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Williamsburg 2 N Weather Records (USC00449151)

Record envelope, standing records and threshold days for Williamsburg 2 N (USC00449151), Virginia, United States, with 79 years of record.

Key Facts for Williamsburg 2 N

  • Williamsburg 2 N (USC00449151) is a weather station in Virginia, United States at 37.30 latitude and -76.70 longitude, 21 m (70 ft) above sea level.
  • The station reports from 1948 to 2026, 79 years of record.
  • 1,464 records set at Williamsburg 2 N still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Williamsburg 2 N tied a daily record low maximum temperature of 18.3 C (64.9 F) on 24 September 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Virginia, United States, 37.30 latitude, -76.70 longitude.
  • Elevation: 21 m (70 ft).
  • Period of record: 1948 to 2026, 79 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

17 days at or beyond a record
Daily record high and record low at Williamsburg 2 N, with 2026 drawn through them The band shows the record high and record low for each calendar day at Williamsburg 2 N. The lines show the 2026 daily maximum and minimum. 17 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 Williamsburg 2 N. The lines show the 2026 daily maximum and minimum. 17 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Williamsburg 2 N, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan27.2 C (81.0 F)-21.7 C (-7.1 F)21.1 C (70.0 F)-10.6 C (12.9 F)
Feb28.3 C (82.9 F)-17.2 C (1.0 F)18.9 C (66.0 F)-8.9 C (16.0 F)
Mar32.2 C (90.0 F)-12.2 C (10.0 F)31.7 C (89.1 F)-1.1 C (30.0 F)
Apr35.6 C (96.1 F)-5.6 C (21.9 F)33.3 C (91.9 F)1.1 C (34.0 F)
May36.7 C (98.1 F)-0.6 C (30.9 F)35.6 C (96.1 F)5.6 C (42.1 F)
Jun40.0 C (104.0 F)2.8 C (37.0 F)36.7 C (98.1 F)11.1 C (52.0 F)
Jul39.4 C (102.9 F)8.9 C (48.0 F)37.8 C (100.0 F)17.2 C (63.0 F)
Aug40.0 C (104.0 F)6.7 C (44.1 F)35.0 C (95.0 F)16.7 C (62.1 F)
Sep39.4 C (102.9 F)3.3 C (37.9 F)36.7 C (98.1 F)13.3 C (55.9 F)
Oct35.6 C (96.1 F)-6.1 C (21.0 F)31.7 C (89.1 F)7.8 C (46.0 F)
Nov29.4 C (84.9 F)-9.4 C (15.1 F)n/an/a
Dec27.8 C (82.0 F)-17.8 C (0.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Williamsburg 2 N by the year they were set 1,464 records at Williamsburg 2 N still stand. 1954 holds the most, with 34. 0102030401951: 101952: 331953: 331954: 341955: 141956: 211957: 281958: 191959: 241960: 241961: 291962: 161963: 211964: 261965: 281966: 201967: 231968: 161969: 81970: 261971: 181972: 161973: 111974: 271975: 101976: 191977: 301978: 131979: 221980: 311981: 221982: 171983: 241984: 271985: 251986: 251987: 191988: 281989: 311990: 201991: 231992: 221993: 211994: 111995: 91996: 181997: 111998: 261999: 222000: 112001: 172002: 242003: 92004: 122005: 232006: 102007: 132008: 172009: 142010: 232011: 92012: 112013: 142014: 172015: 322016: 202017: 302018: 292019: 112020: 132021: 102022: 92023: 62024: 72025: 82026: 141951195919671975198319911999200720152023
1,464 records at Williamsburg 2 N still stand. 1954 holds the most, with 34.
Standing records at Williamsburg 2 N by the year they were set
Year setStanding records
195110
195233
195333
195434
195514
195621
195728
195819
195924
196024
196129
196216
196321
196426
196528
196620
196723
196816
19698
197026
197118
197216
197311
197427
197510
197619
197730
197813
197922
198031
198122
198217
198324
198427
198525
198625
198719
198828
198931
199020
199123
199222
199321
199411
19959
199618
199711
199826
199922
200011
200117
200224
20039
200412
200523
200610
200713
200817
200914
201023
20119
201211
201314
201417
201532
201620
201730
201829
201911
202013
202110
20229
20236
20247
20258
202614

All-Time Record Progression

4 new records
When Williamsburg 2 N set new all-time records 4 all-time records were set at Williamsburg 2 N between 21 January 1985 and 16 September 1999. Each dot is a new record. Record low maximum temperatureRecord low minimum temperatureRecord daily precipitation21 January 1985: Record low maximum temperature -9.4 C (15.1 F)21 January 1985: Record low minimum temperature -21.7 C (-7.1 F)18 August 1989: Record daily precipitation 287.8 mm (11.3 in)16 September 1999: Record daily precipitation 362.7 mm (14.3 in)1985199019952000
4 all-time records were set at Williamsburg 2 N between 21 January 1985 and 16 September 1999. Each dot is a new record.
When Williamsburg 2 N set new all-time records
DateKindDetail
1985-01-21Record low maximum temperatureRecord low maximum temperature -9.4 C (15.1 F)
1985-01-21Record low minimum temperatureRecord low minimum temperature -21.7 C (-7.1 F)
1989-08-18Record daily precipitationRecord daily precipitation 287.8 mm (11.3 in)
1999-09-16Record daily precipitationRecord daily precipitation 362.7 mm (14.3 in)

Wettest Day of Each Month

Sep: 362.7 mm (14.3 in)
Record daily precipitation for each month at Williamsburg 2 N The wettest day on record for each calendar month at Williamsburg 2 N. The most was 362.7 mm (14.3 in) on 16 September 1999. 0100200300400 Jan: 64.0 mm (2.5 in), 6 January 1962 Jan Feb: 81.0 mm (3.2 in), 4 February 1998 Feb Mar: 64.5 mm (2.5 in), 2 March 1994 Mar Apr: 64.0 mm (2.5 in), 22 April 2006 Apr May: 81.5 mm (3.2 in), 25 May 2026 May Jun: 142.7 mm (5.6 in), 7 June 2013 Jun Jul: 133.1 mm (5.2 in), 8 July 2011 Jul Aug: 287.8 mm (11.3 in), 18 August 1989 Aug Sep: 362.7 mm (14.3 in), 16 September 1999 Sep Oct: 157.0 mm (6.2 in), 7 October 2006 Oct Nov: 88.9 mm (3.5 in), 11 November 1979 Nov Dec: 74.9 mm (2.9 in), 29 December 1958 Dec
The wettest day on record for each calendar month at Williamsburg 2 N. The most was 362.7 mm (14.3 in) on 16 September 1999.
Record daily precipitation for each month at Williamsburg 2 N
MonthRecord daily precipitation (mm)Date
Jan64.0 mm (2.5 in)6 January 1962
Feb81.0 mm (3.2 in)4 February 1998
Mar64.5 mm (2.5 in)2 March 1994
Apr64.0 mm (2.5 in)22 April 2006
May81.5 mm (3.2 in)25 May 2026
Jun142.7 mm (5.6 in)7 June 2013
Jul133.1 mm (5.2 in)8 July 2011
Aug287.8 mm (11.3 in)18 August 1989
Sep362.7 mm (14.3 in)16 September 1999
Oct157.0 mm (6.2 in)7 October 2006
Nov88.9 mm (3.5 in)11 November 1979
Dec74.9 mm (2.9 in)29 December 1958

Period of Record Coverage

1951 to 2026
Days with data per year at Williamsburg 2 N 76 years of record at Williamsburg 2 N, 1951 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1951, 2026. 1951: 210 of 365 days1952: 336 of 366 days1953: 362 of 365 days1954: 358 of 365 days1955: 361 of 365 days1956: 365 of 366 days1957: 362 of 365 days1958: 362 of 365 days1959: 365 of 365 days1960: 365 of 366 days1961: 364 of 365 days1962: 364 of 365 days1963: 365 of 365 days1964: 365 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 362 of 365 days1968: 366 of 366 days1969: 363 of 365 days1970: 364 of 365 days1971: 364 of 365 days1972: 365 of 366 days1973: 364 of 365 days1974: 364 of 365 days1975: 364 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 363 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 364 of 365 days1983: 361 of 365 days1984: 365 of 366 days1985: 360 of 365 days1986: 360 of 365 days1987: 362 of 365 days1988: 361 of 366 days1989: 361 of 365 days1990: 364 of 365 days1991: 362 of 365 days1992: 359 of 366 days1993: 359 of 365 days1994: 363 of 365 days1995: 364 of 365 days1996: 363 of 366 days1997: 361 of 365 days1998: 363 of 365 days1999: 363 of 365 days2000: 364 of 366 days2001: 363 of 365 days2002: 361 of 365 days2003: 358 of 365 days2004: 362 of 366 days2005: 364 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 363 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 364 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 365 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 365 of 365 days2026: 283 of 365 days1960197019801990200020102020
76 years of record at Williamsburg 2 N, 1951 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1951, 2026.
Days with data per year at Williamsburg 2 N
YearDays with dataShare of yearComplete
195121058%No
195233692%Yes
195336299%Yes
195435898%Yes
195536199%Yes
1956365100%Yes
195736299%Yes
195836299%Yes
1959365100%Yes
1960365100%Yes
1961364100%Yes
1962364100%Yes
1963365100%Yes
1964365100%Yes
1965365100%Yes
1966365100%Yes
196736299%Yes
1968366100%Yes
196936399%Yes
1970364100%Yes
1971364100%Yes
1972365100%Yes
1973364100%Yes
1974364100%Yes
1975364100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
197936399%Yes
1980366100%Yes
1981365100%Yes
1982364100%Yes
198336199%Yes
1984365100%Yes
198536099%Yes
198636099%Yes
198736299%Yes
198836199%Yes
198936199%Yes
1990364100%Yes
199136299%Yes
199235998%Yes
199335998%Yes
199436399%Yes
1995364100%Yes
199636399%Yes
199736199%Yes
199836399%Yes
199936399%Yes
200036499%Yes
200136399%Yes
200236199%Yes
200335898%Yes
200436299%Yes
2005364100%Yes
2006365100%Yes
2007365100%Yes
200836399%Yes
2009365100%Yes
2010365100%Yes
2011364100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018365100%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202628378%No

Latest Records

20
Latest records at Williamsburg 2 N
DateStationRecordValueBeat old record byOld record stoodSignificance
24 September 2026Williamsburg 2 N, USdaily low max (Tie, Provisional)18.3 C (64.9 F)tie52 years5 of 100 (Routine)
21 September 2026Williamsburg 2 N, USdaily high min (Provisional)21.7 C (71.1 F)0.6 C (1.1 F)9 years10 of 100 (Routine)
10 September 2026Williamsburg 2 N, USdaily high max (Provisional)35.6 C (96.1 F)0.6 C (1.1 F)43 years20 of 100 (Routine)
4 September 2026Williamsburg 2 N, USdaily high min (Provisional)24.4 C (75.9 F)0.5 C (0.9 F)56 years24 of 100 (Routine)
4 September 2026Williamsburg 2 N, USdaily high max (Provisional)36.7 C (98.1 F)1.7 C (3.1 F)40 years23 of 100 (Routine)
3 September 2026Williamsburg 2 N, USdaily high max (Provisional)35.6 C (96.1 F)0.6 C (1.1 F)64 years27 of 100 (Routine)
4 July 2026Williamsburg 2 N, USdaily high min25.6 C (78.1 F)1.2 C (2.2 F)27 years19 of 100 (Routine)
4 July 2026Williamsburg 2 N, USdaily high max (Tie)37.2 C (99.0 F)tie24 years3 of 100 (Routine)
3 July 2026Williamsburg 2 N, USdaily high max37.8 C (100.0 F)0.6 C (1.1 F)72 years30 of 100 (Routine)
12 June 2026Williamsburg 2 N, USdaily high max36.7 C (98.1 F)1.1 C (2.0 F)40 years22 of 100 (Routine)
11 June 2026Williamsburg 2 N, USdaily high max (Tie)35.6 C (96.1 F)tie61 years6 of 100 (Routine)
25 May 2026Williamsburg 2 N, USmonthly rain81.5 mm (3.2 in)1.7 mm (0.07 in)44 years31 of 100 (Routine)
19 May 2026Williamsburg 2 N, USdaily high max (Tie)35.6 C (96.1 F)tie29 years3 of 100 (Routine)
18 May 2026Williamsburg 2 N, USdaily high max34.4 C (93.9 F)0.5 C (0.9 F)48 years22 of 100 (Routine)
17 May 2026Williamsburg 2 N, USdaily high max (Tie)33.9 C (93.0 F)tie8 years2 of 100 (Routine)
16 April 2026Williamsburg 2 N, USdaily high max33.3 C (91.9 F)1.1 C (2.0 F)49 years22 of 100 (Routine)
15 April 2026Williamsburg 2 N, USdaily high max33.3 C (91.9 F)1.1 C (2.0 F)1 year8 of 100 (Routine)
14 April 2026Williamsburg 2 N, USdaily high max (Tie)31.7 C (89.1 F)tie65 years6 of 100 (Routine)
14 April 2026Williamsburg 2 N, USdaily high min (Tie)18.3 C (64.9 F)tie7 years2 of 100 (Routine)
4 April 2026Williamsburg 2 N, USdaily high max30.0 C (86.0 F)0.6 C (1.1 F)69 years28 of 100 (Routine)

Climate Trend

73 complete years, 1953 to 2025
Annual mean temperature at Williamsburg 2 N as warming stripes, 1953 to 2025 One stripe for each of 73 complete years at Williamsburg 2 N, 1953 to 2025. Blue stripes are years cooler than the station's own mean of 15.0 C (59.1 F); red stripes are warmer. The coolest year was 1958, at 13.8 C (56.9 F), and the warmest was 2017, at 16.4 C (61.4 F). The strongest colour marks a difference of 1.4 C (2.5 F). 1953: 16.0 C, +0.9 C from the station mean1954: 15.2 C, +0.1 C from the station mean1955: 14.9 C, -0.2 C from the station mean1956: 15.1 C, 0.0 C from the station mean1957: 15.2 C, +0.1 C from the station mean1958: 13.8 C, -1.2 C from the station mean1959: 15.6 C, +0.5 C from the station mean1960: 14.2 C, -0.8 C from the station mean1961: 14.7 C, -0.4 C from the station mean1962: 14.2 C, -0.9 C from the station mean1963: 14.0 C, -1.0 C from the station mean1964: 14.8 C, -0.3 C from the station mean1965: 14.6 C, -0.4 C from the station mean1966: 14.1 C, -1.0 C from the station mean1967: 14.1 C, -1.0 C from the station mean1968: 14.4 C, -0.6 C from the station mean1969: 14.1 C, -1.0 C from the station mean1970: 14.7 C, -0.3 C from the station mean1971: 15.2 C, +0.1 C from the station mean1972: 14.7 C, -0.4 C from the station mean1973: 15.4 C, +0.3 C from the station mean1974: 15.3 C, +0.3 C from the station mean1975: 15.3 C, +0.2 C from the station mean1976: 14.6 C, -0.4 C from the station mean1977: 14.9 C, -0.2 C from the station mean1978: 13.8 C, -1.2 C from the station mean1979: 14.4 C, -0.7 C from the station mean1980: 14.4 C, -0.6 C from the station mean1981: 14.0 C, -1.0 C from the station mean1982: 14.5 C, -0.6 C from the station mean1983: 14.3 C, -0.7 C from the station mean1984: 14.8 C, -0.2 C from the station mean1985: 14.9 C, -0.2 C from the station mean1986: 15.0 C, -0.1 C from the station mean1987: 13.9 C, -1.2 C from the station mean1988: 13.9 C, -1.2 C from the station mean1989: 14.4 C, -0.7 C from the station mean1990: 16.1 C, +1.1 C from the station mean1991: 15.8 C, +0.7 C from the station mean1992: 14.2 C, -0.8 C from the station mean1993: 14.7 C, -0.3 C from the station mean1994: 15.3 C, +0.2 C from the station mean1995: 14.7 C, -0.4 C from the station mean1996: 14.4 C, -0.7 C from the station mean1997: 14.7 C, -0.3 C from the station mean1998: 16.2 C, +1.2 C from the station mean1999: 15.8 C, +0.7 C from the station mean2000: 15.1 C, +0.1 C from the station mean2001: 15.7 C, +0.6 C from the station mean2002: 16.2 C, +1.2 C from the station mean2003: 15.1 C, +0.1 C from the station mean2004: 15.6 C, +0.5 C from the station mean2005: 15.5 C, +0.5 C from the station mean2006: 15.5 C, +0.5 C from the station mean2007: 15.1 C, 0.0 C from the station mean2008: 15.4 C, +0.3 C from the station mean2009: 14.9 C, -0.2 C from the station mean2010: 15.1 C, +0.1 C from the station mean2011: 15.6 C, +0.5 C from the station mean2012: 16.2 C, +1.2 C from the station mean2013: 15.1 C, +0.1 C from the station mean2014: 14.7 C, -0.4 C from the station mean2015: 15.6 C, +0.6 C from the station mean2016: 16.0 C, +1.0 C from the station mean2017: 16.4 C, +1.3 C from the station mean2018: 15.8 C, +0.7 C from the station mean2019: 16.2 C, +1.1 C from the station mean2020: 16.1 C, +1.0 C from the station mean2021: 15.8 C, +0.7 C from the station mean2022: 15.6 C, +0.5 C from the station mean2023: 16.1 C, +1.1 C from the station mean2024: 16.2 C, +1.1 C from the station mean2025: 15.2 C, +0.2 C from the station mean19531960197019801990200020102020
One stripe for each of 73 complete years at Williamsburg 2 N, 1953 to 2025. Blue stripes are years cooler than the station's own mean of 15.0 C (59.1 F); red stripes are warmer. The coolest year was 1958, at 13.8 C (56.9 F), and the warmest was 2017, at 16.4 C (61.4 F). The strongest colour marks a difference of 1.4 C (2.5 F).
Annual mean temperature at Williamsburg 2 N as warming stripes, 1953 to 2025
YearAnnual mean temperatureDifference from the station mean
195316.0 C+0.91 C
195415.2 C+0.15 C
195514.9 C-0.19 C
195615.1 C+0.01 C
195715.2 C+0.12 C
195813.8 C-1.23 C
195915.6 C+0.51 C
196014.2 C-0.81 C
196114.7 C-0.39 C
196214.2 C-0.86 C
196314.0 C-1.01 C
196414.8 C-0.25 C
196514.6 C-0.44 C
196614.1 C-0.97 C
196714.1 C-0.99 C
196814.4 C-0.63 C
196914.1 C-0.98 C
197014.7 C-0.30 C
197115.2 C+0.12 C
197214.7 C-0.38 C
197315.4 C+0.34 C
197415.3 C+0.30 C
197515.3 C+0.23 C
197614.6 C-0.44 C
197714.9 C-0.18 C
197813.8 C-1.22 C
197914.4 C-0.68 C
198014.4 C-0.61 C
198114.0 C-1.04 C
198214.5 C-0.58 C
198314.3 C-0.71 C
198414.8 C-0.23 C
198514.9 C-0.16 C
198615.0 C-0.09 C
198713.9 C-1.15 C
198813.9 C-1.16 C
198914.4 C-0.66 C
199016.1 C+1.07 C
199115.8 C+0.74 C
199214.2 C-0.83 C
199314.7 C-0.30 C
199415.3 C+0.21 C
199514.7 C-0.37 C
199614.4 C-0.68 C
199714.7 C-0.34 C
199816.2 C+1.19 C
199915.8 C+0.74 C
200015.1 C+0.06 C
200115.7 C+0.64 C
200216.2 C+1.17 C
200315.1 C+0.06 C
200415.6 C+0.52 C
200515.5 C+0.47 C
200615.5 C+0.46 C
200715.1 C+0.02 C
200815.4 C+0.34 C
200914.9 C-0.19 C
201015.1 C+0.07 C
201115.6 C+0.54 C
201216.2 C+1.18 C
201315.1 C+0.06 C
201414.7 C-0.38 C
201515.6 C+0.59 C
201616.0 C+0.99 C
201716.4 C+1.32 C
201815.8 C+0.72 C
201916.2 C+1.12 C
202016.1 C+1.03 C
202115.8 C+0.72 C
202215.6 C+0.52 C
202316.1 C+1.08 C
202416.2 C+1.12 C
202515.2 C+0.18 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1953 to 2025. In Fahrenheit: 0.3 F (0.2 to 0.5) per decade. The slope is a straight line fitted to 73 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Williamsburg 2 N
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.1 to 0.3) per decade0.3 F (0.2 to 0.5) per decade1953 to 202573Rise
Mean daily maximum0.03 C (-0.04 to 0.10) per decade0.1 F (-0.1 to 0.2) per decade1953 to 202573Not clearly different from zero
Mean daily minimum0.3 C (0.2 to 0.4) per decade0.6 F (0.4 to 0.8) per decade1953 to 202573Rise

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

1948 to 2026
Yearly extremes at Williamsburg 2 N: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.0 C (104.0 F)195236.7 C (98.1 F)76
Coldest night (TNn)-21.7 C (-7.1 F)1985-13.0 C (8.5 F)76
Wettest day (Rx1day)362.7 mm (14.3 in)199973.4 mm (2.9 in)79
Wettest five days (Rx5day)431.3 mm (17.0 in)1999111.5 mm (4.4 in)79
Longest dry spell (CDD)44 days200019 days79

Hottest day (TXx)

Hottest day (TXx) at Williamsburg 2 N by year The hottest day of the year at Williamsburg 2 N, 1948 to 2026. The record is 40.0 C (104.0 F) in 1952, marked on the chart; the median year is 36.7 C (98.1 F). 32343638401960198020002020Record: 40.0 C (104.0 F) in 1952
The hottest day of the year at Williamsburg 2 N, 1948 to 2026. The record is 40.0 C (104.0 F) in 1952, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Williamsburg 2 N by year
YearHottest day (TXx)
1948n/a
1949n/a
1950n/a
195136.7 C (98.1 F)
195240.0 C (104.0 F)
195337.8 C (100.0 F)
195439.4 C (102.9 F)
195536.7 C (98.1 F)
195637.2 C (99.0 F)
195737.2 C (99.0 F)
195835.0 C (95.0 F)
195939.4 C (102.9 F)
196036.7 C (98.1 F)
196135.0 C (95.0 F)
196235.0 C (95.0 F)
196336.1 C (97.0 F)
196436.7 C (98.1 F)
196535.6 C (96.1 F)
196636.7 C (98.1 F)
196734.4 C (93.9 F)
196836.1 C (97.0 F)
196936.1 C (97.0 F)
197036.1 C (97.0 F)
197136.7 C (98.1 F)
197235.6 C (96.1 F)
197334.4 C (93.9 F)
197436.1 C (97.0 F)
197536.7 C (98.1 F)
197635.6 C (96.1 F)
197737.8 C (100.0 F)
197835.0 C (95.0 F)
197936.1 C (97.0 F)
198038.9 C (102.0 F)
198137.8 C (100.0 F)
198236.1 C (97.0 F)
198340.0 C (104.0 F)
198435.0 C (95.0 F)
198536.1 C (97.0 F)
198637.2 C (99.0 F)
198737.8 C (100.0 F)
198837.2 C (99.0 F)
198936.1 C (97.0 F)
199037.8 C (100.0 F)
199136.7 C (98.1 F)
199236.1 C (97.0 F)
199337.8 C (100.0 F)
199436.7 C (98.1 F)
199535.6 C (96.1 F)
199636.7 C (98.1 F)
199737.2 C (99.0 F)
199838.3 C (100.9 F)
199938.3 C (100.9 F)
200035.0 C (95.0 F)
200135.6 C (96.1 F)
200237.2 C (99.0 F)
200335.0 C (95.0 F)
200433.9 C (93.0 F)
200538.3 C (100.9 F)
200637.2 C (99.0 F)
200737.2 C (99.0 F)
200837.2 C (99.0 F)
200934.4 C (93.9 F)
201039.4 C (102.9 F)
201136.7 C (98.1 F)
201238.3 C (100.9 F)
201334.4 C (93.9 F)
201436.1 C (97.0 F)
201536.1 C (97.0 F)
201636.7 C (98.1 F)
201737.2 C (99.0 F)
201835.6 C (96.1 F)
201936.1 C (97.0 F)
202037.2 C (99.0 F)
202134.4 C (93.9 F)
202236.1 C (97.0 F)
202336.1 C (97.0 F)
202436.7 C (98.1 F)
202537.2 C (99.0 F)
202637.8 C (100.0 F)

Coldest night (TNn)

Coldest night (TNn) at Williamsburg 2 N by year The coldest night of the year at Williamsburg 2 N, 1948 to 2026. The record is -21.7 C (-7.1 F) in 1985, marked on the chart; the median year is -13.0 C (8.5 F). -25-20-15-10-51960198020002020Record: -21.7 C (-7.1 F) in 1985
The coldest night of the year at Williamsburg 2 N, 1948 to 2026. The record is -21.7 C (-7.1 F) in 1985, marked on the chart; the median year is -13.0 C (8.5 F).
Coldest night (TNn) at Williamsburg 2 N by year
YearColdest night (TNn)
1948n/a
1949n/a
1950n/a
1951-14.4 C (6.1 F)
1952-12.8 C (9.0 F)
1953-10.6 C (12.9 F)
1954-12.8 C (9.0 F)
1955-14.4 C (6.1 F)
1956-9.4 C (15.1 F)
1957-16.1 C (3.0 F)
1958-16.1 C (3.0 F)
1959-13.3 C (8.1 F)
1960-12.8 C (9.0 F)
1961-13.3 C (8.1 F)
1962-14.4 C (6.1 F)
1963-14.4 C (6.1 F)
1964-13.3 C (8.1 F)
1965-16.1 C (3.0 F)
1966-14.4 C (6.1 F)
1967-12.2 C (10.0 F)
1968-13.9 C (7.0 F)
1969-12.8 C (9.0 F)
1970-17.2 C (1.0 F)
1971-16.1 C (3.0 F)
1972-16.1 C (3.0 F)
1973-13.3 C (8.1 F)
1974-7.8 C (18.0 F)
1975-8.9 C (16.0 F)
1976-13.3 C (8.1 F)
1977-17.8 C (0.0 F)
1978-12.8 C (9.0 F)
1979-16.1 C (3.0 F)
1980-15.0 C (5.0 F)
1981-17.2 C (1.0 F)
1982-17.8 C (0.0 F)
1983-17.8 C (0.0 F)
1984-16.7 C (1.9 F)
1985-21.7 C (-7.1 F)
1986-12.2 C (10.0 F)
1987-16.7 C (1.9 F)
1988-15.0 C (5.0 F)
1989-16.1 C (3.0 F)
1990-11.7 C (10.9 F)
1991-11.1 C (12.0 F)
1992-10.0 C (14.0 F)
1993-13.3 C (8.1 F)
1994-17.8 C (0.0 F)
1995-13.3 C (8.1 F)
1996-17.2 C (1.0 F)
1997-15.6 C (3.9 F)
1998-7.8 C (18.0 F)
1999-10.6 C (12.9 F)
2000-15.6 C (3.9 F)
2001-10.0 C (14.0 F)
2002-7.2 C (19.0 F)
2003-12.2 C (10.0 F)
2004-11.7 C (10.9 F)
2005-12.2 C (10.0 F)
2006-8.9 C (16.0 F)
2007-13.9 C (7.0 F)
2008-11.1 C (12.0 F)
2009-12.8 C (9.0 F)
2010-10.6 C (12.9 F)
2011-10.0 C (14.0 F)
2012-8.3 C (17.1 F)
2013-8.9 C (16.0 F)
2014-15.0 C (5.0 F)
2015-17.2 C (1.0 F)
2016-9.4 C (15.1 F)
2017-12.8 C (9.0 F)
2018-17.8 C (0.0 F)
2019-10.0 C (14.0 F)
2020-6.1 C (21.0 F)
2021-5.6 C (21.9 F)
2022-12.2 C (10.0 F)
2023-7.2 C (19.0 F)
2024-8.9 C (16.0 F)
2025-12.2 C (10.0 F)
2026-10.6 C (12.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Williamsburg 2 N by year The wettest day of the year at Williamsburg 2 N, 1948 to 2026. The record is 362.7 mm (14.3 in) in 1999, marked on the chart; the median year is 73.4 mm (2.9 in). 01002003004001960198020002020Record: 362.7 mm (14.3 in) in 1999
The wettest day of the year at Williamsburg 2 N, 1948 to 2026. The record is 362.7 mm (14.3 in) in 1999, marked on the chart; the median year is 73.4 mm (2.9 in).
Wettest day (Rx1day) at Williamsburg 2 N by year
YearWettest day (Rx1day)
194841.1 mm (1.6 in)
194962.2 mm (2.4 in)
195050.8 mm (2.0 in)
195148.3 mm (1.9 in)
195250.8 mm (2.0 in)
195352.6 mm (2.1 in)
195449.8 mm (2.0 in)
1955158.2 mm (6.2 in)
195678.5 mm (3.1 in)
195774.4 mm (2.9 in)
195891.9 mm (3.6 in)
195968.6 mm (2.7 in)
1960150.6 mm (5.9 in)
196188.1 mm (3.5 in)
196264.0 mm (2.5 in)
1963107.7 mm (4.2 in)
196465.8 mm (2.6 in)
196548.3 mm (1.9 in)
196693.0 mm (3.7 in)
196760.5 mm (2.4 in)
196853.8 mm (2.1 in)
196958.2 mm (2.3 in)
197055.9 mm (2.2 in)
197164.5 mm (2.5 in)
1972119.9 mm (4.7 in)
197398.6 mm (3.9 in)
197463.2 mm (2.5 in)
1975252.7 mm (9.9 in)
197668.1 mm (2.7 in)
197784.1 mm (3.3 in)
197880.0 mm (3.1 in)
1979105.9 mm (4.2 in)
198060.7 mm (2.4 in)
198147.5 mm (1.9 in)
1982109.2 mm (4.3 in)
198390.7 mm (3.6 in)
198453.8 mm (2.1 in)
1985150.4 mm (5.9 in)
198655.9 mm (2.2 in)
198761.0 mm (2.4 in)
198865.3 mm (2.6 in)
1989287.8 mm (11.3 in)
199083.6 mm (3.3 in)
199158.7 mm (2.3 in)
199244.2 mm (1.7 in)
199358.9 mm (2.3 in)
199464.5 mm (2.5 in)
199553.8 mm (2.1 in)
199698.0 mm (3.9 in)
199773.4 mm (2.9 in)
199881.0 mm (3.2 in)
1999362.7 mm (14.3 in)
200085.1 mm (3.4 in)
200169.3 mm (2.7 in)
200247.2 mm (1.9 in)
2003117.9 mm (4.6 in)
200472.9 mm (2.9 in)
200550.8 mm (2.0 in)
2006245.1 mm (9.6 in)
200763.0 mm (2.5 in)
200870.6 mm (2.8 in)
2009127.3 mm (5.0 in)
2010238.5 mm (9.4 in)
2011247.9 mm (9.8 in)
201290.2 mm (3.6 in)
2013142.7 mm (5.6 in)
201462.7 mm (2.5 in)
201561.7 mm (2.4 in)
201688.9 mm (3.5 in)
201793.0 mm (3.7 in)
201895.8 mm (3.8 in)
201990.9 mm (3.6 in)
202078.2 mm (3.1 in)
202155.1 mm (2.2 in)
202267.3 mm (2.6 in)
202385.1 mm (3.4 in)
202481.8 mm (3.2 in)
2025114.0 mm (4.5 in)
202681.5 mm (3.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Williamsburg 2 N by year The wettest five days of the year at Williamsburg 2 N, 1948 to 2026. The record is 431.3 mm (17.0 in) in 1999, marked on the chart; the median year is 111.5 mm (4.4 in). 01002003004005001960198020002020Record: 431.3 mm (17.0 in) in 1999
The wettest five days of the year at Williamsburg 2 N, 1948 to 2026. The record is 431.3 mm (17.0 in) in 1999, marked on the chart; the median year is 111.5 mm (4.4 in).
Wettest five days (Rx5day) at Williamsburg 2 N by year
YearWettest five days (Rx5day)
194868.6 mm (2.7 in)
1949118.3 mm (4.7 in)
195053.8 mm (2.1 in)
195175.7 mm (3.0 in)
195268.6 mm (2.7 in)
195399.4 mm (3.9 in)
195465.6 mm (2.6 in)
1955189.7 mm (7.5 in)
1956119.7 mm (4.7 in)
195794.0 mm (3.7 in)
1958134.1 mm (5.3 in)
195994.8 mm (3.7 in)
1960172.2 mm (6.8 in)
1961100.3 mm (3.9 in)
196285.1 mm (3.4 in)
1963205.2 mm (8.1 in)
196495.6 mm (3.8 in)
196572.7 mm (2.9 in)
196699.1 mm (3.9 in)
1967131.6 mm (5.2 in)
196860.1 mm (2.4 in)
196992.8 mm (3.7 in)
197083.5 mm (3.3 in)
197199.6 mm (3.9 in)
1972120.2 mm (4.7 in)
1973100.4 mm (4.0 in)
1974129.3 mm (5.1 in)
1975260.1 mm (10.2 in)
197679.0 mm (3.1 in)
1977104.4 mm (4.1 in)
1978233.4 mm (9.2 in)
1979151.1 mm (5.9 in)
198067.0 mm (2.6 in)
198165.8 mm (2.6 in)
1982210.0 mm (8.3 in)
198393.7 mm (3.7 in)
1984111.5 mm (4.4 in)
1985210.4 mm (8.3 in)
198699.8 mm (3.9 in)
1987138.5 mm (5.5 in)
198879.6 mm (3.1 in)
1989313.2 mm (12.3 in)
199099.6 mm (3.9 in)
199188.5 mm (3.5 in)
1992138.8 mm (5.5 in)
199378.0 mm (3.1 in)
199489.1 mm (3.5 in)
199581.7 mm (3.2 in)
1996115.8 mm (4.6 in)
1997165.9 mm (6.5 in)
1998125.9 mm (5.0 in)
1999431.3 mm (17.0 in)
2000126.2 mm (5.0 in)
2001105.2 mm (4.1 in)
200272.2 mm (2.8 in)
2003165.4 mm (6.5 in)
2004128.5 mm (5.1 in)
200581.3 mm (3.2 in)
2006280.1 mm (11.0 in)
200799.9 mm (3.9 in)
200888.8 mm (3.5 in)
2009148.1 mm (5.8 in)
2010340.6 mm (13.4 in)
2011269.5 mm (10.6 in)
2012154.7 mm (6.1 in)
2013181.3 mm (7.1 in)
201476.7 mm (3.0 in)
2015127.2 mm (5.0 in)
2016144.6 mm (5.7 in)
2017127.6 mm (5.0 in)
2018181.4 mm (7.1 in)
2019120.6 mm (4.7 in)
2020218.5 mm (8.6 in)
202197.0 mm (3.8 in)
202294.0 mm (3.7 in)
202394.4 mm (3.7 in)
2024114.8 mm (4.5 in)
2025119.9 mm (4.7 in)
2026112.5 mm (4.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Williamsburg 2 N by year The longest dry spell of the year at Williamsburg 2 N, 1948 to 2026. The record is 44 days in 2000, marked on the chart; the median year is 19 days. 010203040501960198020002020Record: 44 days in 2000
The longest dry spell of the year at Williamsburg 2 N, 1948 to 2026. The record is 44 days in 2000, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Williamsburg 2 N by year
YearLongest dry spell (CDD)
194813 days
194926 days
195018 days
195113 days
195223 days
195330 days
195423 days
195515 days
195618 days
195718 days
195823 days
195920 days
196017 days
196123 days
196214 days
196319 days
196429 days
196534 days
196627 days
196720 days
196825 days
196917 days
197021 days
197125 days
197211 days
197326 days
197423 days
197513 days
197625 days
197718 days
197818 days
197914 days
198015 days
198118 days
198223 days
198319 days
198415 days
198527 days
198630 days
198719 days
198814 days
198922 days
199017 days
199122 days
199215 days
199318 days
199420 days
199515 days
19968 days
199720 days
199813 days
199918 days
200044 days
200139 days
200219 days
200312 days
200417 days
200528 days
200625 days
200725 days
200819 days
200920 days
201024 days
201116 days
201214 days
201314 days
201416 days
201516 days
201623 days
201720 days
201813 days
201924 days
202010 days
202117 days
202215 days
202320 days
202439 days
202515 days
202622 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

73 years with a frost

Across 73 years with a frost, the median last spring frost at Williamsburg 2 N falls on 7 April and the median first autumn frost on 5 November, which leaves a median of 210 days between them.

In 1996 to 2025 the median growing season was 226 days. That is 27 days more than in 1953 to 1982.

Fitted over all years, the growing season changes by +6.6 days per decade at this station.

Frost dates and growing season at Williamsburg 2 N
MeasureMedian, all yearsEarliest period (1953 to 1982)Recent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost7 April12 April27 March16 days earlier-3.9 days per decade
First autumn frost5 November29 October10 November12 days later+2.6 days per decade
Growing days210 days199 days226 days27 days more+6.6 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

75 years, 1949 to 2025

A day with at least 75.1 mm (3.0 in) of rain is expected about once in 2 years. A day with at least 372.4 mm (14.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Williamsburg 2 N: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years75.1 mm (3.0 in)
5 years111.4 mm (4.4 in)
10 years147.2 mm (5.8 in)
25 years212.2 mm (8.4 in)
50 years280.7 mm (11.1 in)
100 years372.4 mm (14.7 in)Longer than the 75 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, 75 years of values from 1949 to 2025.

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

The largest wettest-day totals in the fit: 362.7 mm (14.3 in) in 1999; 287.8 mm (11.3 in) in 1989; 252.7 mm (9.9 in) in 1975.

Station Changes

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

Climate Twins

2011 to 2025 against 1961 to 1990

Over 2011 to 2025, Williamsburg 2 N had a mean temperature of 15.8 C (60.4 F) and 1,363.4 mm (53.7 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Winona 5 E (United States, 1,244 km away), Muscle Shoals AP (United States, 1,020 km away) and Houston (United States, 1,173 km away).

Climate twins of Williamsburg 2 N: stations whose 1961 to 1990 climate is closest to its 2011 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
Winona 5 EUnited States1,244 km (773 mi)15.7 C (60.3 F)1,447.1 mm (57.0 in)0.60
Muscle Shoals APUnited States1,020 km (634 mi)15.9 C (60.5 F)1,369.0 mm (53.9 in)0.62
HoustonUnited States1,173 km (729 mi)15.9 C (60.6 F)1,398.7 mm (55.1 in)0.63

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

Download the Data

  • Data for Williamsburg 2 N standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Williamsburg 2 N 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-13).