Built 2026-10-17 (17 October 2026)

Woodstock Weather Records (CA006149625)

Record envelope, standing records and threshold days for Woodstock (CA006149625), Ontario, Canada, with 155 years of record.

Key Facts for Woodstock

  • Woodstock (CA006149625) is a weather station in Ontario, Canada at 43.13 latitude and -80.77 longitude, 282 m (925 ft) above sea level.
  • The station reports from 1870 to 2024, 155 years of record.
  • 1,464 records set at Woodstock still stand.
  • Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
  • Woodstock set a daily record low maximum temperature of -13.5 C (7.7 F) on 24 December 1983.

About the Station

  • Location: Ontario, Canada, 43.13 latitude, -80.77 longitude.
  • Elevation: 282 m (925 ft).
  • Period of record: 1870 to 2024, 155 years.
  • Eligible elements: tmax, tmin, prcp, snow.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Woodstock, with 2026 drawn through them The band shows the record high and record low for each calendar day at Woodstock. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Woodstock. 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 Woodstock, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan18.3 C (64.9 F)-36.7 C (-34.1 F)n/an/a
Feb15.0 C (59.0 F)-32.2 C (-26.0 F)n/an/a
Mar24.4 C (75.9 F)-31.1 C (-24.0 F)n/an/a
Apr30.0 C (86.0 F)-16.7 C (1.9 F)n/an/a
May35.0 C (95.0 F)-6.7 C (19.9 F)n/an/a
Jun35.6 C (96.1 F)-0.5 C (31.1 F)n/an/a
Jul38.9 C (102.0 F)2.8 C (37.0 F)n/an/a
Aug36.1 C (97.0 F)0.6 C (33.1 F)n/an/a
Sep37.2 C (99.0 F)-3.9 C (25.0 F)n/an/a
Oct29.4 C (84.9 F)-10.6 C (12.9 F)n/an/a
Nov22.8 C (73.0 F)-21.1 C (-6.0 F)n/an/a
Dec18.0 C (64.4 F)-29.4 C (-20.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Woodstock by the year they were set 1,464 records at Woodstock still stand. 1875 holds the most, with 43. 02040601871: 51872: 141873: 111874: 191875: 431876: 191877: 91878: 91879: 231880: 261881: 281882: 151883: 261884: 221885: 301886: 141887: 221888: 191889: 141890: 171891: 121892: 81893: 71894: 111895: 411896: 221897: 111898: 71899: 111900: 121901: 41902: 101903: 91904: 121905: 41906: 121907: 91908: 101909: 111910: 101911: 181912: 81913: 91914: 121915: 141916: 141917: 101918: 161919: 91920: 121921: 111922: 51923: 151924: 91925: 221926: 91927: 51928: 131929: 91930: 181931: 181932: 171933: 231934: 161935: 91936: 241937: 111938: 91939: 51940: 111941: 131942: 131943: 71944: 81945: 171946: 171947: 151948: 91949: 151950: 141951: 101952: 51953: 121954: 51955: 101956: 111957: 91958: 11959: 91960: 71961: 51962: 111963: 141964: 141965: 101966: 91967: 121968: 121969: 71970: 71971: 141972: 131973: 101974: 91975: 91976: 91977: 201978: 91979: 121980: 81981: 111982: 221983: 111871188318951907191919311943195519671979
1,464 records at Woodstock still stand. 1875 holds the most, with 43.
Standing records at Woodstock by the year they were set
Year setStanding records
18715
187214
187311
187419
187543
187619
18779
18789
187923
188026
188128
188215
188326
188422
188530
188614
188722
188819
188914
189017
189112
18928
18937
189411
189541
189622
189711
18987
189911
190012
19014
190210
19039
190412
19054
190612
19079
190810
190911
191010
191118
19128
19139
191412
191514
191614
191710
191816
19199
192012
192111
19225
192315
19249
192522
19269
19275
192813
19299
193018
193118
193217
193323
193416
19359
193624
193711
19389
19395
194011
194113
194213
19437
19448
194517
194617
194715
19489
194915
195014
195110
19525
195312
19545
195510
195611
19579
19581
19599
19607
19615
196211
196314
196414
196510
19669
196712
196812
19697
19707
197114
197213
197310
19749
19759
19769
197720
19789
197912
19808
198111
198222
198311

All-Time Record Progression

5 new records
When Woodstock set new all-time records 5 all-time records were set at Woodstock between 22 May 1911 and 9 July 1936. Each dot is a new record. Record high minimum temperatureRecord low maximum temperatureRecord high maximum temperature22 May 1911: Record high minimum temperature 23.3 C (73.9 F)9 June 1914: Record high minimum temperature 25.6 C (78.1 F)8 February 1934: Record low maximum temperature -25.0 C (-13.0 F)8 July 1936: Record high maximum temperature 38.3 C (100.9 F)9 July 1936: Record high maximum temperature 38.9 C (102.0 F)19151920192519301935
5 all-time records were set at Woodstock between 22 May 1911 and 9 July 1936. Each dot is a new record.
When Woodstock set new all-time records
DateKindDetail
1911-05-22Record high minimum temperatureRecord high minimum temperature 23.3 C (73.9 F)
1914-06-09Record high minimum temperatureRecord high minimum temperature 25.6 C (78.1 F)
1934-02-08Record low maximum temperatureRecord low maximum temperature -25.0 C (-13.0 F)
1936-07-08Record high maximum temperatureRecord high maximum temperature 38.3 C (100.9 F)
1936-07-09Record high maximum temperatureRecord high maximum temperature 38.9 C (102.0 F)

Wettest Day of Each Month

Aug: 132.1 mm (5.2 in)
Record daily precipitation for each month at Woodstock The wettest day on record for each calendar month at Woodstock. The most was 132.1 mm (5.2 in) on 23 August 1870. 050100150 Jan: 42.9 mm (1.7 in), 13 January 1937 Jan Feb: 71.1 mm (2.8 in), 11 February 1879 Feb Mar: 52.1 mm (2.1 in), 1 March 1902 Mar Apr: 85.6 mm (3.4 in), 25 April 1937 Apr May: 62.0 mm (2.4 in), 17 May 1893 May Jun: 110.5 mm (4.4 in), 3 June 1892 Jun Jul: 95.0 mm (3.7 in), 28 July 1983 Jul Aug: 132.1 mm (5.2 in), 23 August 1870 Aug Sep: 77.0 mm (3.0 in), 16 September 1983 Sep Oct: 73.7 mm (2.9 in), 14 October 1893 Oct Nov: 55.4 mm (2.2 in), 22 November 1909 Nov Dec: 71.1 mm (2.8 in), 26 December 1874 Dec
The wettest day on record for each calendar month at Woodstock. The most was 132.1 mm (5.2 in) on 23 August 1870.
Record daily precipitation for each month at Woodstock
MonthRecord daily precipitation (mm)Date
Jan42.9 mm (1.7 in)13 January 1937
Feb71.1 mm (2.8 in)11 February 1879
Mar52.1 mm (2.1 in)1 March 1902
Apr85.6 mm (3.4 in)25 April 1937
May62.0 mm (2.4 in)17 May 1893
Jun110.5 mm (4.4 in)3 June 1892
Jul95.0 mm (3.7 in)28 July 1983
Aug132.1 mm (5.2 in)23 August 1870
Sep77.0 mm (3.0 in)16 September 1983
Oct73.7 mm (2.9 in)14 October 1893
Nov55.4 mm (2.2 in)22 November 1909
Dec71.1 mm (2.8 in)26 December 1874

Period of Record Coverage

1871 to 1983
Days with data per year at Woodstock 113 years of record at Woodstock, 1871 to 1983. 5 years have data for under 90 percent of days and are left out of rankings: 1871, 1872, 1873, 1942, 1958. 1871: 53 of 365 days1872: 203 of 366 days1873: 328 of 365 days1874: 364 of 365 days1875: 365 of 365 days1876: 365 of 366 days1877: 365 of 365 days1878: 363 of 365 days1879: 359 of 365 days1880: 366 of 366 days1881: 364 of 365 days1882: 362 of 365 days1883: 357 of 365 days1884: 366 of 366 days1885: 365 of 365 days1886: 365 of 365 days1887: 364 of 365 days1888: 366 of 366 days1889: 364 of 365 days1890: 365 of 365 days1891: 365 of 365 days1892: 366 of 366 days1893: 365 of 365 days1894: 365 of 365 days1895: 362 of 365 days1896: 366 of 366 days1897: 365 of 365 days1898: 365 of 365 days1899: 365 of 365 days1900: 365 of 365 days1901: 365 of 365 days1902: 365 of 365 days1903: 365 of 365 days1904: 366 of 366 days1905: 365 of 365 days1906: 365 of 365 days1907: 365 of 365 days1908: 366 of 366 days1909: 365 of 365 days1910: 364 of 365 days1911: 365 of 365 days1912: 366 of 366 days1913: 364 of 365 days1914: 364 of 365 days1915: 365 of 365 days1916: 366 of 366 days1917: 363 of 365 days1918: 364 of 365 days1919: 363 of 365 days1920: 366 of 366 days1921: 364 of 365 days1922: 365 of 365 days1923: 365 of 365 days1924: 366 of 366 days1925: 365 of 365 days1926: 365 of 365 days1927: 333 of 365 days1928: 337 of 366 days1929: 365 of 365 days1930: 365 of 365 days1931: 364 of 365 days1932: 366 of 366 days1933: 364 of 365 days1934: 364 of 365 days1935: 365 of 365 days1936: 366 of 366 days1937: 365 of 365 days1938: 365 of 365 days1939: 365 of 365 days1940: 335 of 366 days1941: 360 of 365 days1942: 322 of 365 days1943: 364 of 365 days1944: 365 of 366 days1945: 365 of 365 days1946: 354 of 365 days1947: 365 of 365 days1948: 365 of 366 days1949: 365 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 366 of 366 days1953: 335 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 264 of 365 days1959: 332 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 337 of 366 days1973: 365 of 365 days1974: 335 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 364 of 365 days1982: 365 of 365 days1983: 364 of 365 days18751890190519201935195019651980
113 years of record at Woodstock, 1871 to 1983. 5 years have data for under 90 percent of days and are left out of rankings: 1871, 1872, 1873, 1942, 1958.
Days with data per year at Woodstock
YearDays with dataShare of yearComplete
18715315%No
187220355%No
187332890%No
1874364100%Yes
1875365100%Yes
1876365100%Yes
1877365100%Yes
187836399%Yes
187935998%Yes
1880366100%Yes
1881364100%Yes
188236299%Yes
188335798%Yes
1884366100%Yes
1885365100%Yes
1886365100%Yes
1887364100%Yes
1888366100%Yes
1889364100%Yes
1890365100%Yes
1891365100%Yes
1892366100%Yes
1893365100%Yes
1894365100%Yes
189536299%Yes
1896366100%Yes
1897365100%Yes
1898365100%Yes
1899365100%Yes
1900365100%Yes
1901365100%Yes
1902365100%Yes
1903365100%Yes
1904366100%Yes
1905365100%Yes
1906365100%Yes
1907365100%Yes
1908366100%Yes
1909365100%Yes
1910364100%Yes
1911365100%Yes
1912366100%Yes
1913364100%Yes
1914364100%Yes
1915365100%Yes
1916366100%Yes
191736399%Yes
1918364100%Yes
191936399%Yes
1920366100%Yes
1921364100%Yes
1922365100%Yes
1923365100%Yes
1924366100%Yes
1925365100%Yes
1926365100%Yes
192733391%Yes
192833792%Yes
1929365100%Yes
1930365100%Yes
1931364100%Yes
1932366100%Yes
1933364100%Yes
1934364100%Yes
1935365100%Yes
1936366100%Yes
1937365100%Yes
1938365100%Yes
1939365100%Yes
194033592%Yes
194136099%Yes
194232288%No
1943364100%Yes
1944365100%Yes
1945365100%Yes
194635497%Yes
1947365100%Yes
1948365100%Yes
1949365100%Yes
1950365100%Yes
1951365100%Yes
1952366100%Yes
195333592%Yes
1954365100%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
195826472%No
195933291%Yes
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
197233792%Yes
1973365100%Yes
197433592%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981364100%Yes
1982365100%Yes
1983364100%Yes

Latest Records

20
Latest records at Woodstock
DateStationRecordValueBeat old record byOld record stoodSignificance
24 December 1983Woodstock, CAdaily low max-13.5 C (7.7 F)1.3 C (2.3 F)104 years42 of 100 (Notable)
23 December 1983Woodstock, CAdaily low max-13.0 C (8.6 F)0.8 C (1.4 F)22 years17 of 100 (Routine)
6 December 1983Woodstock, CAdaily snowfall11.0 cm (4.3 in)0.1 cm (0.0 in)111 years40 of 100 (Notable)
19 September 1983Woodstock, CAdaily high min19.0 C (66.2 F)0.7 C (1.3 F)34 years21 of 100 (Routine)
16 September 1983Woodstock, CAmonthly rain77.0 mm (3.0 in)1.6 mm (0.06 in)69 years41 of 100 (Notable)
20 August 1983Woodstock, CAdaily high min21.5 C (70.7 F)0.4 C (0.7 F)28 years18 of 100 (Routine)
11 August 1983Woodstock, CAdaily low max16.0 C (60.8 F)1.2 C (2.2 F)52 years28 of 100 (Routine)
8 August 1983Woodstock, CAdaily rain27.4 mm (1.1 in)0.5 mm (0.02 in)70 years31 of 100 (Routine)
28 July 1983Woodstock, CAmonthly rain95.0 mm (3.7 in)18.3 mm (0.7 in)56 years53 of 100 (Notable)
15 July 1983Woodstock, CAdaily high min22.0 C (71.6 F)0.3 C (0.5 F)10 years13 of 100 (Routine)
4 July 1983Woodstock, CAdaily high min22.5 C (72.5 F)1.4 C (2.5 F)64 years32 of 100 (Routine)
27 June 1983Woodstock, CAdaily high min21.5 C (70.7 F)0.4 C (0.7 F)81 years34 of 100 (Routine)
6 June 1983Woodstock, CAdaily low max (Tie)13.0 C (55.4 F)tie5 years2 of 100 (Routine)
9 April 1983Woodstock, CAdaily rain29.2 mm (1.1 in)3.5 mm (0.14 in)76 years37 of 100 (Notable)
8 March 1983Woodstock, CAdaily high min4.5 C (40.1 F)2.3 C (4.1 F)9 years15 of 100 (Routine)
7 March 1983Woodstock, CAdaily high max15.5 C (59.9 F)1.6 C (2.9 F)8 years14 of 100 (Routine)
1 March 1983Woodstock, CAdaily high max10.5 C (50.9 F)0.5 C (0.9 F)100 years40 of 100 (Notable)
2 February 1983Woodstock, CAdaily rain (Tie)17.8 mm (0.7 in)tie99 years9 of 100 (Routine)
28 December 1982Woodstock, CAdaily high max15.0 C (59.0 F)6.7 C (12.1 F)100 years52 of 100 (Notable)
27 December 1982Woodstock, CAdaily high max13.0 C (55.4 F)1.3 C (2.3 F)45 years25 of 100 (Routine)

Climate Trend

100 complete years, 1874 to 1983
Annual mean temperature at Woodstock as warming stripes, 1874 to 1983 One stripe for each of 100 complete years at Woodstock, 1874 to 1983. Blue stripes are years cooler than the station's own mean of 6.9 C (44.5 F); red stripes are warmer. The coolest year was 1875, at 4.4 C (39.9 F), and the warmest was 1921, at 8.7 C (47.6 F). The strongest colour marks a difference of 2.6 C (4.7 F). 1874: 6.7 C, -0.3 C from the station mean1875: 4.4 C, -2.6 C from the station mean1876: 6.3 C, -0.6 C from the station mean1877: 7.6 C, +0.6 C from the station mean1878: 7.8 C, +0.8 C from the station mean1879: 6.5 C, -0.5 C from the station mean1880: 7.2 C, +0.2 C from the station mean1881: 7.2 C, +0.2 C from the station mean1882: 6.8 C, -0.1 C from the station mean1883: 4.9 C, -2.0 C from the station mean1884: 6.0 C, -0.9 C from the station mean1885: 4.7 C, -2.2 C from the station mean1886: 6.0 C, -0.9 C from the station mean1887: 6.5 C, -0.5 C from the station mean1888: 5.6 C, -1.3 C from the station mean1889: 7.0 C, +0.1 C from the station mean1890: 7.0 C, 0.0 C from the station mean1891: 7.2 C, +0.3 C from the station mean1892: 6.5 C, -0.5 C from the station mean1893: 6.0 C, -1.0 C from the station mean1894: 7.7 C, +0.8 C from the station mean1895: 5.8 C, -1.2 C from the station mean1896: 6.7 C, -0.2 C from the station mean1897: 6.9 C, 0.0 C from the station mean1898: 7.6 C, +0.6 C from the station mean1899: 7.0 C, 0.0 C from the station mean1900: 7.6 C, +0.6 C from the station mean1901: 6.8 C, -0.1 C from the station mean1902: 7.1 C, +0.1 C from the station mean1903: 6.8 C, -0.1 C from the station mean1904: 5.0 C, -1.9 C from the station mean1905: 6.4 C, -0.6 C from the station mean1906: 7.1 C, +0.1 C from the station mean1907: 5.9 C, -1.1 C from the station mean1908: 7.1 C, +0.2 C from the station mean1909: 7.1 C, +0.1 C from the station mean1910: 7.1 C, +0.1 C from the station mean1911: 7.9 C, +0.9 C from the station mean1912: 6.3 C, -0.7 C from the station mean1913: 7.8 C, +0.9 C from the station mean1914: 6.8 C, -0.2 C from the station mean1915: 6.9 C, -0.1 C from the station mean1916: 7.0 C, +0.1 C from the station mean1917: 5.0 C, -1.9 C from the station mean1918: 7.0 C, 0.0 C from the station mean1919: 7.8 C, +0.8 C from the station mean1920: 6.4 C, -0.5 C from the station mean1921: 8.7 C, +1.7 C from the station mean1922: 7.6 C, +0.7 C from the station mean1923: 6.6 C, -0.3 C from the station mean1924: 5.8 C, -1.1 C from the station mean1925: 6.7 C, -0.3 C from the station mean1926: 5.6 C, -1.4 C from the station mean1929: 6.7 C, -0.3 C from the station mean1930: 7.4 C, +0.5 C from the station mean1931: 8.6 C, +1.7 C from the station mean1932: 7.7 C, +0.7 C from the station mean1933: 8.0 C, +1.0 C from the station mean1934: 6.8 C, -0.1 C from the station mean1935: 6.8 C, -0.2 C from the station mean1936: 6.9 C, 0.0 C from the station mean1937: 7.3 C, +0.3 C from the station mean1938: 7.9 C, +1.0 C from the station mean1939: 7.5 C, +0.5 C from the station mean1941: 8.3 C, +1.3 C from the station mean1943: 5.9 C, -1.1 C from the station mean1944: 7.6 C, +0.7 C from the station mean1945: 7.0 C, +0.1 C from the station mean1946: 7.8 C, +0.9 C from the station mean1947: 7.1 C, +0.1 C from the station mean1948: 7.0 C, +0.1 C from the station mean1949: 8.3 C, +1.4 C from the station mean1950: 6.4 C, -0.5 C from the station mean1951: 7.1 C, +0.2 C from the station mean1952: 7.9 C, +0.9 C from the station mean1955: 8.1 C, +1.2 C from the station mean1956: 7.0 C, +0.1 C from the station mean1957: 7.4 C, +0.4 C from the station mean1960: 7.0 C, +0.1 C from the station mean1961: 7.7 C, +0.8 C from the station mean1962: 7.0 C, +0.1 C from the station mean1963: 6.6 C, -0.4 C from the station mean1964: 7.6 C, +0.6 C from the station mean1965: 6.9 C, -0.1 C from the station mean1966: 7.0 C, +0.1 C from the station mean1967: 7.0 C, 0.0 C from the station mean1968: 7.4 C, +0.4 C from the station mean1969: 7.3 C, +0.4 C from the station mean1970: 7.2 C, +0.2 C from the station mean1971: 7.6 C, +0.6 C from the station mean1973: 8.5 C, +1.5 C from the station mean1975: 7.9 C, +0.9 C from the station mean1976: 6.7 C, -0.3 C from the station mean1977: 7.4 C, +0.5 C from the station mean1978: 6.0 C, -0.9 C from the station mean1979: 6.6 C, -0.4 C from the station mean1980: 6.1 C, -0.8 C from the station mean1981: 6.7 C, -0.2 C from the station mean1982: 6.9 C, 0.0 C from the station mean1983: 7.7 C, +0.7 C from the station mean187418801890190019101920193019401950196019701980
One stripe for each of 100 complete years at Woodstock, 1874 to 1983. Blue stripes are years cooler than the station's own mean of 6.9 C (44.5 F); red stripes are warmer. The coolest year was 1875, at 4.4 C (39.9 F), and the warmest was 1921, at 8.7 C (47.6 F). The strongest colour marks a difference of 2.6 C (4.7 F).
Annual mean temperature at Woodstock as warming stripes, 1874 to 1983
YearAnnual mean temperatureDifference from the station mean
18746.7 C-0.29 C
18754.4 C-2.57 C
18766.3 C-0.60 C
18777.6 C+0.63 C
18787.8 C+0.85 C
18796.5 C-0.49 C
18807.2 C+0.24 C
18817.2 C+0.22 C
18826.8 C-0.14 C
18834.9 C-2.03 C
18846.0 C-0.90 C
18854.7 C-2.21 C
18866.0 C-0.93 C
18876.5 C-0.49 C
18885.6 C-1.33 C
18897.0 C+0.10 C
18907.0 C+0.04 C
18917.2 C+0.29 C
18926.5 C-0.46 C
18936.0 C-0.97 C
18947.7 C+0.76 C
18955.8 C-1.16 C
18966.7 C-0.20 C
18976.9 C-0.01 C
18987.6 C+0.62 C
18997.0 C+0.05 C
19007.6 C+0.63 C
19016.8 C-0.12 C
19027.1 C+0.15 C
19036.8 C-0.10 C
19045.0 C-1.93 C
19056.4 C-0.59 C
19067.1 C+0.15 C
19075.9 C-1.07 C
19087.1 C+0.16 C
19097.1 C+0.11 C
19107.1 C+0.11 C
19117.9 C+0.91 C
19126.3 C-0.69 C
19137.8 C+0.88 C
19146.8 C-0.15 C
19156.9 C-0.06 C
19167.0 C+0.09 C
19175.0 C-1.90 C
19187.0 C+0.01 C
19197.8 C+0.85 C
19206.4 C-0.50 C
19218.7 C+1.72 C
19227.6 C+0.69 C
19236.6 C-0.33 C
19245.8 C-1.12 C
19256.7 C-0.29 C
19265.6 C-1.39 C
19296.7 C-0.27 C
19307.4 C+0.50 C
19318.6 C+1.67 C
19327.7 C+0.74 C
19338.0 C+1.04 C
19346.8 C-0.14 C
19356.8 C-0.17 C
19366.9 C-0.03 C
19377.3 C+0.34 C
19387.9 C+0.97 C
19397.5 C+0.52 C
19418.3 C+1.33 C
19435.9 C-1.07 C
19447.6 C+0.67 C
19457.0 C+0.06 C
19467.8 C+0.89 C
19477.1 C+0.15 C
19487.0 C+0.08 C
19498.3 C+1.36 C
19506.4 C-0.50 C
19517.1 C+0.16 C
19527.9 C+0.94 C
19558.1 C+1.18 C
19567.0 C+0.09 C
19577.4 C+0.45 C
19607.0 C+0.08 C
19617.7 C+0.76 C
19627.0 C+0.07 C
19636.6 C-0.37 C
19647.6 C+0.62 C
19656.9 C-0.06 C
19667.0 C+0.06 C
19677.0 C+0.04 C
19687.4 C+0.41 C
19697.3 C+0.36 C
19707.2 C+0.23 C
19717.6 C+0.64 C
19738.5 C+1.51 C
19757.9 C+0.94 C
19766.7 C-0.27 C
19777.4 C+0.47 C
19786.0 C-0.93 C
19796.6 C-0.35 C
19806.1 C-0.82 C
19816.7 C-0.22 C
19826.9 C-0.01 C
19837.7 C+0.75 C

The annual mean temperature here has risen by 0.08 C (0.03 to 0.13) per decade over 1874 to 1983. In Fahrenheit: 0.1 F (0.1 to 0.2) per decade. The slope is a straight line fitted to 100 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Woodstock
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.08 C (0.03 to 0.13) per decade0.1 F (0.1 to 0.2) per decade1874 to 1983100Rise
Mean daily maximum0.01 C (-0.04 to 0.06) per decade0.02 F (-0.07 to 0.10) per decade1874 to 1983100Not clearly different from zero
Mean daily minimum0.2 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.4) per decade1874 to 1983100Rise

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

1870 to 1983
Yearly extremes at Woodstock: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.9 C (102.0 F)193632.8 C (91.0 F)113
Coldest night (TNn)-36.7 C (-34.1 F)1884-25.6 C (-14.1 F)113
Wettest day (Rx1day)132.1 mm (5.2 in)187045.3 mm (1.8 in)114
Wettest five days (Rx5day)148.9 mm (5.9 in)193770.2 mm (2.8 in)114
Longest dry spell (CDD)39 days189918 days114

Hottest day (TXx)

Hottest day (TXx) at Woodstock by year The hottest day of the year at Woodstock, 1870 to 1983. The record is 38.9 C (102.0 F) in 1936, marked on the chart; the median year is 32.8 C (91.0 F). 10203040188019001920194019601980Record: 38.9 C (102.0 F) in 1936
The hottest day of the year at Woodstock, 1870 to 1983. The record is 38.9 C (102.0 F) in 1936, marked on the chart; the median year is 32.8 C (91.0 F).
Hottest day (TXx) at Woodstock by year
YearHottest day (TXx)
1870n/a
187110.0 C (50.0 F)
187235.0 C (95.0 F)
187332.2 C (90.0 F)
187435.6 C (96.1 F)
187531.1 C (88.0 F)
187633.3 C (91.9 F)
187733.9 C (93.0 F)
187834.4 C (93.9 F)
187934.4 C (93.9 F)
188031.7 C (89.1 F)
188137.2 C (99.0 F)
188230.6 C (87.1 F)
188330.6 C (87.1 F)
188433.3 C (91.9 F)
188530.0 C (86.0 F)
188632.8 C (91.0 F)
188736.1 C (97.0 F)
188833.3 C (91.9 F)
188932.8 C (91.0 F)
189033.9 C (93.0 F)
189132.2 C (90.0 F)
189233.9 C (93.0 F)
189335.0 C (95.0 F)
189435.0 C (95.0 F)
189533.3 C (91.9 F)
189632.8 C (91.0 F)
189734.4 C (93.9 F)
189835.6 C (96.1 F)
189932.8 C (91.0 F)
190033.9 C (93.0 F)
190133.9 C (93.0 F)
190231.1 C (88.0 F)
190330.6 C (87.1 F)
190431.7 C (89.1 F)
190531.7 C (89.1 F)
190631.7 C (89.1 F)
190731.7 C (89.1 F)
190831.7 C (89.1 F)
190933.3 C (91.9 F)
191032.8 C (91.0 F)
191136.7 C (98.1 F)
191231.1 C (88.0 F)
191332.8 C (91.0 F)
191433.3 C (91.9 F)
191528.9 C (84.0 F)
191635.0 C (95.0 F)
191733.3 C (91.9 F)
191835.6 C (96.1 F)
191933.3 C (91.9 F)
192030.6 C (87.1 F)
192133.9 C (93.0 F)
192231.1 C (88.0 F)
192332.8 C (91.0 F)
192432.2 C (90.0 F)
192532.8 C (91.0 F)
192632.8 C (91.0 F)
192732.2 C (90.0 F)
192829.4 C (84.9 F)
192931.7 C (89.1 F)
193033.3 C (91.9 F)
193134.4 C (93.9 F)
193232.2 C (90.0 F)
193336.1 C (97.0 F)
193436.1 C (97.0 F)
193533.3 C (91.9 F)
193638.9 C (102.0 F)
193732.2 C (90.0 F)
193831.7 C (89.1 F)
193934.4 C (93.9 F)
194031.1 C (88.0 F)
194135.6 C (96.1 F)
194232.8 C (91.0 F)
194332.2 C (90.0 F)
194433.3 C (91.9 F)
194532.2 C (90.0 F)
194631.1 C (88.0 F)
194733.9 C (93.0 F)
194834.4 C (93.9 F)
194933.3 C (91.9 F)
195031.1 C (88.0 F)
195131.7 C (89.1 F)
195234.4 C (93.9 F)
195336.7 C (98.1 F)
195431.7 C (89.1 F)
195535.0 C (95.0 F)
195631.7 C (89.1 F)
195731.7 C (89.1 F)
195830.0 C (86.0 F)
195932.8 C (91.0 F)
196030.6 C (87.1 F)
196131.7 C (89.1 F)
196231.7 C (89.1 F)
196333.3 C (91.9 F)
196433.9 C (93.0 F)
196532.2 C (90.0 F)
196634.4 C (93.9 F)
196731.7 C (89.1 F)
196832.8 C (91.0 F)
196932.8 C (91.0 F)
197031.1 C (88.0 F)
197135.0 C (95.0 F)
197232.2 C (90.0 F)
197334.4 C (93.9 F)
197433.3 C (91.9 F)
197533.3 C (91.9 F)
197630.0 C (86.0 F)
197733.5 C (92.3 F)
197835.0 C (95.0 F)
197931.5 C (88.7 F)
198031.5 C (88.7 F)
198131.5 C (88.7 F)
198230.5 C (86.9 F)
198332.5 C (90.5 F)

Coldest night (TNn)

Coldest night (TNn) at Woodstock by year The coldest night of the year at Woodstock, 1870 to 1983. The record is -36.7 C (-34.1 F) in 1884, marked on the chart; the median year is -25.6 C (-14.1 F). -40-35-30-25-20-15188019001920194019601980Record: -36.7 C (-34.1 F) in 1884
The coldest night of the year at Woodstock, 1870 to 1983. The record is -36.7 C (-34.1 F) in 1884, marked on the chart; the median year is -25.6 C (-14.1 F).
Coldest night (TNn) at Woodstock by year
YearColdest night (TNn)
1870n/a
1871-26.7 C (-16.1 F)
1872-29.4 C (-20.9 F)
1873-32.8 C (-27.0 F)
1874-24.4 C (-11.9 F)
1875-31.7 C (-25.1 F)
1876-25.6 C (-14.1 F)
1877-25.0 C (-13.0 F)
1878-25.6 C (-14.1 F)
1879-28.9 C (-20.0 F)
1880-26.7 C (-16.1 F)
1881-32.2 C (-26.0 F)
1882-29.4 C (-20.9 F)
1883-28.3 C (-18.9 F)
1884-36.7 C (-34.1 F)
1885-30.6 C (-23.1 F)
1886-30.0 C (-22.0 F)
1887-27.8 C (-18.0 F)
1888-31.1 C (-24.0 F)
1889-28.3 C (-18.9 F)
1890-23.9 C (-11.0 F)
1891-22.2 C (-8.0 F)
1892-33.3 C (-27.9 F)
1893-26.1 C (-15.0 F)
1894-25.0 C (-13.0 F)
1895-30.0 C (-22.0 F)
1896-31.1 C (-24.0 F)
1897-24.4 C (-11.9 F)
1898-23.9 C (-11.0 F)
1899-28.9 C (-20.0 F)
1900-24.4 C (-11.9 F)
1901-21.1 C (-6.0 F)
1902-21.1 C (-6.0 F)
1903-22.2 C (-8.0 F)
1904-28.9 C (-20.0 F)
1905-26.7 C (-16.1 F)
1906-26.1 C (-15.0 F)
1907-25.6 C (-14.1 F)
1908-28.9 C (-20.0 F)
1909-25.6 C (-14.1 F)
1910-27.2 C (-17.0 F)
1911-20.6 C (-5.1 F)
1912-28.3 C (-18.9 F)
1913-20.6 C (-5.1 F)
1914-29.4 C (-20.9 F)
1915-27.8 C (-18.0 F)
1916-30.0 C (-22.0 F)
1917-27.2 C (-17.0 F)
1918-30.0 C (-22.0 F)
1919-21.7 C (-7.1 F)
1920-27.2 C (-17.0 F)
1921-17.8 C (0.0 F)
1922-19.4 C (-2.9 F)
1923-23.3 C (-9.9 F)
1924-23.3 C (-9.9 F)
1925-27.8 C (-18.0 F)
1926-21.1 C (-6.0 F)
1927-25.6 C (-14.1 F)
1928-27.2 C (-17.0 F)
1929-25.6 C (-14.1 F)
1930-22.8 C (-9.0 F)
1931-20.6 C (-5.1 F)
1932-18.9 C (-2.0 F)
1933-26.1 C (-15.0 F)
1934-32.2 C (-26.0 F)
1935-24.4 C (-11.9 F)
1936-24.4 C (-11.9 F)
1937-19.4 C (-2.9 F)
1938-18.9 C (-2.0 F)
1939-22.8 C (-9.0 F)
1940-25.0 C (-13.0 F)
1941-21.1 C (-6.0 F)
1942-27.2 C (-17.0 F)
1943-24.4 C (-11.9 F)
1944-24.4 C (-11.9 F)
1945-27.2 C (-17.0 F)
1946-20.6 C (-5.1 F)
1947-18.9 C (-2.0 F)
1948-26.7 C (-16.1 F)
1949-18.3 C (-0.9 F)
1950-23.9 C (-11.0 F)
1951-25.6 C (-14.1 F)
1952-18.9 C (-2.0 F)
1953-19.4 C (-2.9 F)
1954-21.1 C (-6.0 F)
1955-22.2 C (-8.0 F)
1956-18.3 C (-0.9 F)
1957-26.1 C (-15.0 F)
1958-25.6 C (-14.1 F)
1959-21.1 C (-6.0 F)
1960-26.1 C (-15.0 F)
1961-27.8 C (-18.0 F)
1962-23.3 C (-9.9 F)
1963-26.7 C (-16.1 F)
1964-24.4 C (-11.9 F)
1965-23.9 C (-11.0 F)
1966-23.3 C (-9.9 F)
1967-23.9 C (-11.0 F)
1968-22.8 C (-9.0 F)
1969-21.7 C (-7.1 F)
1970-30.0 C (-22.0 F)
1971-25.0 C (-13.0 F)
1972-23.3 C (-9.9 F)
1973-25.6 C (-14.1 F)
1974-23.3 C (-9.9 F)
1975-22.8 C (-9.0 F)
1976-32.2 C (-26.0 F)
1977-31.1 C (-24.0 F)
1978-30.5 C (-22.9 F)
1979-29.5 C (-21.1 F)
1980-26.5 C (-15.7 F)
1981-31.5 C (-24.7 F)
1982-27.0 C (-16.6 F)
1983-22.0 C (-7.6 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Woodstock by year The wettest day of the year at Woodstock, 1870 to 1983. The record is 132.1 mm (5.2 in) in 1870, marked on the chart; the median year is 45.3 mm (1.8 in). 050100150188019001920194019601980Record: 132.1 mm (5.2 in) in 1870
The wettest day of the year at Woodstock, 1870 to 1983. The record is 132.1 mm (5.2 in) in 1870, marked on the chart; the median year is 45.3 mm (1.8 in).
Wettest day (Rx1day) at Woodstock by year
YearWettest day (Rx1day)
1870132.1 mm (5.2 in)
187133.3 mm (1.3 in)
187270.1 mm (2.8 in)
187341.7 mm (1.6 in)
187471.1 mm (2.8 in)
187540.6 mm (1.6 in)
187636.8 mm (1.4 in)
187747.8 mm (1.9 in)
187874.2 mm (2.9 in)
187971.1 mm (2.8 in)
188026.9 mm (1.1 in)
188140.4 mm (1.6 in)
188235.8 mm (1.4 in)
188343.2 mm (1.7 in)
188436.8 mm (1.4 in)
188549.0 mm (1.9 in)
188630.5 mm (1.2 in)
188743.9 mm (1.7 in)
188829.2 mm (1.1 in)
188930.5 mm (1.2 in)
189050.3 mm (2.0 in)
189138.6 mm (1.5 in)
1892110.5 mm (4.4 in)
189373.7 mm (2.9 in)
189445.5 mm (1.8 in)
189536.8 mm (1.4 in)
189634.8 mm (1.4 in)
189760.2 mm (2.4 in)
189838.1 mm (1.5 in)
189941.7 mm (1.6 in)
190031.0 mm (1.2 in)
190185.3 mm (3.4 in)
190252.1 mm (2.1 in)
190338.9 mm (1.5 in)
190450.5 mm (2.0 in)
190538.4 mm (1.5 in)
190656.6 mm (2.2 in)
190738.6 mm (1.5 in)
190841.7 mm (1.6 in)
190955.4 mm (2.2 in)
191054.6 mm (2.1 in)
191129.2 mm (1.1 in)
191235.8 mm (1.4 in)
191346.2 mm (1.8 in)
191475.4 mm (3.0 in)
191561.0 mm (2.4 in)
191637.8 mm (1.5 in)
191734.3 mm (1.4 in)
191845.5 mm (1.8 in)
191941.1 mm (1.6 in)
192030.0 mm (1.2 in)
192164.8 mm (2.6 in)
192261.5 mm (2.4 in)
192357.7 mm (2.3 in)
192436.3 mm (1.4 in)
192538.1 mm (1.5 in)
192649.0 mm (1.9 in)
192776.7 mm (3.0 in)
192842.7 mm (1.7 in)
192931.5 mm (1.2 in)
193034.5 mm (1.4 in)
193148.3 mm (1.9 in)
193245.0 mm (1.8 in)
193334.0 mm (1.3 in)
193451.6 mm (2.0 in)
193536.1 mm (1.4 in)
193638.4 mm (1.5 in)
193785.6 mm (3.4 in)
193840.6 mm (1.6 in)
193953.6 mm (2.1 in)
194040.6 mm (1.6 in)
194129.2 mm (1.1 in)
194247.5 mm (1.9 in)
194347.5 mm (1.9 in)
194455.9 mm (2.2 in)
194542.2 mm (1.7 in)
194646.0 mm (1.8 in)
194745.7 mm (1.8 in)
194864.5 mm (2.5 in)
194948.8 mm (1.9 in)
195046.0 mm (1.8 in)
195136.6 mm (1.4 in)
195234.5 mm (1.4 in)
195323.9 mm (0.9 in)
195444.2 mm (1.7 in)
195550.0 mm (2.0 in)
195636.1 mm (1.4 in)
195740.9 mm (1.6 in)
195844.5 mm (1.8 in)
195947.2 mm (1.9 in)
196044.7 mm (1.8 in)
196148.0 mm (1.9 in)
196258.9 mm (2.3 in)
196332.8 mm (1.3 in)
196462.7 mm (2.5 in)
196537.6 mm (1.5 in)
196656.1 mm (2.2 in)
196761.0 mm (2.4 in)
196865.3 mm (2.6 in)
196937.3 mm (1.5 in)
197056.6 mm (2.2 in)
197126.4 mm (1.0 in)
197249.5 mm (1.9 in)
197337.6 mm (1.5 in)
197451.6 mm (2.0 in)
197548.5 mm (1.9 in)
197648.3 mm (1.9 in)
197763.2 mm (2.5 in)
197836.6 mm (1.4 in)
197940.4 mm (1.6 in)
198067.0 mm (2.6 in)
198157.4 mm (2.3 in)
1982114.5 mm (4.5 in)
198395.0 mm (3.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Woodstock by year The wettest five days of the year at Woodstock, 1870 to 1983. The record is 148.9 mm (5.9 in) in 1937, marked on the chart; the median year is 70.2 mm (2.8 in). 050100150188019001920194019601980Record: 148.9 mm (5.9 in) in 1937
The wettest five days of the year at Woodstock, 1870 to 1983. The record is 148.9 mm (5.9 in) in 1937, marked on the chart; the median year is 70.2 mm (2.8 in).
Wettest five days (Rx5day) at Woodstock by year
YearWettest five days (Rx5day)
1870143.0 mm (5.6 in)
187172.7 mm (2.9 in)
187273.4 mm (2.9 in)
187374.2 mm (2.9 in)
187476.7 mm (3.0 in)
187577.3 mm (3.0 in)
187669.8 mm (2.7 in)
187759.5 mm (2.3 in)
1878110.0 mm (4.3 in)
187998.1 mm (3.9 in)
188055.4 mm (2.2 in)
188160.2 mm (2.4 in)
188263.1 mm (2.5 in)
188374.9 mm (2.9 in)
188462.2 mm (2.4 in)
188580.5 mm (3.2 in)
188654.6 mm (2.1 in)
188753.6 mm (2.1 in)
188849.3 mm (1.9 in)
188970.1 mm (2.8 in)
189064.8 mm (2.6 in)
189171.3 mm (2.8 in)
1892130.5 mm (5.1 in)
189373.7 mm (2.9 in)
189489.6 mm (3.5 in)
189549.3 mm (1.9 in)
189667.3 mm (2.6 in)
189772.6 mm (2.9 in)
189849.8 mm (2.0 in)
189982.8 mm (3.3 in)
190057.9 mm (2.3 in)
190198.0 mm (3.9 in)
190294.0 mm (3.7 in)
190354.6 mm (2.1 in)
190478.5 mm (3.1 in)
190549.6 mm (2.0 in)
190671.8 mm (2.8 in)
190755.1 mm (2.2 in)
190874.3 mm (2.9 in)
190970.1 mm (2.8 in)
191079.8 mm (3.1 in)
191156.0 mm (2.2 in)
1912104.7 mm (4.1 in)
191366.3 mm (2.6 in)
1914101.8 mm (4.0 in)
191593.4 mm (3.7 in)
191656.4 mm (2.2 in)
191751.9 mm (2.0 in)
191862.8 mm (2.5 in)
191958.3 mm (2.3 in)
192048.8 mm (1.9 in)
192197.2 mm (3.8 in)
1922116.6 mm (4.6 in)
192364.0 mm (2.5 in)
192468.8 mm (2.7 in)
192570.4 mm (2.8 in)
192683.3 mm (3.3 in)
1927120.0 mm (4.7 in)
192874.2 mm (2.9 in)
192949.1 mm (1.9 in)
193042.1 mm (1.7 in)
193152.8 mm (2.1 in)
193275.8 mm (3.0 in)
193347.2 mm (1.9 in)
193473.4 mm (2.9 in)
193570.2 mm (2.8 in)
193654.1 mm (2.1 in)
1937148.9 mm (5.9 in)
193852.5 mm (2.1 in)
193967.1 mm (2.6 in)
194069.9 mm (2.8 in)
194136.5 mm (1.4 in)
194263.8 mm (2.5 in)
194366.4 mm (2.6 in)
194471.1 mm (2.8 in)
194587.7 mm (3.5 in)
194676.8 mm (3.0 in)
194785.9 mm (3.4 in)
194866.6 mm (2.6 in)
194960.4 mm (2.4 in)
195066.1 mm (2.6 in)
195154.9 mm (2.2 in)
195251.5 mm (2.0 in)
195339.1 mm (1.5 in)
195499.0 mm (3.9 in)
195566.2 mm (2.6 in)
195694.0 mm (3.7 in)
195773.4 mm (2.9 in)
195866.6 mm (2.6 in)
1959102.6 mm (4.0 in)
196072.2 mm (2.8 in)
196162.7 mm (2.5 in)
196274.2 mm (2.9 in)
196337.9 mm (1.5 in)
1964112.7 mm (4.4 in)
196557.7 mm (2.3 in)
1966104.9 mm (4.1 in)
196774.5 mm (2.9 in)
196883.9 mm (3.3 in)
196952.3 mm (2.1 in)
197057.6 mm (2.3 in)
197135.2 mm (1.4 in)
197263.4 mm (2.5 in)
197381.8 mm (3.2 in)
197455.6 mm (2.2 in)
197569.4 mm (2.7 in)
197674.9 mm (2.9 in)
197796.6 mm (3.8 in)
1978100.4 mm (4.0 in)
197989.4 mm (3.5 in)
198083.4 mm (3.3 in)
198160.2 mm (2.4 in)
1982120.5 mm (4.7 in)
1983142.6 mm (5.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Woodstock by year The longest dry spell of the year at Woodstock, 1870 to 1983. The record is 39 days in 1899, marked on the chart; the median year is 18 days. 10203040188019001920194019601980Record: 39 days in 1899
The longest dry spell of the year at Woodstock, 1870 to 1983. The record is 39 days in 1899, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Woodstock by year
YearLongest dry spell (CDD)
187031 days
187117 days
187232 days
187313 days
187419 days
187518 days
187620 days
187728 days
187810 days
187920 days
188012 days
188118 days
188217 days
188315 days
188418 days
188519 days
188623 days
188717 days
188819 days
188932 days
189015 days
189111 days
189215 days
189316 days
189420 days
189525 days
189622 days
189735 days
189821 days
189939 days
190020 days
190135 days
190220 days
190320 days
190424 days
190518 days
190618 days
190713 days
190839 days
190916 days
191015 days
191121 days
191222 days
191321 days
191419 days
191517 days
191616 days
191719 days
191816 days
191922 days
192012 days
192118 days
192217 days
192314 days
192436 days
192515 days
192615 days
192714 days
192811 days
192920 days
193014 days
193115 days
193213 days
193319 days
193417 days
193517 days
193622 days
193712 days
193820 days
193919 days
194010 days
194115 days
194220 days
194332 days
194412 days
194511 days
194612 days
194717 days
194821 days
194922 days
195015 days
195114 days
195215 days
195326 days
195416 days
195517 days
195618 days
195722 days
195822 days
195916 days
196018 days
196117 days
196224 days
196327 days
196411 days
196513 days
196635 days
196721 days
196810 days
196919 days
197014 days
197117 days
197212 days
197327 days
197414 days
197516 days
197619 days
197712 days
197817 days
197916 days
198015 days
198114 days
198213 days
198318 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

100 years with a frost

Across 100 years with a frost, the median last spring frost at Woodstock falls on 15 May and the median first autumn frost on 1 October, which leaves a median of 142 days between them.

In 1948 to 1983 the median growing season was 147 days. That is 12 days more than in 1874 to 1903.

Fitted over all years, the growing season changes by +1.1 days per decade at this station.

Frost dates and growing season at Woodstock
MeasureMedian, all yearsEarliest period (1874 to 1903)Recent period (1948 to 1983)Recent against earliestFitted trend
Last spring frost15 May16 May14 May2 days earlier-0.1 days per decade
First autumn frost1 October26 September3 October7 days later+1.0 days per decade
Growing days142 days135 days147 days12 days more+1.1 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

112 years, 1871 to 1983

A day with at least 44.6 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 108.1 mm (4.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Woodstock: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years44.6 mm (1.8 in)
5 years58.3 mm (2.3 in)
10 years68.5 mm (2.7 in)
25 years83.0 mm (3.3 in)
50 years95.1 mm (3.7 in)
100 years108.1 mm (4.3 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 112 years of values from 1871 to 1983.

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: 114.5 mm (4.5 in) in 1982; 110.5 mm (4.4 in) in 1892; 95.0 mm (3.7 in) in 1983.

Station Changes

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

Download the Data

  • Data for Woodstock standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Woodstock 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 (2026-10-15).