Built 2026-10-16 (16 October 2026)

Wytheville Weather Records (USC00449301)

Record envelope, standing records and threshold days for Wytheville (USC00449301), Virginia, United States, with 134 years of record.

Key Facts for Wytheville

  • Wytheville (USC00449301) is a weather station in Virginia, United States at 36.94 latitude and -81.06 longitude, 639 m (2,095 ft) above sea level.
  • The station reports from 1893 to 2026, 134 years of record.
  • 1,464 records set at Wytheville still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Wytheville set a daily record precipitation of 36.3 mm (1.4 in) on 11 October 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Virginia, United States, 36.94 latitude, -81.06 longitude.
  • Elevation: 639 m (2,095 ft).
  • Period of record: 1893 to 2026, 134 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

9 days at or beyond a record
Daily record high and record low at Wytheville, with 2026 drawn through them The band shows the record high and record low for each calendar day at Wytheville. The lines show the 2026 daily maximum and minimum. 9 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 Wytheville. The lines show the 2026 daily maximum and minimum. 9 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Wytheville, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan25.6 C (78.1 F)-28.9 C (-20.0 F)17.2 C (63.0 F)-15.0 C (5.0 F)
Feb25.6 C (78.1 F)-22.8 C (-9.0 F)17.8 C (64.0 F)-13.9 C (7.0 F)
Mar28.3 C (82.9 F)-17.8 C (0.0 F)27.2 C (81.0 F)-7.8 C (18.0 F)
Apr31.1 C (88.0 F)-11.1 C (12.0 F)28.3 C (82.9 F)-2.8 C (27.0 F)
May32.8 C (91.0 F)-5.0 C (23.0 F)31.1 C (88.0 F)-1.7 C (28.9 F)
Jun36.7 C (98.1 F)-1.1 C (30.0 F)31.1 C (88.0 F)7.2 C (45.0 F)
Jul36.7 C (98.1 F)3.9 C (39.0 F)36.1 C (97.0 F)12.2 C (54.0 F)
Aug36.7 C (98.1 F)1.7 C (35.1 F)31.1 C (88.0 F)8.9 C (48.0 F)
Sep36.1 C (97.0 F)-3.9 C (25.0 F)32.8 C (91.0 F)4.4 C (39.9 F)
Oct32.2 C (90.0 F)-11.1 C (12.0 F)27.2 C (81.0 F)3.9 C (39.0 F)
Nov26.7 C (80.1 F)-16.7 C (1.9 F)n/an/a
Dec24.4 C (75.9 F)-25.0 C (-13.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Wytheville by the year they were set 1,464 records at Wytheville still stand. 2010 holds the most, with 32. 0102030401893: 151894: 191895: 81896: 201897: 141898: 111899: 221900: 261901: 161902: 111903: 181904: 91905: 11930: 181931: 151932: 201933: 121934: 201935: 181936: 191937: 151938: 151939: 101940: 181941: 201942: 101943: 211944: 141945: 161946: 101947: 191948: 121949: 121950: 221951: 111952: 91953: 81954: 151955: 61956: 121957: 101958: 71959: 31960: 131961: 71962: 181963: 191964: 141965: 61966: 141967: 251968: 221969: 221970: 181971: 61972: 171973: 121974: 131975: 31976: 241977: 171978: 131979: 161980: 101981: 71982: 121983: 211984: 161985: 201986: 131987: 61988: 211989: 231990: 91991: 141992: 161993: 101994: 111995: 91996: 191997: 191998: 141999: 122000: 122001: 102002: 132003: 72004: 92005: 32006: 122007: 92008: 62009: 42010: 322011: 202012: 102013: 22014: 112015: 192016: 102017: 152018: 212019: 102020: 112021: 42022: 62023: 62024: 12025: 42026: 91893190419391950196119721983199420052016
1,464 records at Wytheville still stand. 2010 holds the most, with 32.
Standing records at Wytheville by the year they were set
Year setStanding records
189315
189419
18958
189620
189714
189811
189922
190026
190116
190211
190318
19049
19051
193018
193115
193220
193312
193420
193518
193619
193715
193815
193910
194018
194120
194210
194321
194414
194516
194610
194719
194812
194912
195022
195111
19529
19538
195415
19556
195612
195710
19587
19593
196013
19617
196218
196319
196414
19656
196614
196725
196822
196922
197018
19716
197217
197312
197413
19753
197624
197717
197813
197916
198010
19817
198212
198321
198416
198520
198613
19876
198821
198923
19909
199114
199216
199310
199411
19959
199619
199719
199814
199912
200012
200110
200213
20037
20049
20053
200612
20079
20086
20094
201032
201120
201210
20132
201411
201519
201610
201715
201821
201910
202011
20214
20226
20236
20241
20254
20269

All-Time Record Progression

10 new records
When Wytheville set new all-time records 10 all-time records were set at Wytheville between 11 March 1960 and 15 August 2010. Each dot is a new record. Record snow depthRecord daily precipitationRecord daily snowfallRecord low maximum temperatureRecord low minimum temperatureRecord high maximum temperatureRecord high minimum temperature11 March 1960: Record snow depth 43.2 cm (17.0 in)16 March 1960: Record snow depth 48.3 cm (19.0 in)18 July 1964: Record daily precipitation 123.2 mm (4.9 in)1 December 1974: Record daily snowfall 36.6 cm (14.4 in)21 January 1985: Record low maximum temperature -19.4 C (-2.9 F)21 January 1985: Record low minimum temperature -28.9 C (-20.0 F)16 July 1988: Record high maximum temperature 36.7 C (98.1 F)7 January 1996: Record daily snowfall 40.6 cm (16.0 in)8 January 1996: Record snow depth 55.9 cm (22.0 in)15 August 2010: Record high minimum temperature 25.0 C (77.0 F)196019701980199020002010
10 all-time records were set at Wytheville between 11 March 1960 and 15 August 2010. Each dot is a new record.
When Wytheville set new all-time records
DateKindDetail
1960-03-11Record snow depthRecord snow depth 43.2 cm (17.0 in)
1960-03-16Record snow depthRecord snow depth 48.3 cm (19.0 in)
1964-07-18Record daily precipitationRecord daily precipitation 123.2 mm (4.9 in)
1974-12-01Record daily snowfallRecord daily snowfall 36.6 cm (14.4 in)
1985-01-21Record low maximum temperatureRecord low maximum temperature -19.4 C (-2.9 F)
1985-01-21Record low minimum temperatureRecord low minimum temperature -28.9 C (-20.0 F)
1988-07-16Record high maximum temperatureRecord high maximum temperature 36.7 C (98.1 F)
1996-01-07Record daily snowfallRecord daily snowfall 40.6 cm (16.0 in)
1996-01-08Record snow depthRecord snow depth 55.9 cm (22.0 in)
2010-08-15Record high minimum temperatureRecord high minimum temperature 25.0 C (77.0 F)

Wettest Day of Each Month

Jul: 123.2 mm (4.9 in)
Record daily precipitation for each month at Wytheville The wettest day on record for each calendar month at Wytheville. The most was 123.2 mm (4.9 in) on 18 July 1964. 050100150 Jan: 56.6 mm (2.2 in), 15 January 1995 Jan Feb: 64.8 mm (2.6 in), 6 February 1897 Feb Mar: 95.0 mm (3.7 in), 18 March 2002 Mar Apr: 68.6 mm (2.7 in), 19 April 1901 Apr May: 88.1 mm (3.5 in), 19 May 1942 May Jun: 88.6 mm (3.5 in), 21 June 1972 Jun Jul: 123.2 mm (4.9 in), 18 July 1964 Jul Aug: 109.2 mm (4.3 in), 28 August 1893 Aug Sep: 103.1 mm (4.1 in), 3 September 1898 Sep Oct: 88.9 mm (3.5 in), 26 October 2007 Oct Nov: 93.2 mm (3.7 in), 12 November 1935 Nov Dec: 59.7 mm (2.4 in), 1 December 2010 Dec
The wettest day on record for each calendar month at Wytheville. The most was 123.2 mm (4.9 in) on 18 July 1964.
Record daily precipitation for each month at Wytheville
MonthRecord daily precipitation (mm)Date
Jan56.6 mm (2.2 in)15 January 1995
Feb64.8 mm (2.6 in)6 February 1897
Mar95.0 mm (3.7 in)18 March 2002
Apr68.6 mm (2.7 in)19 April 1901
May88.1 mm (3.5 in)19 May 1942
Jun88.6 mm (3.5 in)21 June 1972
Jul123.2 mm (4.9 in)18 July 1964
Aug109.2 mm (4.3 in)28 August 1893
Sep103.1 mm (4.1 in)3 September 1898
Oct88.9 mm (3.5 in)26 October 2007
Nov93.2 mm (3.7 in)12 November 1935
Dec59.7 mm (2.4 in)1 December 2010

Period of Record Coverage

1893 to 2026
Days with data per year at Wytheville 110 years of record at Wytheville, 1893 to 2026. 10 years have data for under 90 percent of days and are left out of rankings: 1895, 1896, 1897, 1900, 1905, 1950, 1996, 2013 and others. 1893: 355 of 365 days1894: 365 of 365 days1895: 181 of 365 days1896: 212 of 366 days1897: 324 of 365 days1898: 361 of 365 days1899: 352 of 365 days1900: 274 of 365 days1901: 356 of 365 days1902: 357 of 365 days1903: 354 of 365 days1904: 362 of 366 days1905: 28 of 365 days1930: 365 of 365 days1931: 365 of 365 days1932: 366 of 366 days1933: 365 of 365 days1934: 365 of 365 days1935: 365 of 365 days1936: 336 of 366 days1937: 365 of 365 days1938: 365 of 365 days1939: 363 of 365 days1940: 366 of 366 days1941: 363 of 365 days1942: 364 of 365 days1943: 363 of 365 days1944: 365 of 366 days1945: 364 of 365 days1946: 363 of 365 days1947: 365 of 365 days1948: 365 of 366 days1949: 345 of 365 days1950: 326 of 365 days1951: 364 of 365 days1952: 362 of 366 days1953: 363 of 365 days1954: 362 of 365 days1955: 365 of 365 days1956: 363 of 366 days1957: 364 of 365 days1958: 345 of 365 days1959: 363 of 365 days1960: 364 of 366 days1961: 360 of 365 days1962: 363 of 365 days1963: 365 of 365 days1964: 364 of 366 days1965: 363 of 365 days1966: 365 of 365 days1967: 363 of 365 days1968: 365 of 366 days1969: 363 of 365 days1970: 362 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 359 of 365 days1974: 364 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 364 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 362 of 365 days1983: 364 of 365 days1984: 366 of 366 days1985: 364 of 365 days1986: 361 of 365 days1987: 364 of 365 days1988: 366 of 366 days1989: 364 of 365 days1990: 363 of 365 days1991: 365 of 365 days1992: 365 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 318 of 366 days1997: 362 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 363 of 365 days2004: 361 of 366 days2005: 361 of 365 days2006: 364 of 365 days2007: 364 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 181 of 365 days2014: 363 of 365 days2015: 365 of 365 days2016: 364 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 362 of 365 days2020: 362 of 366 days2021: 306 of 365 days2022: 362 of 365 days2023: 363 of 365 days2024: 366 of 366 days2025: 358 of 365 days2026: 272 of 365 days19051935195019651980199520102025
110 years of record at Wytheville, 1893 to 2026. 10 years have data for under 90 percent of days and are left out of rankings: 1895, 1896, 1897, 1900, 1905, 1950, 1996, 2013 and others.
Days with data per year at Wytheville
YearDays with dataShare of yearComplete
189335597%Yes
1894365100%Yes
189518150%No
189621258%No
189732489%No
189836199%Yes
189935296%Yes
190027475%No
190135698%Yes
190235798%Yes
190335497%Yes
190436299%Yes
1905288%No
1930365100%Yes
1931365100%Yes
1932366100%Yes
1933365100%Yes
1934365100%Yes
1935365100%Yes
193633692%Yes
1937365100%Yes
1938365100%Yes
193936399%Yes
1940366100%Yes
194136399%Yes
1942364100%Yes
194336399%Yes
1944365100%Yes
1945364100%Yes
194636399%Yes
1947365100%Yes
1948365100%Yes
194934595%Yes
195032689%No
1951364100%Yes
195236299%Yes
195336399%Yes
195436299%Yes
1955365100%Yes
195636399%Yes
1957364100%Yes
195834595%Yes
195936399%Yes
196036499%Yes
196136099%Yes
196236399%Yes
1963365100%Yes
196436499%Yes
196536399%Yes
1966365100%Yes
196736399%Yes
1968365100%Yes
196936399%Yes
197036299%Yes
1971365100%Yes
1972365100%Yes
197335998%Yes
1974364100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978364100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
198236299%Yes
1983364100%Yes
1984366100%Yes
1985364100%Yes
198636199%Yes
1987364100%Yes
1988366100%Yes
1989364100%Yes
199036399%Yes
1991365100%Yes
1992365100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
199631887%No
199736299%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
200336399%Yes
200436199%Yes
200536199%Yes
2006364100%Yes
2007364100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
201318150%No
201436399%Yes
2015365100%Yes
201636499%Yes
2017365100%Yes
2018365100%Yes
201936299%Yes
202036299%Yes
202130684%No
202236299%Yes
202336399%Yes
2024366100%Yes
202535898%Yes
202627275%No

Latest Records

20
Latest records at Wytheville
DateStationRecordValueBeat old record byOld record stoodSignificance
11 October 2026Wytheville, USdaily rain (Provisional)36.3 mm (1.4 in)0.5 mm (0.02 in)8 years12 of 100 (Routine)
24 September 2026Wytheville, USdaily rain (Provisional)26.2 mm (1.0 in)8.9 mm (0.35 in)51 years31 of 100 (Routine)
18 September 2026Wytheville, USdaily high max (Tie, Provisional)31.7 C (89.1 F)tie48 years6 of 100 (Routine)
23 July 2026Wytheville, USdaily rain47.0 mm (1.9 in)9.7 mm (0.38 in)131 years48 of 100 (Notable)
9 July 2026Wytheville, USdaily high min (Tie)19.4 C (66.9 F)tie23 years4 of 100 (Routine)
4 July 2026Wytheville, USdaily high max36.1 C (97.0 F)2.8 C (5.0 F)128 years49 of 100 (Notable)
3 July 2026Wytheville, USdaily high max35.0 C (95.0 F)0.6 C (1.1 F)127 years42 of 100 (Notable)
27 May 2026Wytheville, USdaily high min (Tie)17.8 C (64.0 F)tie52 years6 of 100 (Routine)
15 May 2026Wytheville, USdaily low max10.6 C (51.1 F)1.1 C (2.0 F)48 years26 of 100 (Routine)
17 April 2026Wytheville, USdaily high min (Tie)13.3 C (55.9 F)tie129 years10 of 100 (Routine)
16 April 2026Wytheville, USdaily high max (Tie)28.3 C (82.9 F)tie49 years6 of 100 (Routine)
23 March 2026Wytheville, USdaily high max (Tie)26.1 C (79.0 F)tie13 years3 of 100 (Routine)
12 March 2026Wytheville, USdaily high max27.2 C (81.0 F)2.8 C (5.0 F)59 years31 of 100 (Routine)
8 March 2026Wytheville, USdaily high max26.1 C (79.0 F)2.2 C (4.0 F)52 years28 of 100 (Routine)
7 March 2026Wytheville, USdaily high max25.6 C (78.1 F)2.3 C (4.1 F)52 years28 of 100 (Routine)
6 March 2026Wytheville, USdaily high max23.9 C (75.0 F)0.6 C (1.1 F)36 years21 of 100 (Routine)
20 February 2026Wytheville, USdaily high min9.4 C (48.9 F)0.5 C (0.9 F)35 years20 of 100 (Routine)
2 February 2026Wytheville, USdaily low max-7.8 C (18.0 F)1.1 C (2.0 F)127 years41 of 100 (Notable)
25 January 2026Wytheville, USdaily snowfall (Tie)7.6 cm (3.0 in)tie58 years6 of 100 (Routine)
11 November 2025Wytheville, USdaily low max-0.6 C (30.9 F)2.3 C (4.1 F)130 years43 of 100 (Notable)

Climate Trend

98 complete years, 1893 to 2025
Annual mean temperature at Wytheville as warming stripes, 1893 to 2025 One stripe for each of 98 complete years at Wytheville, 1893 to 2025. Blue stripes are years cooler than the station's own mean of 11.6 C (52.8 F); red stripes are warmer. The coolest year was 1997, at 10.1 C (50.1 F), and the warmest was 1949, at 13.3 C (55.9 F). The strongest colour marks a difference of 1.7 C (3.1 F). 1893: 10.8 C, -0.8 C from the station mean1894: 11.5 C, -0.1 C from the station mean1898: 12.3 C, +0.7 C from the station mean1899: 12.0 C, +0.5 C from the station mean1901: 11.3 C, -0.3 C from the station mean1902: 12.0 C, +0.4 C from the station mean1903: 11.8 C, +0.3 C from the station mean1904: 11.4 C, -0.2 C from the station mean1930: 11.4 C, -0.2 C from the station mean1931: 12.3 C, +0.7 C from the station mean1932: 12.2 C, +0.6 C from the station mean1933: 12.4 C, +0.9 C from the station mean1934: 11.7 C, +0.1 C from the station mean1935: 11.5 C, 0.0 C from the station mean1937: 11.3 C, -0.3 C from the station mean1938: 12.3 C, +0.7 C from the station mean1939: 12.4 C, +0.8 C from the station mean1940: 10.7 C, -0.9 C from the station mean1941: 12.4 C, +0.8 C from the station mean1942: 12.2 C, +0.6 C from the station mean1943: 12.3 C, +0.7 C from the station mean1944: 12.4 C, +0.8 C from the station mean1945: 12.6 C, +1.1 C from the station mean1946: 13.1 C, +1.5 C from the station mean1947: 12.0 C, +0.4 C from the station mean1948: 12.5 C, +0.9 C from the station mean1949: 13.3 C, +1.7 C from the station mean1951: 11.3 C, -0.3 C from the station mean1952: 12.1 C, +0.5 C from the station mean1953: 12.4 C, +0.8 C from the station mean1954: 11.9 C, +0.3 C from the station mean1955: 11.7 C, +0.1 C from the station mean1956: 11.8 C, +0.2 C from the station mean1957: 12.0 C, +0.5 C from the station mean1959: 11.9 C, +0.3 C from the station mean1960: 10.7 C, -0.9 C from the station mean1961: 11.2 C, -0.4 C from the station mean1962: 11.2 C, -0.4 C from the station mean1963: 10.9 C, -0.7 C from the station mean1964: 11.5 C, -0.1 C from the station mean1965: 11.6 C, 0.0 C from the station mean1966: 10.6 C, -1.0 C from the station mean1967: 10.5 C, -1.1 C from the station mean1968: 10.1 C, -1.5 C from the station mean1969: 10.3 C, -1.3 C from the station mean1970: 11.7 C, +0.1 C from the station mean1971: 11.8 C, +0.2 C from the station mean1972: 11.5 C, 0.0 C from the station mean1973: 12.3 C, +0.7 C from the station mean1974: 11.9 C, +0.4 C from the station mean1975: 12.3 C, +0.8 C from the station mean1976: 11.1 C, -0.5 C from the station mean1977: 11.6 C, +0.1 C from the station mean1978: 11.3 C, -0.3 C from the station mean1979: 11.5 C, -0.1 C from the station mean1980: 11.5 C, -0.1 C from the station mean1981: 11.2 C, -0.4 C from the station mean1982: 11.9 C, +0.3 C from the station mean1983: 11.4 C, -0.2 C from the station mean1984: 12.0 C, +0.4 C from the station mean1985: 12.2 C, +0.6 C from the station mean1986: 12.6 C, +1.1 C from the station mean1987: 12.2 C, +0.6 C from the station mean1988: 11.5 C, -0.1 C from the station mean1989: 10.8 C, -0.8 C from the station mean1990: 12.1 C, +0.5 C from the station mean1991: 11.7 C, +0.1 C from the station mean1992: 10.2 C, -1.3 C from the station mean1993: 10.5 C, -1.1 C from the station mean1994: 10.5 C, -1.1 C from the station mean1995: 10.7 C, -0.9 C from the station mean1997: 10.1 C, -1.5 C from the station mean1998: 12.0 C, +0.4 C from the station mean1999: 11.2 C, -0.4 C from the station mean2000: 10.5 C, -1.1 C from the station mean2001: 11.0 C, -0.6 C from the station mean2002: 11.2 C, -0.4 C from the station mean2003: 10.7 C, -0.9 C from the station mean2004: 11.2 C, -0.4 C from the station mean2005: 11.2 C, -0.4 C from the station mean2006: 11.1 C, -0.5 C from the station mean2007: 11.3 C, -0.2 C from the station mean2008: 10.5 C, -1.1 C from the station mean2009: 10.6 C, -1.0 C from the station mean2010: 11.1 C, -0.5 C from the station mean2011: 12.0 C, +0.4 C from the station mean2012: 12.0 C, +0.4 C from the station mean2014: 10.6 C, -0.9 C from the station mean2015: 11.9 C, +0.3 C from the station mean2016: 12.2 C, +0.7 C from the station mean2017: 12.2 C, +0.6 C from the station mean2018: 11.8 C, +0.2 C from the station mean2019: 12.2 C, +0.6 C from the station mean2020: 11.8 C, +0.2 C from the station mean2022: 11.4 C, -0.2 C from the station mean2023: 12.2 C, +0.6 C from the station mean2024: 12.6 C, +1.0 C from the station mean2025: 11.5 C, -0.1 C from the station mean18931900191019201930194019501960197019801990200020102020
One stripe for each of 98 complete years at Wytheville, 1893 to 2025. Blue stripes are years cooler than the station's own mean of 11.6 C (52.8 F); red stripes are warmer. The coolest year was 1997, at 10.1 C (50.1 F), and the warmest was 1949, at 13.3 C (55.9 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Wytheville as warming stripes, 1893 to 2025
YearAnnual mean temperatureDifference from the station mean
189310.8 C-0.79 C
189411.5 C-0.13 C
189812.3 C+0.69 C
189912.0 C+0.45 C
190111.3 C-0.33 C
190212.0 C+0.40 C
190311.8 C+0.25 C
190411.4 C-0.23 C
193011.4 C-0.19 C
193112.3 C+0.69 C
193212.2 C+0.58 C
193312.4 C+0.86 C
193411.7 C+0.09 C
193511.5 C-0.04 C
193711.3 C-0.30 C
193812.3 C+0.67 C
193912.4 C+0.84 C
194010.7 C-0.91 C
194112.4 C+0.77 C
194212.2 C+0.57 C
194312.3 C+0.73 C
194412.4 C+0.77 C
194512.6 C+1.05 C
194613.1 C+1.52 C
194712.0 C+0.38 C
194812.5 C+0.89 C
194913.3 C+1.67 C
195111.3 C-0.26 C
195212.1 C+0.51 C
195312.4 C+0.78 C
195411.9 C+0.27 C
195511.7 C+0.11 C
195611.8 C+0.18 C
195712.0 C+0.45 C
195911.9 C+0.33 C
196010.7 C-0.92 C
196111.2 C-0.40 C
196211.2 C-0.41 C
196310.9 C-0.70 C
196411.5 C-0.06 C
196511.6 C+0.00 C
196610.6 C-1.00 C
196710.5 C-1.08 C
196810.1 C-1.46 C
196910.3 C-1.30 C
197011.7 C+0.09 C
197111.8 C+0.18 C
197211.5 C-0.05 C
197312.3 C+0.72 C
197411.9 C+0.36 C
197512.3 C+0.76 C
197611.1 C-0.53 C
197711.6 C+0.05 C
197811.3 C-0.31 C
197911.5 C-0.12 C
198011.5 C-0.12 C
198111.2 C-0.38 C
198211.9 C+0.31 C
198311.4 C-0.20 C
198412.0 C+0.38 C
198512.2 C+0.57 C
198612.6 C+1.05 C
198712.2 C+0.57 C
198811.5 C-0.11 C
198910.8 C-0.78 C
199012.1 C+0.54 C
199111.7 C+0.08 C
199210.2 C-1.35 C
199310.5 C-1.07 C
199410.5 C-1.08 C
199510.7 C-0.91 C
199710.1 C-1.51 C
199812.0 C+0.37 C
199911.2 C-0.36 C
200010.5 C-1.07 C
200111.0 C-0.60 C
200211.2 C-0.39 C
200310.7 C-0.92 C
200411.2 C-0.42 C
200511.2 C-0.37 C
200611.1 C-0.52 C
200711.3 C-0.25 C
200810.5 C-1.07 C
200910.6 C-1.02 C
201011.1 C-0.51 C
201112.0 C+0.39 C
201212.0 C+0.38 C
201410.6 C-0.95 C
201511.9 C+0.34 C
201612.2 C+0.65 C
201712.2 C+0.59 C
201811.8 C+0.22 C
201912.2 C+0.62 C
202011.8 C+0.21 C
202211.4 C-0.23 C
202312.2 C+0.64 C
202412.6 C+0.99 C
202511.5 C-0.10 C

The annual mean temperature here has fallen by 0.04 C (0.00 to 0.08) per decade over 1893 to 2025. In Fahrenheit: 0.08 F (0.01 to 0.15) per decade. The slope is a straight line fitted to 98 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Wytheville
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.04 C (-0.08 to 0.00) per decade-0.08 F (-0.15 to -0.01) per decade1893 to 202598Fall
Mean daily maximum0.02 C (-0.03 to 0.06) per decade0.03 F (-0.05 to 0.11) per decade1893 to 202598Not clearly different from zero
Mean daily minimum-0.10 C (-0.16 to -0.04) per decade-0.2 F (-0.3 to -0.1) per decade1893 to 202598Fall

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 2026
Yearly extremes at Wytheville: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)36.7 C (98.1 F)198833.3 C (91.9 F)110
Coldest night (TNn)-28.9 C (-20.0 F)1985-17.8 C (0.0 F)110
Wettest day (Rx1day)123.2 mm (4.9 in)196456.1 mm (2.2 in)110
Wettest five days (Rx5day)246.3 mm (9.7 in)202489.2 mm (3.5 in)110
Longest dry spell (CDD)35 days190418 days110

Hottest day (TXx)

Hottest day (TXx) at Wytheville by year The hottest day of the year at Wytheville, 1893 to 2026. The record is 36.7 C (98.1 F) in 1988, marked on the chart; the median year is 33.3 C (91.9 F). 102030401900192019401960198020002020Record: 36.7 C (98.1 F) in 1988
The hottest day of the year at Wytheville, 1893 to 2026. The record is 36.7 C (98.1 F) in 1988, marked on the chart; the median year is 33.3 C (91.9 F).
Hottest day (TXx) at Wytheville by year
YearHottest day (TXx)
189331.1 C (88.0 F)
189431.7 C (89.1 F)
189526.1 C (79.0 F)
189631.7 C (89.1 F)
189733.9 C (93.0 F)
189835.6 C (96.1 F)
189935.0 C (95.0 F)
190036.1 C (97.0 F)
190135.0 C (95.0 F)
190234.4 C (93.9 F)
190334.4 C (93.9 F)
190433.9 C (93.0 F)
190513.9 C (57.0 F)
193035.0 C (95.0 F)
193134.4 C (93.9 F)
193234.4 C (93.9 F)
193334.4 C (93.9 F)
193435.0 C (95.0 F)
193532.8 C (91.0 F)
193635.0 C (95.0 F)
193732.8 C (91.0 F)
193831.1 C (88.0 F)
193933.3 C (91.9 F)
194033.9 C (93.0 F)
194133.3 C (91.9 F)
194233.3 C (91.9 F)
194333.9 C (93.0 F)
194435.6 C (96.1 F)
194533.3 C (91.9 F)
194631.1 C (88.0 F)
194731.7 C (89.1 F)
194833.9 C (93.0 F)
194933.3 C (91.9 F)
195031.1 C (88.0 F)
195132.2 C (90.0 F)
195235.6 C (96.1 F)
195333.9 C (93.0 F)
195435.6 C (96.1 F)
195532.8 C (91.0 F)
195631.1 C (88.0 F)
195732.2 C (90.0 F)
195830.0 C (86.0 F)
195933.3 C (91.9 F)
196030.6 C (87.1 F)
196130.6 C (87.1 F)
196233.3 C (91.9 F)
196332.8 C (91.0 F)
196432.2 C (90.0 F)
196533.3 C (91.9 F)
196635.6 C (96.1 F)
196731.7 C (89.1 F)
196833.9 C (93.0 F)
196933.3 C (91.9 F)
197032.8 C (91.0 F)
197131.7 C (89.1 F)
197232.8 C (91.0 F)
197333.9 C (93.0 F)
197431.1 C (88.0 F)
197533.3 C (91.9 F)
197632.2 C (90.0 F)
197734.4 C (93.9 F)
197833.3 C (91.9 F)
197932.8 C (91.0 F)
198033.9 C (93.0 F)
198131.7 C (89.1 F)
198231.1 C (88.0 F)
198336.1 C (97.0 F)
198433.9 C (93.0 F)
198532.8 C (91.0 F)
198633.9 C (93.0 F)
198735.0 C (95.0 F)
198836.7 C (98.1 F)
198932.2 C (90.0 F)
199032.8 C (91.0 F)
199132.2 C (90.0 F)
199231.1 C (88.0 F)
199335.0 C (95.0 F)
199432.2 C (90.0 F)
199535.0 C (95.0 F)
199633.3 C (91.9 F)
199733.3 C (91.9 F)
199835.0 C (95.0 F)
199933.3 C (91.9 F)
200030.6 C (87.1 F)
200131.7 C (89.1 F)
200232.2 C (90.0 F)
200330.6 C (87.1 F)
200430.0 C (86.0 F)
200533.3 C (91.9 F)
200632.8 C (91.0 F)
200733.9 C (93.0 F)
200832.2 C (90.0 F)
200930.0 C (86.0 F)
201036.7 C (98.1 F)
201133.9 C (93.0 F)
201236.7 C (98.1 F)
201331.7 C (89.1 F)
201431.7 C (89.1 F)
201532.2 C (90.0 F)
201634.4 C (93.9 F)
201733.3 C (91.9 F)
201832.8 C (91.0 F)
201932.8 C (91.0 F)
202031.7 C (89.1 F)
202131.7 C (89.1 F)
202233.3 C (91.9 F)
202332.2 C (90.0 F)
202434.4 C (93.9 F)
202533.9 C (93.0 F)
202636.1 C (97.0 F)

Coldest night (TNn)

Coldest night (TNn) at Wytheville by year The coldest night of the year at Wytheville, 1893 to 2026. The record is -28.9 C (-20.0 F) in 1985, marked on the chart; the median year is -17.8 C (0.0 F). -30-20-1001900192019401960198020002020Record: -28.9 C (-20.0 F) in 1985
The coldest night of the year at Wytheville, 1893 to 2026. The record is -28.9 C (-20.0 F) in 1985, marked on the chart; the median year is -17.8 C (0.0 F).
Coldest night (TNn) at Wytheville by year
YearColdest night (TNn)
1893-20.6 C (-5.1 F)
1894-20.6 C (-5.1 F)
1895-23.9 C (-11.0 F)
1896-19.4 C (-2.9 F)
1897-18.9 C (-2.0 F)
1898-17.8 C (0.0 F)
1899-22.8 C (-9.0 F)
1900-7.2 C (19.0 F)
1901-17.8 C (0.0 F)
1902-14.4 C (6.1 F)
1903-18.3 C (-0.9 F)
1904-16.7 C (1.9 F)
1905-17.8 C (0.0 F)
1930-17.2 C (1.0 F)
1931-12.8 C (9.0 F)
1932-14.4 C (6.1 F)
1933-18.3 C (-0.9 F)
1934-19.4 C (-2.9 F)
1935-17.2 C (1.0 F)
1936-21.7 C (-7.1 F)
1937-13.9 C (7.0 F)
1938-13.3 C (8.1 F)
1939-12.2 C (10.0 F)
1940-17.8 C (0.0 F)
1941-13.3 C (8.1 F)
1942-17.2 C (1.0 F)
1943-17.2 C (1.0 F)
1944-15.0 C (5.0 F)
1945-15.0 C (5.0 F)
1946-13.9 C (7.0 F)
1947-16.7 C (1.9 F)
1948-15.6 C (3.9 F)
1949-11.7 C (10.9 F)
1950-16.7 C (1.9 F)
1951-17.8 C (0.0 F)
1952-13.9 C (7.0 F)
1953-15.0 C (5.0 F)
1954-16.1 C (3.0 F)
1955-17.8 C (0.0 F)
1956-16.7 C (1.9 F)
1957-17.8 C (0.0 F)
1958-19.4 C (-2.9 F)
1959-17.8 C (0.0 F)
1960-17.8 C (0.0 F)
1961-18.9 C (-2.0 F)
1962-22.2 C (-8.0 F)
1963-23.3 C (-9.9 F)
1964-18.9 C (-2.0 F)
1965-18.9 C (-2.0 F)
1966-21.1 C (-6.0 F)
1967-20.6 C (-5.1 F)
1968-22.8 C (-9.0 F)
1969-21.7 C (-7.1 F)
1970-22.8 C (-9.0 F)
1971-16.7 C (1.9 F)
1972-21.7 C (-7.1 F)
1973-18.9 C (-2.0 F)
1974-18.3 C (-0.9 F)
1975-15.0 C (5.0 F)
1976-19.4 C (-2.9 F)
1977-23.3 C (-9.9 F)
1978-18.9 C (-2.0 F)
1979-19.4 C (-2.9 F)
1980-21.1 C (-6.0 F)
1981-22.8 C (-9.0 F)
1982-23.3 C (-9.9 F)
1983-21.7 C (-7.1 F)
1984-18.3 C (-0.9 F)
1985-28.9 C (-20.0 F)
1986-20.6 C (-5.1 F)
1987-26.1 C (-15.0 F)
1988-22.2 C (-8.0 F)
1989-25.0 C (-13.0 F)
1990-15.0 C (5.0 F)
1991-17.2 C (1.0 F)
1992-16.1 C (3.0 F)
1993-16.1 C (3.0 F)
1994-25.0 C (-13.0 F)
1995-16.1 C (3.0 F)
1996-22.8 C (-9.0 F)
1997-15.6 C (3.9 F)
1998-13.9 C (7.0 F)
1999-16.7 C (1.9 F)
2000-20.0 C (-4.0 F)
2001-13.3 C (8.1 F)
2002-13.9 C (7.0 F)
2003-19.4 C (-2.9 F)
2004-17.8 C (0.0 F)
2005-14.4 C (6.1 F)
2006-13.9 C (7.0 F)
2007-15.0 C (5.0 F)
2008-16.1 C (3.0 F)
2009-20.6 C (-5.1 F)
2010-15.6 C (3.9 F)
2011-18.3 C (-0.9 F)
2012-11.1 C (12.0 F)
2013-12.2 C (10.0 F)
2014-21.7 C (-7.1 F)
2015-20.6 C (-5.1 F)
2016-15.0 C (5.0 F)
2017-16.1 C (3.0 F)
2018-19.4 C (-2.9 F)
2019-16.7 C (1.9 F)
2020-13.3 C (8.1 F)
2021-11.1 C (12.0 F)
2022-19.4 C (-2.9 F)
2023-10.0 C (14.0 F)
2024-14.4 C (6.1 F)
2025-15.6 C (3.9 F)
2026-15.0 C (5.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Wytheville by year The wettest day of the year at Wytheville, 1893 to 2026. The record is 123.2 mm (4.9 in) in 1964, marked on the chart; the median year is 56.1 mm (2.2 in). 0501001501900192019401960198020002020Record: 123.2 mm (4.9 in) in 1964
The wettest day of the year at Wytheville, 1893 to 2026. The record is 123.2 mm (4.9 in) in 1964, marked on the chart; the median year is 56.1 mm (2.2 in).
Wettest day (Rx1day) at Wytheville by year
YearWettest day (Rx1day)
1893109.2 mm (4.3 in)
189438.6 mm (1.5 in)
189548.3 mm (1.9 in)
189664.0 mm (2.5 in)
189764.8 mm (2.6 in)
1898103.1 mm (4.1 in)
189952.8 mm (2.1 in)
190064.8 mm (2.6 in)
190168.6 mm (2.7 in)
190256.1 mm (2.2 in)
190345.5 mm (1.8 in)
190431.5 mm (1.2 in)
190520.6 mm (0.8 in)
193041.9 mm (1.6 in)
193140.4 mm (1.6 in)
193242.7 mm (1.7 in)
193328.2 mm (1.1 in)
193443.4 mm (1.7 in)
193593.2 mm (3.7 in)
193655.4 mm (2.2 in)
193763.0 mm (2.5 in)
193845.0 mm (1.8 in)
193951.6 mm (2.0 in)
194045.7 mm (1.8 in)
194145.0 mm (1.8 in)
194288.1 mm (3.5 in)
194340.4 mm (1.6 in)
194468.6 mm (2.7 in)
194556.1 mm (2.2 in)
194646.2 mm (1.8 in)
194739.6 mm (1.6 in)
194853.3 mm (2.1 in)
194979.8 mm (3.1 in)
195044.5 mm (1.8 in)
195161.0 mm (2.4 in)
195266.0 mm (2.6 in)
195369.9 mm (2.8 in)
195472.4 mm (2.9 in)
195536.1 mm (1.4 in)
195653.3 mm (2.1 in)
195750.8 mm (2.0 in)
195844.5 mm (1.8 in)
195999.1 mm (3.9 in)
196056.4 mm (2.2 in)
196153.8 mm (2.1 in)
196275.7 mm (3.0 in)
196341.4 mm (1.6 in)
1964123.2 mm (4.9 in)
196541.4 mm (1.6 in)
196669.3 mm (2.7 in)
196739.4 mm (1.6 in)
196861.2 mm (2.4 in)
196934.5 mm (1.4 in)
197063.2 mm (2.5 in)
197168.3 mm (2.7 in)
197288.6 mm (3.5 in)
197374.7 mm (2.9 in)
197460.5 mm (2.4 in)
197538.4 mm (1.5 in)
197652.6 mm (2.1 in)
197759.2 mm (2.3 in)
197877.5 mm (3.1 in)
197973.2 mm (2.9 in)
198086.4 mm (3.4 in)
198157.4 mm (2.3 in)
198252.1 mm (2.1 in)
198345.2 mm (1.8 in)
198453.1 mm (2.1 in)
198587.6 mm (3.4 in)
198636.1 mm (1.4 in)
198741.4 mm (1.6 in)
198843.4 mm (1.7 in)
198967.3 mm (2.6 in)
199058.7 mm (2.3 in)
199146.0 mm (1.8 in)
199285.3 mm (3.4 in)
199340.6 mm (1.6 in)
199460.5 mm (2.4 in)
199556.6 mm (2.2 in)
199642.4 mm (1.7 in)
199727.7 mm (1.1 in)
199855.4 mm (2.2 in)
199944.5 mm (1.8 in)
200055.1 mm (2.2 in)
200167.8 mm (2.7 in)
200295.0 mm (3.7 in)
200363.0 mm (2.5 in)
2004100.3 mm (3.9 in)
200539.6 mm (1.6 in)
200658.9 mm (2.3 in)
200788.9 mm (3.5 in)
200855.6 mm (2.2 in)
200958.9 mm (2.3 in)
201059.7 mm (2.4 in)
201141.9 mm (1.6 in)
201252.1 mm (2.1 in)
201343.2 mm (1.7 in)
201452.3 mm (2.1 in)
201563.8 mm (2.5 in)
201632.8 mm (1.3 in)
201767.8 mm (2.7 in)
201862.7 mm (2.5 in)
201959.9 mm (2.4 in)
202072.6 mm (2.9 in)
202156.1 mm (2.2 in)
202269.1 mm (2.7 in)
202375.4 mm (3.0 in)
202488.1 mm (3.5 in)
202554.4 mm (2.1 in)
202647.0 mm (1.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Wytheville by year The wettest five days of the year at Wytheville, 1893 to 2026. The record is 246.3 mm (9.7 in) in 2024, marked on the chart; the median year is 89.2 mm (3.5 in). 01002003001900192019401960198020002020Record: 246.3 mm (9.7 in) in 2024
The wettest five days of the year at Wytheville, 1893 to 2026. The record is 246.3 mm (9.7 in) in 2024, marked on the chart; the median year is 89.2 mm (3.5 in).
Wettest five days (Rx5day) at Wytheville by year
YearWettest five days (Rx5day)
1893151.9 mm (6.0 in)
189489.8 mm (3.5 in)
189532.3 mm (1.3 in)
189659.6 mm (2.3 in)
1897120.9 mm (4.8 in)
189859.9 mm (2.4 in)
189997.1 mm (3.8 in)
190093.2 mm (3.7 in)
1901131.8 mm (5.2 in)
190288.2 mm (3.5 in)
190372.5 mm (2.9 in)
190444.4 mm (1.7 in)
190534.0 mm (1.3 in)
193044.2 mm (1.7 in)
193166.3 mm (2.6 in)
193270.1 mm (2.8 in)
193354.2 mm (2.1 in)
193473.9 mm (2.9 in)
1935122.2 mm (4.8 in)
193694.8 mm (3.7 in)
1937108.7 mm (4.3 in)
1938101.1 mm (4.0 in)
193972.7 mm (2.9 in)
1940112.8 mm (4.4 in)
194159.7 mm (2.4 in)
1942152.4 mm (6.0 in)
194356.0 mm (2.2 in)
194489.2 mm (3.5 in)
1945122.3 mm (4.8 in)
194677.6 mm (3.1 in)
194790.5 mm (3.6 in)
194884.6 mm (3.3 in)
1949100.3 mm (3.9 in)
195070.7 mm (2.8 in)
1951121.7 mm (4.8 in)
195283.7 mm (3.3 in)
1953106.0 mm (4.2 in)
195499.1 mm (3.9 in)
195576.3 mm (3.0 in)
195693.2 mm (3.7 in)
195782.3 mm (3.2 in)
195866.1 mm (2.6 in)
1959132.1 mm (5.2 in)
196073.7 mm (2.9 in)
196183.0 mm (3.3 in)
196284.4 mm (3.3 in)
196349.1 mm (1.9 in)
1964160.8 mm (6.3 in)
196566.7 mm (2.6 in)
196696.2 mm (3.8 in)
1967106.0 mm (4.2 in)
196889.1 mm (3.5 in)
196987.1 mm (3.4 in)
197098.0 mm (3.9 in)
1971114.8 mm (4.5 in)
1972109.7 mm (4.3 in)
1973130.9 mm (5.2 in)
197467.4 mm (2.7 in)
197565.4 mm (2.6 in)
197699.8 mm (3.9 in)
1977122.2 mm (4.8 in)
1978140.2 mm (5.5 in)
197977.8 mm (3.1 in)
1980130.4 mm (5.1 in)
198164.2 mm (2.5 in)
198297.1 mm (3.8 in)
198372.6 mm (2.9 in)
198466.6 mm (2.6 in)
1985112.3 mm (4.4 in)
198687.2 mm (3.4 in)
198784.4 mm (3.3 in)
198865.7 mm (2.6 in)
1989100.8 mm (4.0 in)
1990129.4 mm (5.1 in)
199186.1 mm (3.4 in)
199295.0 mm (3.7 in)
199366.5 mm (2.6 in)
1994118.6 mm (4.7 in)
199584.1 mm (3.3 in)
199652.3 mm (2.1 in)
199745.8 mm (1.8 in)
199896.2 mm (3.8 in)
199955.4 mm (2.2 in)
200099.5 mm (3.9 in)
2001133.9 mm (5.3 in)
2002108.5 mm (4.3 in)
200385.2 mm (3.4 in)
2004103.4 mm (4.1 in)
200563.2 mm (2.5 in)
200699.1 mm (3.9 in)
2007172.3 mm (6.8 in)
200892.2 mm (3.6 in)
200978.0 mm (3.1 in)
201081.1 mm (3.2 in)
201171.6 mm (2.8 in)
201294.3 mm (3.7 in)
2013133.9 mm (5.3 in)
201485.6 mm (3.4 in)
201585.6 mm (3.4 in)
201655.7 mm (2.2 in)
2017104.8 mm (4.1 in)
2018155.7 mm (6.1 in)
201997.8 mm (3.9 in)
2020121.9 mm (4.8 in)
202173.2 mm (2.9 in)
202288.4 mm (3.5 in)
202397.8 mm (3.9 in)
2024246.3 mm (9.7 in)
202594.5 mm (3.7 in)
202667.1 mm (2.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Wytheville by year The longest dry spell of the year at Wytheville, 1893 to 2026. The record is 35 days in 1904, marked on the chart; the median year is 18 days. 0102030401900192019401960198020002020Record: 35 days in 1904
The longest dry spell of the year at Wytheville, 1893 to 2026. The record is 35 days in 1904, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Wytheville by year
YearLongest dry spell (CDD)
189313 days
189416 days
189515 days
18966 days
18977 days
189814 days
189919 days
190015 days
190122 days
190219 days
190324 days
190435 days
190511 days
193016 days
193128 days
193216 days
193318 days
193420 days
193523 days
193619 days
193710 days
193819 days
193925 days
194015 days
194128 days
194218 days
194322 days
194419 days
194513 days
194614 days
194712 days
194818 days
194918 days
195015 days
195126 days
195224 days
195330 days
195423 days
195515 days
195618 days
195715 days
195823 days
195920 days
196015 days
196114 days
196217 days
196324 days
196413 days
196523 days
196614 days
196718 days
196834 days
196916 days
197020 days
197116 days
197214 days
197314 days
197416 days
197511 days
197629 days
197718 days
197812 days
197917 days
198023 days
198117 days
198212 days
198316 days
198423 days
198517 days
198618 days
198721 days
198816 days
198917 days
199022 days
199122 days
199219 days
199317 days
199418 days
199527 days
19969 days
199719 days
199829 days
199918 days
200022 days
200129 days
200219 days
200311 days
200416 days
200520 days
200619 days
200717 days
200818 days
200910 days
201016 days
201119 days
201223 days
201310 days
201415 days
201515 days
201624 days
201716 days
201810 days
201917 days
202011 days
202115 days
202213 days
202320 days
202435 days
202519 days
202614 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

98 years with a frost

Across 98 years with a frost, the median last spring frost at Wytheville falls on 29 April and the median first autumn frost on 10 October, which leaves a median of 164 days between them.

In 1993 to 2025 the median growing season was 171 days. That is 3 days fewer than in 1893 to 1953.

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

Frost dates and growing season at Wytheville
MeasureMedian, all yearsEarliest period (1893 to 1953)Recent period (1993 to 2025)Recent against earliestFitted trend
Last spring frost29 April19 April29 April10 days later+1.1 days per decade
First autumn frost10 October12 October17 October5 days later+0.3 days per decade
Growing days164 days174 days171 days3 days fewer-0.8 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

97 years, 1901 to 2025

A day with at least 56.2 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 113.7 mm (4.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Wytheville: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years56.2 mm (2.2 in)
5 years72.4 mm (2.9 in)
10 years82.8 mm (3.3 in)
25 years95.6 mm (3.8 in)
50 years104.8 mm (4.1 in)
100 years113.7 mm (4.5 in)Longer than the 97 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, 97 years of values from 1901 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: 123.2 mm (4.9 in) in 1964; 100.3 mm (3.9 in) in 2004; 99.1 mm (3.9 in) in 1959.

Station Changes

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

Climate Twins

2009 to 2025 against 1961 to 1990

Over 2009 to 2025, Wytheville had a mean temperature of 11.7 C (53.1 F) and 1,116.2 mm (43.9 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Fletcher 2 NE (United States, 209 km away), Wise 1SE (United States, 133 km away) and Webster Springs (United States, 180 km away).

Climate twins of Wytheville: stations whose 1961 to 1990 climate is closest to its 2009 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
Fletcher 2 NEUnited States209 km (130 mi)11.5 C (52.7 F)1,175.8 mm (46.3 in)0.61
Wise 1SEUnited States133 km (83 mi)11.5 C (52.6 F)1,182.3 mm (46.5 in)0.68
Webster SpringsUnited States180 km (112 mi)11.5 C (52.7 F)1,196.2 mm (47.1 in)0.70

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 Wytheville standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Wytheville threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-14).