)
13 June 2007York, USdaily rain46.7 mm (1.8 in)21.3 mm (0.8 in)69 years44 of 100 (Notable)
15 May 2007York, USdaily high max33.9 C (93.0 F)1.1 C (2.0 F)62 years29 of 100 (Routine)
25 April 2007York, USdaily rain69.9 mm (2.8 in)41.5 mm (1.6 in)101 years75 of 100 (Major)
8 April 2007York, USdaily low min-8.9 C (16.0 F)1.1 C (2.0 F)84 years37 of 100 (Notable)
25 March 2007York, USdaily high min13.9 C (57.0 F)2.2 C (4.0 F)100 years43 of 100 (Notable)

Climate Trend

101 complete years, 1902 to 2007
Annual mean temperature at York as warming stripes, 1902 to 2007 One stripe for each of 101 complete years at York, 1902 to 2007. Blue stripes are years cooler than the station's own mean of 10.9 C (51.5 F); red stripes are warmer. The coolest year was 1993, at 8.8 C (47.8 F), and the warmest was 1921, at 13.5 C (56.2 F). The strongest colour marks a difference of 2.7 C (4.9 F). 1902: 10.7 C, -0.2 C from the station mean1903: 9.8 C, -1.1 C from the station mean1906: 10.0 C, -0.8 C from the station mean1907: 10.3 C, -0.6 C from the station mean1908: 11.3 C, +0.4 C from the station mean1909: 10.1 C, -0.8 C from the station mean1910: 10.9 C, +0.1 C from the station mean1911: 11.3 C, +0.4 C from the station mean1912: 9.8 C, -1.1 C from the station mean1913: 11.6 C, +0.7 C from the station mean1914: 11.2 C, +0.4 C from the station mean1915: 10.0 C, -0.9 C from the station mean1916: 10.3 C, -0.6 C from the station mean1917: 9.8 C, -1.1 C from the station mean1918: 11.8 C, +0.9 C from the station mean1920: 10.9 C, +0.1 C from the station mean1921: 13.5 C, +2.6 C from the station mean1922: 12.1 C, +1.2 C from the station mean1923: 11.4 C, +0.5 C from the station mean1924: 9.7 C, -1.2 C from the station mean1925: 11.5 C, +0.6 C from the station mean1926: 11.2 C, +0.4 C from the station mean1927: 10.7 C, -0.2 C from the station mean1929: 10.0 C, -0.9 C from the station mean1930: 11.6 C, +0.7 C from the station mean1931: 12.8 C, +2.0 C from the station mean1932: 10.2 C, -0.6 C from the station mean1933: 12.2 C, +1.3 C from the station mean1934: 12.9 C, +2.0 C from the station mean1935: 11.0 C, +0.1 C from the station mean1936: 11.0 C, +0.2 C from the station mean1937: 10.4 C, -0.4 C from the station mean1938: 12.2 C, +1.4 C from the station mean1939: 12.6 C, +1.7 C from the station mean1940: 10.6 C, -0.3 C from the station mean1941: 11.8 C, +0.9 C from the station mean1942: 10.7 C, -0.1 C from the station mean1943: 11.0 C, +0.2 C from the station mean1945: 10.7 C, -0.1 C from the station mean1946: 12.5 C, +1.6 C from the station mean1947: 11.2 C, +0.3 C from the station mean1948: 11.0 C, +0.2 C from the station mean1949: 10.6 C, -0.2 C from the station mean1950: 9.9 C, -1.0 C from the station mean1951: 9.5 C, -1.4 C from the station mean1952: 11.1 C, +0.2 C from the station mean1953: 11.8 C, +0.9 C from the station mean1954: 12.1 C, +1.3 C from the station mean1955: 10.8 C, -0.1 C from the station mean1956: 11.3 C, +0.4 C from the station mean1957: 10.5 C, -0.3 C from the station mean1958: 10.4 C, -0.5 C from the station mean1959: 10.3 C, -0.5 C from the station mean1960: 9.5 C, -1.3 C from the station mean1961: 10.1 C, -0.7 C from the station mean1962: 10.5 C, -0.4 C from the station mean1963: 11.4 C, +0.6 C from the station mean1964: 11.1 C, +0.2 C from the station mean1965: 10.3 C, -0.6 C from the station mean1966: 10.2 C, -0.6 C from the station mean1967: 10.5 C, -0.4 C from the station mean1968: 10.5 C, -0.3 C from the station mean1969: 9.7 C, -1.2 C from the station mean1970: 10.9 C, +0.1 C from the station mean1971: 10.9 C, 0.0 C from the station mean1972: 10.2 C, -0.7 C from the station mean1973: 11.1 C, +0.2 C from the station mean1974: 11.4 C, +0.5 C from the station mean1975: 10.5 C, -0.3 C from the station mean1976: 11.1 C, +0.2 C from the station mean1977: 11.7 C, +0.8 C from the station mean1978: 9.5 C, -1.3 C from the station mean1979: 9.6 C, -1.3 C from the station mean1980: 11.3 C, +0.5 C from the station mean1981: 11.7 C, +0.9 C from the station mean1982: 9.8 C, -1.1 C from the station mean1983: 10.4 C, -0.5 C from the station mean1984: 10.6 C, -0.3 C from the station mean1985: 9.7 C, -1.1 C from the station mean1986: 11.2 C, +0.3 C from the station mean1987: 11.9 C, +1.0 C from the station mean1988: 11.0 C, +0.1 C from the station mean1989: 9.7 C, -1.1 C from the station mean1990: 11.1 C, +0.2 C from the station mean1991: 11.0 C, +0.2 C from the station mean1992: 10.6 C, -0.3 C from the station mean1993: 8.8 C, -2.1 C from the station mean1994: 10.4 C, -0.5 C from the station mean1995: 10.3 C, -0.6 C from the station mean1996: 9.1 C, -1.8 C from the station mean1997: 10.1 C, -0.7 C from the station mean1998: 11.6 C, +0.8 C from the station mean1999: 11.5 C, +0.7 C from the station mean2000: 10.9 C, 0.0 C from the station mean2001: 11.3 C, +0.4 C from the station mean2002: 10.9 C, 0.0 C from the station mean2003: 10.5 C, -0.3 C from the station mean2004: 10.7 C, -0.2 C from the station mean2005: 11.5 C, +0.6 C from the station mean2006: 12.2 C, +1.3 C from the station mean2007: 11.8 C, +1.0 C from the station mean19021910192019301940195019601970198019902000
One stripe for each of 101 complete years at York, 1902 to 2007. Blue stripes are years cooler than the station's own mean of 10.9 C (51.5 F); red stripes are warmer. The coolest year was 1993, at 8.8 C (47.8 F), and the warmest was 1921, at 13.5 C (56.2 F). The strongest colour marks a difference of 2.7 C (4.9 F).
Annual mean temperature at York as warming stripes, 1902 to 2007
YearAnnual mean temperatureDifference from the station mean
190210.7 C-0.18 C
19039.8 C-1.10 C
190610.0 C-0.82 C
190710.3 C-0.57 C
190811.3 C+0.44 C
190910.1 C-0.79 C
191010.9 C+0.08 C
191111.3 C+0.44 C
19129.8 C-1.06 C
191311.6 C+0.75 C
191411.2 C+0.36 C
191510.0 C-0.88 C
191610.3 C-0.56 C
19179.8 C-1.08 C
191811.8 C+0.93 C
192010.9 C+0.09 C
192113.5 C+2.62 C
192212.1 C+1.21 C
192311.4 C+0.53 C
19249.7 C-1.16 C
192511.5 C+0.64 C
192611.2 C+0.38 C
192710.7 C-0.18 C
192910.0 C-0.87 C
193011.6 C+0.70 C
193112.8 C+1.97 C
193210.2 C-0.63 C
193312.2 C+1.34 C
193412.9 C+2.01 C
193511.0 C+0.10 C
193611.0 C+0.19 C
193710.4 C-0.42 C
193812.2 C+1.36 C
193912.6 C+1.73 C
194010.6 C-0.29 C
194111.8 C+0.95 C
194210.7 C-0.13 C
194311.0 C+0.16 C
194510.7 C-0.14 C
194612.5 C+1.65 C
194711.2 C+0.32 C
194811.0 C+0.19 C
194910.6 C-0.24 C
19509.9 C-0.97 C
19519.5 C-1.39 C
195211.1 C+0.25 C
195311.8 C+0.93 C
195412.1 C+1.26 C
195510.8 C-0.05 C
195611.3 C+0.44 C
195710.5 C-0.33 C
195810.4 C-0.47 C
195910.3 C-0.54 C
19609.5 C-1.32 C
196110.1 C-0.72 C
196210.5 C-0.38 C
196311.4 C+0.58 C
196411.1 C+0.23 C
196510.3 C-0.56 C
196610.2 C-0.64 C
196710.5 C-0.38 C
196810.5 C-0.32 C
19699.7 C-1.16 C
197010.9 C+0.08 C
197110.9 C+0.01 C
197210.2 C-0.69 C
197311.1 C+0.24 C
197411.4 C+0.51 C
197510.5 C-0.31 C
197611.1 C+0.25 C
197711.7 C+0.84 C
19789.5 C-1.31 C
19799.6 C-1.29 C
198011.3 C+0.46 C
198111.7 C+0.89 C
19829.8 C-1.09 C
198310.4 C-0.47 C
198410.6 C-0.25 C
19859.7 C-1.12 C
198611.2 C+0.31 C
198711.9 C+1.01 C
198811.0 C+0.13 C
19899.7 C-1.11 C
199011.1 C+0.24 C
199111.0 C+0.19 C
199210.6 C-0.30 C
19938.8 C-2.10 C
199410.4 C-0.49 C
199510.3 C-0.55 C
19969.1 C-1.78 C
199710.1 C-0.73 C
199811.6 C+0.76 C
199911.5 C+0.68 C
200010.9 C+0.04 C
200111.3 C+0.44 C
200210.9 C+0.05 C
200310.5 C-0.31 C
200410.7 C-0.17 C
200511.5 C+0.63 C
200612.2 C+1.33 C
200711.8 C+0.98 C

The fitted trend in annual mean temperature here over 1902 to 2007 is -0.03 C (-0.08 to 0.03) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.05 F (-0.15 to 0.05) per decade. The slope is a straight line fitted to 101 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at York
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.03 C (-0.08 to 0.03) per decade-0.05 F (-0.15 to 0.05) per decade1902 to 2007101Not clearly different from zero
Mean daily maximum-0.11 C (-0.18 to -0.04) per decade-0.2 F (-0.3 to -0.1) per decade1902 to 2007101Fall
Mean daily minimum0.06 C (0.01 to 0.11) per decade0.11 F (0.01 to 0.20) per decade1902 to 2007101Rise

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 2008
Yearly extremes at York: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)45.6 C (114.1 F)193639.4 C (102.9 F)108
Coldest night (TNn)-33.9 C (-29.0 F)1912-25.0 C (-13.0 F)108
Wettest day (Rx1day)334.0 mm (13.1 in)195059.8 mm (2.4 in)116
Wettest five days (Rx5day)343.1 mm (13.5 in)195085.2 mm (3.4 in)116
Longest dry spell (CDD)88 days197633 days116

Hottest day (TXx)

Hottest day (TXx) at York by year The hottest day of the year at York, 1893 to 2008. The record is 45.6 C (114.1 F) in 1936, marked on the chart; the median year is 39.4 C (102.9 F). 3035404550190019201940196019802000Record: 45.6 C (114.1 F) in 1936
The hottest day of the year at York, 1893 to 2008. The record is 45.6 C (114.1 F) in 1936, marked on the chart; the median year is 39.4 C (102.9 F).
Hottest day (TXx) at York by year
YearHottest day (TXx)
1893n/a
1894n/a
1895n/a
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
190141.1 C (106.0 F)
190236.7 C (98.1 F)
190338.3 C (100.9 F)
190438.3 C (100.9 F)
190537.2 C (99.0 F)
190636.1 C (97.0 F)
190738.3 C (100.9 F)
190837.2 C (99.0 F)
190940.6 C (105.1 F)
191041.1 C (106.0 F)
191143.9 C (111.0 F)
191240.0 C (104.0 F)
191344.4 C (111.9 F)
191440.0 C (104.0 F)
191535.6 C (96.1 F)
191640.0 C (104.0 F)
191741.7 C (107.1 F)
191843.3 C (109.9 F)
191938.3 C (100.9 F)
192040.0 C (104.0 F)
192142.2 C (108.0 F)
192242.8 C (109.0 F)
192337.8 C (100.0 F)
192437.8 C (100.0 F)
192540.0 C (104.0 F)
192639.4 C (102.9 F)
192738.3 C (100.9 F)
192838.3 C (100.9 F)
192940.6 C (105.1 F)
193042.8 C (109.0 F)
193140.0 C (104.0 F)
193240.6 C (105.1 F)
193341.1 C (106.0 F)
193444.4 C (111.9 F)
193540.6 C (105.1 F)
193645.6 C (114.1 F)
193741.1 C (106.0 F)
193840.6 C (105.1 F)
193944.4 C (111.9 F)
194045.6 C (114.1 F)
194141.7 C (107.1 F)
194240.0 C (104.0 F)
194342.8 C (109.0 F)
194438.9 C (102.0 F)
194538.3 C (100.9 F)
194642.8 C (109.0 F)
194741.1 C (106.0 F)
194840.0 C (104.0 F)
194936.7 C (98.1 F)
195036.1 C (97.0 F)
195138.9 C (102.0 F)
195240.0 C (104.0 F)
195340.0 C (104.0 F)
195443.9 C (111.0 F)
195541.1 C (106.0 F)
195640.6 C (105.1 F)
195739.4 C (102.9 F)
195837.8 C (100.0 F)
195937.2 C (99.0 F)
196036.7 C (98.1 F)
196140.0 C (104.0 F)
196238.3 C (100.9 F)
196340.0 C (104.0 F)
196441.7 C (107.1 F)
196538.3 C (100.9 F)
196640.0 C (104.0 F)
196737.8 C (100.0 F)
196837.8 C (100.0 F)
196938.9 C (102.0 F)
197040.0 C (104.0 F)
197140.6 C (105.1 F)
197237.2 C (99.0 F)
197340.6 C (105.1 F)
197440.6 C (105.1 F)
197537.8 C (100.0 F)
197638.9 C (102.0 F)
197738.9 C (102.0 F)
197839.4 C (102.9 F)
197940.0 C (104.0 F)
198040.6 C (105.1 F)
198139.4 C (102.9 F)
198238.3 C (100.9 F)
198342.2 C (108.0 F)
198438.3 C (100.9 F)
198539.4 C (102.9 F)
198636.7 C (98.1 F)
198738.9 C (102.0 F)
198842.2 C (108.0 F)
198937.2 C (99.0 F)
199041.1 C (106.0 F)
199139.4 C (102.9 F)
199234.4 C (93.9 F)
199336.1 C (97.0 F)
199436.7 C (98.1 F)
199542.2 C (108.0 F)
199636.7 C (98.1 F)
199738.9 C (102.0 F)
199838.9 C (102.0 F)
199938.3 C (100.9 F)
200038.3 C (100.9 F)
200138.3 C (100.9 F)
200238.9 C (102.0 F)
200338.3 C (100.9 F)
200437.2 C (99.0 F)
200538.9 C (102.0 F)
200640.6 C (105.1 F)
200737.8 C (100.0 F)
200836.7 C (98.1 F)

Coldest night (TNn)

Coldest night (TNn) at York by year The coldest night of the year at York, 1893 to 2008. The record is -33.9 C (-29.0 F) in 1912, marked on the chart; the median year is -25.0 C (-13.0 F). -40-30-20-100190019201940196019802000Record: -33.9 C (-29.0 F) in 1912
The coldest night of the year at York, 1893 to 2008. The record is -33.9 C (-29.0 F) in 1912, marked on the chart; the median year is -25.0 C (-13.0 F).
Coldest night (TNn) at York by year
YearColdest night (TNn)
1893n/a
1894n/a
1895n/a
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
1901-8.9 C (16.0 F)
1902-27.8 C (-18.0 F)
1903-26.1 C (-15.0 F)
1904-27.8 C (-18.0 F)
1905-21.7 C (-7.1 F)
1906-23.9 C (-11.0 F)
1907-23.9 C (-11.0 F)
1908-22.8 C (-9.0 F)
1909-25.6 C (-14.1 F)
1910-25.6 C (-14.1 F)
1911-29.4 C (-20.9 F)
1912-33.9 C (-29.0 F)
1913-28.3 C (-18.9 F)
1914-26.1 C (-15.0 F)
1915-31.1 C (-24.0 F)
1916-32.2 C (-26.0 F)
1917-29.4 C (-20.9 F)
1918-31.1 C (-24.0 F)
1919-23.9 C (-11.0 F)
1920-30.0 C (-22.0 F)
1921-22.8 C (-9.0 F)
1922-22.2 C (-8.0 F)
1923-22.2 C (-8.0 F)
1924-31.1 C (-24.0 F)
1925-22.8 C (-9.0 F)
1926-24.4 C (-11.9 F)
1927-23.9 C (-11.0 F)
1928-25.0 C (-13.0 F)
1929-26.1 C (-15.0 F)
1930-28.3 C (-18.9 F)
1931-18.3 C (-0.9 F)
1932-27.2 C (-17.0 F)
1933-30.0 C (-22.0 F)
1934-26.1 C (-15.0 F)
1935-24.4 C (-11.9 F)
1936-31.1 C (-24.0 F)
1937-26.7 C (-16.1 F)
1938-24.4 C (-11.9 F)
1939-25.0 C (-13.0 F)
1940-29.4 C (-20.9 F)
1941-20.6 C (-5.1 F)
1942-27.2 C (-17.0 F)
1943-28.9 C (-20.0 F)
1944-28.9 C (-20.0 F)
1945-23.3 C (-9.9 F)
1946-22.8 C (-9.0 F)
1947-26.7 C (-16.1 F)
1948-26.1 C (-15.0 F)
1949-24.4 C (-11.9 F)
1950-28.9 C (-20.0 F)
1951-27.2 C (-17.0 F)
1952-20.6 C (-5.1 F)
1953-26.1 C (-15.0 F)
1954-25.0 C (-13.0 F)
1955-24.4 C (-11.9 F)
1956-22.2 C (-8.0 F)
1957-25.6 C (-14.1 F)
1958-22.2 C (-8.0 F)
1959-26.7 C (-16.1 F)
1960-26.7 C (-16.1 F)
1961-26.7 C (-16.1 F)
1962-27.2 C (-17.0 F)
1963-28.3 C (-18.9 F)
1964-26.1 C (-15.0 F)
1965-24.4 C (-11.9 F)
1966-28.3 C (-18.9 F)
1967-23.9 C (-11.0 F)
1968-27.8 C (-18.0 F)
1969-26.7 C (-16.1 F)
1970-23.3 C (-9.9 F)
1971-26.1 C (-15.0 F)
1972-24.4 C (-11.9 F)
1973-23.3 C (-9.9 F)
1974-30.6 C (-23.1 F)
1975-27.2 C (-17.0 F)
1976-23.9 C (-11.0 F)
1977-26.1 C (-15.0 F)
1978-25.0 C (-13.0 F)
1979-26.7 C (-16.1 F)
1980-24.4 C (-11.9 F)
1981-27.8 C (-18.0 F)
1982-28.9 C (-20.0 F)
1983-29.4 C (-20.9 F)
1984-23.3 C (-9.9 F)
1985-25.6 C (-14.1 F)
1986-22.2 C (-8.0 F)
1987-15.0 C (5.0 F)
1988-23.3 C (-9.9 F)
1989-31.1 C (-24.0 F)
1990-25.0 C (-13.0 F)
1991-22.2 C (-8.0 F)
1992-18.9 C (-2.0 F)
1993-23.3 C (-9.9 F)
1994-26.7 C (-16.1 F)
1995-21.7 C (-7.1 F)
1996-27.8 C (-18.0 F)
1997-25.0 C (-13.0 F)
1998-23.9 C (-11.0 F)
1999-22.2 C (-8.0 F)
2000-22.8 C (-9.0 F)
2001-22.8 C (-9.0 F)
2002-21.7 C (-7.1 F)
2003-25.0 C (-13.0 F)
2004-25.0 C (-13.0 F)
2005-23.3 C (-9.9 F)
2006-20.6 C (-5.1 F)
2007-22.2 C (-8.0 F)
2008-20.6 C (-5.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at York by year The wettest day of the year at York, 1893 to 2008. The record is 334.0 mm (13.1 in) in 1950, marked on the chart; the median year is 59.8 mm (2.4 in). 0100200300400190019201940196019802000Record: 334.0 mm (13.1 in) in 1950
The wettest day of the year at York, 1893 to 2008. The record is 334.0 mm (13.1 in) in 1950, marked on the chart; the median year is 59.8 mm (2.4 in).
Wettest day (Rx1day) at York by year
YearWettest day (Rx1day)
189372.4 mm (2.9 in)
189425.4 mm (1.0 in)
189524.4 mm (1.0 in)
1896127.0 mm (5.0 in)
189750.8 mm (2.0 in)
189853.6 mm (2.1 in)
189958.4 mm (2.3 in)
1900120.1 mm (4.7 in)
190183.8 mm (3.3 in)
190269.6 mm (2.7 in)
190378.7 mm (3.1 in)
190451.1 mm (2.0 in)
190572.9 mm (2.9 in)
190659.9 mm (2.4 in)
190747.0 mm (1.9 in)
190868.1 mm (2.7 in)
1909133.1 mm (5.2 in)
1910123.2 mm (4.9 in)
191172.4 mm (2.9 in)
191241.7 mm (1.6 in)
191345.0 mm (1.8 in)
191462.2 mm (2.4 in)
191531.2 mm (1.2 in)
191669.1 mm (2.7 in)
191748.0 mm (1.9 in)
191849.3 mm (1.9 in)
191965.3 mm (2.6 in)
192041.4 mm (1.6 in)
192135.6 mm (1.4 in)
192252.8 mm (2.1 in)
1923121.4 mm (4.8 in)
192448.3 mm (1.9 in)
192522.9 mm (0.9 in)
192658.7 mm (2.3 in)
192739.9 mm (1.6 in)
1928100.3 mm (3.9 in)
192966.3 mm (2.6 in)
193053.3 mm (2.1 in)
193141.9 mm (1.6 in)
1932125.2 mm (4.9 in)
193347.8 mm (1.9 in)
193436.6 mm (1.4 in)
193568.1 mm (2.7 in)
193642.4 mm (1.7 in)
193758.4 mm (2.3 in)
193841.4 mm (1.6 in)
193940.1 mm (1.6 in)
194028.7 mm (1.1 in)
194131.5 mm (1.2 in)
194293.5 mm (3.7 in)
194383.6 mm (3.3 in)
194450.8 mm (2.0 in)
194575.2 mm (3.0 in)
194666.8 mm (2.6 in)
194745.7 mm (1.8 in)
194843.2 mm (1.7 in)
194952.8 mm (2.1 in)
1950334.0 mm (13.1 in)
195152.1 mm (2.1 in)
1952110.5 mm (4.4 in)
195384.8 mm (3.3 in)
195475.2 mm (3.0 in)
195538.9 mm (1.5 in)
195637.3 mm (1.5 in)
195782.3 mm (3.2 in)
195874.9 mm (2.9 in)
195961.0 mm (2.4 in)
196059.9 mm (2.4 in)
196140.1 mm (1.6 in)
196252.6 mm (2.1 in)
196362.2 mm (2.4 in)
196447.0 mm (1.9 in)
196567.3 mm (2.6 in)
196636.6 mm (1.4 in)
196769.1 mm (2.7 in)
196866.0 mm (2.6 in)
196974.9 mm (2.9 in)
197044.5 mm (1.8 in)
197150.8 mm (2.0 in)
197259.7 mm (2.4 in)
197374.4 mm (2.9 in)
197427.9 mm (1.1 in)
197581.5 mm (3.2 in)
197650.5 mm (2.0 in)
197797.8 mm (3.9 in)
197839.1 mm (1.5 in)
197988.9 mm (3.5 in)
198075.2 mm (3.0 in)
198149.3 mm (1.9 in)
198263.2 mm (2.5 in)
198376.2 mm (3.0 in)
198491.4 mm (3.6 in)
1985182.9 mm (7.2 in)
1986156.0 mm (6.1 in)
198779.5 mm (3.1 in)
198855.9 mm (2.2 in)
198989.7 mm (3.5 in)
199081.5 mm (3.2 in)
199160.2 mm (2.4 in)
199254.9 mm (2.2 in)
199352.6 mm (2.1 in)
199455.6 mm (2.2 in)
199547.0 mm (1.9 in)
199650.3 mm (2.0 in)
199763.5 mm (2.5 in)
199846.7 mm (1.8 in)
199981.8 mm (3.2 in)
200070.1 mm (2.8 in)
200177.5 mm (3.1 in)
200243.2 mm (1.7 in)
200356.1 mm (2.2 in)
200439.4 mm (1.6 in)
2005158.0 mm (6.2 in)
200691.7 mm (3.6 in)
200769.9 mm (2.8 in)
200856.4 mm (2.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at York by year The wettest five days of the year at York, 1893 to 2008. The record is 343.1 mm (13.5 in) in 1950, marked on the chart; the median year is 85.2 mm (3.4 in). 0100200300400190019201940196019802000Record: 343.1 mm (13.5 in) in 1950
The wettest five days of the year at York, 1893 to 2008. The record is 343.1 mm (13.5 in) in 1950, marked on the chart; the median year is 85.2 mm (3.4 in).
Wettest five days (Rx5day) at York by year
YearWettest five days (Rx5day)
189388.9 mm (3.5 in)
189425.4 mm (1.0 in)
189525.4 mm (1.0 in)
1896156.2 mm (6.1 in)
189783.8 mm (3.3 in)
189884.1 mm (3.3 in)
189991.9 mm (3.6 in)
1900120.1 mm (4.7 in)
1901111.8 mm (4.4 in)
1902138.0 mm (5.4 in)
1903131.3 mm (5.2 in)
190457.7 mm (2.3 in)
190587.1 mm (3.4 in)
1906103.2 mm (4.1 in)
190780.3 mm (3.2 in)
1908109.3 mm (4.3 in)
1909177.6 mm (7.0 in)
1910124.7 mm (4.9 in)
191176.2 mm (3.0 in)
191281.5 mm (3.2 in)
191390.0 mm (3.5 in)
191483.0 mm (3.3 in)
191563.0 mm (2.5 in)
191677.3 mm (3.0 in)
191766.3 mm (2.6 in)
191876.9 mm (3.0 in)
191976.3 mm (3.0 in)
192053.8 mm (2.1 in)
192169.1 mm (2.7 in)
192252.8 mm (2.1 in)
1923195.5 mm (7.7 in)
192477.1 mm (3.0 in)
192530.0 mm (1.2 in)
192687.9 mm (3.5 in)
192758.5 mm (2.3 in)
1928121.7 mm (4.8 in)
192984.3 mm (3.3 in)
1930123.7 mm (4.9 in)
193162.8 mm (2.5 in)
1932133.1 mm (5.2 in)
193361.5 mm (2.4 in)
193468.3 mm (2.7 in)
193594.6 mm (3.7 in)
193652.3 mm (2.1 in)
193762.2 mm (2.4 in)
193882.7 mm (3.3 in)
193961.7 mm (2.4 in)
194052.1 mm (2.1 in)
194155.3 mm (2.2 in)
1942109.0 mm (4.3 in)
194397.6 mm (3.8 in)
194460.2 mm (2.4 in)
194587.4 mm (3.4 in)
1946113.2 mm (4.5 in)
194769.9 mm (2.8 in)
194870.8 mm (2.8 in)
194981.2 mm (3.2 in)
1950343.1 mm (13.5 in)
195196.7 mm (3.8 in)
1952178.9 mm (7.0 in)
195386.1 mm (3.4 in)
1954102.3 mm (4.0 in)
195568.4 mm (2.7 in)
195673.1 mm (2.9 in)
1957160.3 mm (6.3 in)
195887.3 mm (3.4 in)
195978.2 mm (3.1 in)
196098.2 mm (3.9 in)
1961109.2 mm (4.3 in)
196287.9 mm (3.5 in)
196366.2 mm (2.6 in)
196480.2 mm (3.2 in)
1965102.4 mm (4.0 in)
196660.0 mm (2.4 in)
1967144.3 mm (5.7 in)
1968100.6 mm (4.0 in)
196974.9 mm (2.9 in)
197069.1 mm (2.7 in)
197171.6 mm (2.8 in)
197276.8 mm (3.0 in)
197399.0 mm (3.9 in)
197447.3 mm (1.9 in)
197584.1 mm (3.3 in)
197654.6 mm (2.1 in)
1977114.8 mm (4.5 in)
197863.7 mm (2.5 in)
1979138.7 mm (5.5 in)
198089.4 mm (3.5 in)
198186.3 mm (3.4 in)
198295.0 mm (3.7 in)
1983108.2 mm (4.3 in)
1984108.9 mm (4.3 in)
1985184.4 mm (7.3 in)
1986179.4 mm (7.1 in)
1987117.1 mm (4.6 in)
198888.9 mm (3.5 in)
1989109.2 mm (4.3 in)
199087.1 mm (3.4 in)
199191.0 mm (3.6 in)
199276.3 mm (3.0 in)
199375.2 mm (3.0 in)
199480.0 mm (3.1 in)
199575.4 mm (3.0 in)
1996103.8 mm (4.1 in)
199778.5 mm (3.1 in)
199867.4 mm (2.7 in)
1999105.5 mm (4.2 in)
200070.1 mm (2.8 in)
2001131.2 mm (5.2 in)
200258.9 mm (2.3 in)
2003104.4 mm (4.1 in)
200471.1 mm (2.8 in)
2005158.0 mm (6.2 in)
200699.6 mm (3.9 in)
200797.8 mm (3.9 in)
200879.2 mm (3.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at York by year The longest dry spell of the year at York, 1893 to 2008. The record is 88 days in 1976, marked on the chart; the median year is 33 days. 020406080100190019201940196019802000Record: 88 days in 1976
The longest dry spell of the year at York, 1893 to 2008. The record is 88 days in 1976, marked on the chart; the median year is 33 days.
Longest dry spell (CDD) at York by year
YearLongest dry spell (CDD)
189336 days
189438 days
189537 days
189635 days
189739 days
189846 days
189956 days
190033 days
190129 days
190226 days
190331 days
190442 days
190530 days
190655 days
190723 days
190832 days
190920 days
191036 days
191134 days
191231 days
191326 days
191443 days
191528 days
191632 days
191738 days
191818 days
191928 days
192026 days
192147 days
192221 days
192328 days
192453 days
192527 days
192636 days
192727 days
192834 days
192922 days
193025 days
193134 days
193230 days
193329 days
193442 days
193524 days
193661 days
193739 days
193831 days
193961 days
194021 days
194117 days
194238 days
194336 days
194425 days
194561 days
194641 days
194725 days
194821 days
194951 days
195026 days
195128 days
195255 days
195327 days
195439 days
195530 days
195638 days
195742 days
195854 days
195952 days
196022 days
196125 days
196226 days
196331 days
196431 days
196522 days
196649 days
196757 days
196828 days
196916 days
197044 days
197121 days
197240 days
197339 days
197443 days
197524 days
197688 days
197726 days
197831 days
197936 days
198040 days
198131 days
198226 days
198316 days
198434 days
198524 days
198634 days
198755 days
198835 days
198943 days
199025 days
199133 days
199232 days
199322 days
199440 days
199540 days
199647 days
199726 days
199824 days
199945 days
200028 days
200141 days
200235 days
200335 days
200432 days
200535 days
200627 days
200733 days
200819 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

101 years with a frost

Across 101 years with a frost, the median last spring frost at York falls on 28 April and the median first autumn frost on 9 October, which leaves a median of 164 days between them.

In 1978 to 2007 the median growing season was 171 days. That is 16 days more than in 1902 to 1935.

Fitted over all years, the growing season changes by +2.8 days per decade at this station.

Frost dates and growing season at York
MeasureMedian, all yearsEarliest period (1902 to 1935)Recent period (1978 to 2007)Recent against earliestFitted trend
Last spring frost28 April6 May22 April14 days earlier-1.8 days per decade
First autumn frost9 October8 October11 October3 days later+1.0 days per decade
Growing days164 days155 days171 days16 days more+2.8 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

94 years, 1897 to 2007

A day with at least 59.0 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 223.4 mm (8.8 in) of rain is expected about once in 100 years.

Rainfall return levels at York: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years59.0 mm (2.3 in)
5 years85.5 mm (3.4 in)
10 years108.5 mm (4.3 in)
25 years145.7 mm (5.7 in)
50 years180.8 mm (7.1 in)
100 years223.4 mm (8.8 in)Longer than the 94 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, 94 years of values from 1897 to 2007.

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: 334.0 mm (13.1 in) in 1950; 182.9 mm (7.2 in) in 1985; 158.0 mm (6.2 in) in 2005.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of York, at 1930. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 1930 ran 0.3 C (0.5 F) lower than in the years before (possible change).
Suspected changes in the annual mean temperature at York, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
1930-0.3-0.5possible5

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.

Download the Data

  • Data for York standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for York 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

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