Built 2026-10-18 (18 October 2026)

Thomasville Weather Records (USC00018178)

Record envelope, standing records and threshold days for Thomasville (USC00018178), Alabama, United States, with 124 years of record.

Key Facts for Thomasville

  • Thomasville (USC00018178) is a weather station in Alabama, United States at 31.92 latitude and -87.73 longitude, 119 m (390 ft) above sea level.
  • The station reports from 1891 to 2014, 124 years of record.
  • 1,464 records set at Thomasville still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Thomasville set a daily record low maximum temperature of -3.9 C (25.0 F) on 29 January 2014.

About the Station

  • Location: Alabama, United States, 31.92 latitude, -87.73 longitude.
  • Elevation: 119 m (390 ft).
  • Period of record: 1891 to 2014, 124 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Thomasville, with 2026 drawn through them The band shows the record high and record low for each calendar day at Thomasville. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Thomasville. 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 Thomasville, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan30.0 C (86.0 F)-18.3 C (-0.9 F)n/an/a
Feb30.0 C (86.0 F)-20.6 C (-5.1 F)n/an/a
Mar36.1 C (97.0 F)-10.0 C (14.0 F)n/an/a
Apr34.4 C (93.9 F)-2.8 C (27.0 F)n/an/a
May38.9 C (102.0 F)2.2 C (36.0 F)n/an/a
Jun42.2 C (108.0 F)7.8 C (46.0 F)n/an/a
Jul41.7 C (107.1 F)12.2 C (54.0 F)n/an/a
Aug40.6 C (105.1 F)10.6 C (51.1 F)n/an/a
Sep42.8 C (109.0 F)1.7 C (35.1 F)n/an/a
Oct37.8 C (100.0 F)-3.3 C (26.1 F)n/an/a
Nov32.8 C (91.0 F)-10.0 C (14.0 F)n/an/a
Dec32.2 C (90.0 F)-16.1 C (3.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Thomasville by the year they were set 1,464 records at Thomasville still stand. 1954 holds the most, with 37. 0102030401891: 21896: 31897: 201898: 311899: 281900: 141901: 191902: 221903: 61904: 151905: 121906: 171907: 91908: 181909: 131910: 221911: 291912: 111913: 171914: 201915: 291916: 191917: 201918: 251919: 211920: 141921: 151922: 191923: 71924: 211925: 361926: 71927: 81928: 101929: 91930: 201931: 161932: 211933: 181934: 101935: 161936: 91937: 151938: 91939: 71940: 161941: 111942: 41943: 101944: 91945: 101946: 91947: 111948: 111949: 51950: 151951: 131952: 141953: 101954: 371955: 171956: 111957: 181958: 71959: 161960: 151961: 121962: 131963: 121964: 31965: 71966: 101967: 221968: 81969: 71970: 141971: 51972: 101973: 101974: 141975: 91976: 141977: 151978: 41979: 51980: 111981: 91982: 101983: 121984: 121985: 71986: 61987: 71988: 41989: 191990: 51991: 101992: 51993: 131994: 51995: 41996: 101997: 41998: 81999: 32000: 122001: 52002: 92003: 72004: 102005: 52006: 72007: 52008: 42009: 92010: 102011: 72012: 72013: 102014: 11891190719191931194319551967197919912003
1,464 records at Thomasville still stand. 1954 holds the most, with 37.
Standing records at Thomasville by the year they were set
Year setStanding records
18912
18963
189720
189831
189928
190014
190119
190222
19036
190415
190512
190617
19079
190818
190913
191022
191129
191211
191317
191420
191529
191619
191720
191825
191921
192014
192115
192219
19237
192421
192536
19267
19278
192810
19299
193020
193116
193221
193318
193410
193516
19369
193715
19389
19397
194016
194111
19424
194310
19449
194510
19469
194711
194811
19495
195015
195113
195214
195310
195437
195517
195611
195718
19587
195916
196015
196112
196213
196312
19643
19657
196610
196722
19688
19697
197014
19715
197210
197310
197414
19759
197614
197715
19784
19795
198011
19819
198210
198312
198412
19857
19866
19877
19884
198919
19905
199110
19925
199313
19945
19954
199610
19974
19988
19993
200012
20015
20029
20037
200410
20055
20067
20075
20084
20099
201010
20117
20127
201310
20141

All-Time Record Progression

2 new records
When Thomasville set new all-time records 2 all-time records were set at Thomasville between 5 June 1928 and 13 March 1993. Each dot is a new record. Record daily precipitationRecord snow depth5 June 1928: Record daily precipitation 315.0 mm (12.4 in)13 March 1993: Record snow depth 30.5 cm (12.0 in)1930194019501960197019801990
2 all-time records were set at Thomasville between 5 June 1928 and 13 March 1993. Each dot is a new record.
When Thomasville set new all-time records
DateKindDetail
1928-06-05Record daily precipitationRecord daily precipitation 315.0 mm (12.4 in)
1993-03-13Record snow depthRecord snow depth 30.5 cm (12.0 in)

Wettest Day of Each Month

Jun: 315.0 mm (12.4 in)
Record daily precipitation for each month at Thomasville The wettest day on record for each calendar month at Thomasville. The most was 315.0 mm (12.4 in) on 5 June 1928. 0100200300400 Jan: 128.0 mm (5.0 in), 16 January 1925 Jan Feb: 181.6 mm (7.1 in), 11 February 1897 Feb Mar: 206.5 mm (8.1 in), 4 March 1979 Mar Apr: 138.9 mm (5.5 in), 3 April 1979 Apr May: 161.3 mm (6.4 in), 20 May 1923 May Jun: 315.0 mm (12.4 in), 5 June 1928 Jun Jul: 144.5 mm (5.7 in), 11 July 2005 Jul Aug: 184.2 mm (7.3 in), 16 August 1901 Aug Sep: 185.4 mm (7.3 in), 8 September 1974 Sep Oct: 147.3 mm (5.8 in), 31 October 1967 Oct Nov: 96.5 mm (3.8 in), 6 November 1959 Nov Dec: 159.8 mm (6.3 in), 10 December 1961 Dec
The wettest day on record for each calendar month at Thomasville. The most was 315.0 mm (12.4 in) on 5 June 1928.
Record daily precipitation for each month at Thomasville
MonthRecord daily precipitation (mm)Date
Jan128.0 mm (5.0 in)16 January 1925
Feb181.6 mm (7.1 in)11 February 1897
Mar206.5 mm (8.1 in)4 March 1979
Apr138.9 mm (5.5 in)3 April 1979
May161.3 mm (6.4 in)20 May 1923
Jun315.0 mm (12.4 in)5 June 1928
Jul144.5 mm (5.7 in)11 July 2005
Aug184.2 mm (7.3 in)16 August 1901
Sep185.4 mm (7.3 in)8 September 1974
Oct147.3 mm (5.8 in)31 October 1967
Nov96.5 mm (3.8 in)6 November 1959
Dec159.8 mm (6.3 in)10 December 1961

Period of Record Coverage

1891 to 2014
Days with data per year at Thomasville 121 years of record at Thomasville, 1891 to 2014. 14 years have data for under 90 percent of days and are left out of rankings: 1891, 1892, 1896, 1899, 1906, 1921, 1928, 1929 and others. 1891: 55 of 365 days1892: 121 of 366 days1896: 76 of 366 days1897: 362 of 365 days1898: 344 of 365 days1899: 301 of 365 days1900: 355 of 365 days1901: 341 of 365 days1902: 364 of 365 days1903: 364 of 365 days1904: 366 of 366 days1905: 333 of 365 days1906: 269 of 365 days1907: 362 of 365 days1908: 365 of 366 days1909: 345 of 365 days1910: 365 of 365 days1911: 364 of 365 days1912: 364 of 366 days1913: 361 of 365 days1914: 365 of 365 days1915: 363 of 365 days1916: 365 of 366 days1917: 362 of 365 days1918: 359 of 365 days1919: 363 of 365 days1920: 360 of 366 days1921: 218 of 365 days1922: 364 of 365 days1923: 350 of 365 days1924: 350 of 366 days1925: 364 of 365 days1926: 364 of 365 days1927: 359 of 365 days1928: 320 of 366 days1929: 303 of 365 days1930: 305 of 365 days1931: 355 of 365 days1932: 363 of 366 days1933: 363 of 365 days1934: 363 of 365 days1935: 364 of 365 days1936: 354 of 366 days1937: 327 of 365 days1938: 365 of 365 days1939: 357 of 365 days1940: 366 of 366 days1941: 362 of 365 days1942: 364 of 365 days1943: 365 of 365 days1944: 357 of 366 days1945: 365 of 365 days1946: 365 of 365 days1947: 364 of 365 days1948: 366 of 366 days1949: 364 of 365 days1950: 364 of 365 days1951: 271 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 363 of 365 days1955: 365 of 365 days1956: 365 of 366 days1957: 364 of 365 days1958: 365 of 365 days1959: 364 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 364 of 365 days1963: 364 of 365 days1964: 365 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 364 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 364 of 365 days1976: 364 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 361 of 365 days1980: 364 of 366 days1981: 364 of 365 days1982: 364 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 363 of 365 days1991: 355 of 365 days1992: 365 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 362 of 365 days1996: 365 of 366 days1997: 365 of 365 days1998: 359 of 365 days1999: 361 of 365 days2000: 364 of 366 days2001: 360 of 365 days2002: 363 of 365 days2003: 350 of 365 days2004: 320 of 366 days2005: 240 of 365 days2006: 365 of 365 days2007: 343 of 365 days2008: 365 of 366 days2009: 364 of 365 days2010: 363 of 365 days2011: 360 of 365 days2012: 351 of 366 days2013: 349 of 365 days2014: 43 of 365 days190019201940196019802000
121 years of record at Thomasville, 1891 to 2014. 14 years have data for under 90 percent of days and are left out of rankings: 1891, 1892, 1896, 1899, 1906, 1921, 1928, 1929 and others.
Days with data per year at Thomasville
YearDays with dataShare of yearComplete
18915515%No
189212133%No
18967621%No
189736299%Yes
189834494%Yes
189930182%No
190035597%Yes
190134193%Yes
1902364100%Yes
1903364100%Yes
1904366100%Yes
190533391%Yes
190626974%No
190736299%Yes
1908365100%Yes
190934595%Yes
1910365100%Yes
1911364100%Yes
191236499%Yes
191336199%Yes
1914365100%Yes
191536399%Yes
1916365100%Yes
191736299%Yes
191835998%Yes
191936399%Yes
192036098%Yes
192121860%No
1922364100%Yes
192335096%Yes
192435096%Yes
1925364100%Yes
1926364100%Yes
192735998%Yes
192832087%No
192930383%No
193030584%No
193135597%Yes
193236399%Yes
193336399%Yes
193436399%Yes
1935364100%Yes
193635497%Yes
193732790%No
1938365100%Yes
193935798%Yes
1940366100%Yes
194136299%Yes
1942364100%Yes
1943365100%Yes
194435798%Yes
1945365100%Yes
1946365100%Yes
1947364100%Yes
1948366100%Yes
1949364100%Yes
1950364100%Yes
195127174%No
1952366100%Yes
1953365100%Yes
195436399%Yes
1955365100%Yes
1956365100%Yes
1957364100%Yes
1958365100%Yes
1959364100%Yes
1960366100%Yes
1961365100%Yes
1962364100%Yes
1963364100%Yes
1964365100%Yes
1965365100%Yes
1966365100%Yes
1967364100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975364100%Yes
197636499%Yes
1977365100%Yes
1978365100%Yes
197936199%Yes
198036499%Yes
1981364100%Yes
1982364100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
1986365100%Yes
1987365100%Yes
1988366100%Yes
1989365100%Yes
199036399%Yes
199135597%Yes
1992365100%Yes
1993365100%Yes
1994365100%Yes
199536299%Yes
1996365100%Yes
1997365100%Yes
199835998%Yes
199936199%Yes
200036499%Yes
200136099%Yes
200236399%Yes
200335096%Yes
200432087%No
200524066%No
2006365100%Yes
200734394%Yes
2008365100%Yes
2009364100%Yes
201036399%Yes
201136099%Yes
201235196%Yes
201334996%Yes
20144312%No

Latest Records

20
Latest records at Thomasville
DateStationRecordValueBeat old record byOld record stoodSignificance
29 January 2014Thomasville, USdaily low max-3.9 C (25.0 F)1.7 C (3.1 F)116 years42 of 100 (Notable)
22 December 2013Thomasville, USdaily high max (Tie)25.0 C (77.0 F)tie46 years5 of 100 (Routine)
6 December 2013Thomasville, USdaily high min20.0 C (68.0 F)1.1 C (2.0 F)15 years15 of 100 (Routine)
5 December 2013Thomasville, USdaily high min18.9 C (66.0 F)2.8 C (5.0 F)91 years41 of 100 (Notable)
26 November 2013Thomasville, USdaily rain42.2 mm (1.7 in)1.6 mm (0.06 in)27 years18 of 100 (Routine)
19 August 2013Thomasville, USdaily low max (Tie)23.9 C (75.0 F)tie115 years10 of 100 (Routine)
18 August 2013Thomasville, USdaily low max22.8 C (73.0 F)5.0 C (9.0 F)120 years59 of 100 (Notable)
17 August 2013Thomasville, USdaily low max26.7 C (80.1 F)0.5 C (0.9 F)115 years41 of 100 (Notable)
15 August 2013Thomasville, USdaily low max (Tie)26.1 C (79.0 F)tie74 years8 of 100 (Routine)
28 July 2013Thomasville, USdaily rain48.8 mm (1.9 in)9.9 mm (0.39 in)40 years27 of 100 (Routine)
28 July 2013Thomasville, USdaily low max (Tie)27.8 C (82.0 F)tie68 years7 of 100 (Routine)
6 July 2013Thomasville, USdaily low max24.4 C (75.9 F)1.7 C (3.1 F)72 years37 of 100 (Notable)
5 July 2013Thomasville, USdaily low max (Tie)26.1 C (79.0 F)tie72 years7 of 100 (Routine)
18 June 2013Thomasville, USdaily rain33.0 mm (1.3 in)7.6 mm (0.30 in)76 years36 of 100 (Notable)
7 May 2013Thomasville, USdaily low max16.7 C (62.1 F)1.6 C (2.9 F)20 years20 of 100 (Routine)
6 May 2013Thomasville, USdaily low max16.7 C (62.1 F)2.7 C (4.9 F)68 years37 of 100 (Notable)
4 May 2013Thomasville, USdaily low min (Tie)5.0 C (41.0 F)tie92 years9 of 100 (Routine)
2 May 2013Thomasville, USdaily low max (Tie)18.3 C (64.9 F)tie104 years10 of 100 (Routine)
26 March 2013Thomasville, USdaily low min-1.7 C (28.9 F)0.6 C (1.1 F)34 years21 of 100 (Routine)
26 March 2013Thomasville, USdaily low max (Tie)12.2 C (54.0 F)tie98 years9 of 100 (Routine)

Climate Trend

96 complete years, 1897 to 2013
Annual mean temperature at Thomasville as warming stripes, 1897 to 2013 One stripe for each of 96 complete years at Thomasville, 1897 to 2013. Blue stripes are years cooler than the station's own mean of 18.2 C (64.8 F); red stripes are warmer. The coolest year was 1960, at 15.9 C (60.7 F), and the warmest was 1927, at 20.1 C (68.3 F). The strongest colour marks a difference of 2.3 C (4.1 F). 1897: 19.1 C, +0.9 C from the station mean1898: 18.2 C, 0.0 C from the station mean1900: 18.9 C, +0.7 C from the station mean1903: 17.4 C, -0.8 C from the station mean1904: 18.1 C, -0.1 C from the station mean1907: 18.1 C, -0.1 C from the station mean1908: 18.3 C, +0.1 C from the station mean1909: 18.3 C, +0.1 C from the station mean1910: 17.3 C, -0.9 C from the station mean1911: 18.9 C, +0.7 C from the station mean1912: 17.1 C, -1.1 C from the station mean1913: 18.1 C, -0.1 C from the station mean1914: 17.5 C, -0.7 C from the station mean1915: 18.7 C, +0.5 C from the station mean1916: 17.8 C, -0.4 C from the station mean1917: 16.9 C, -1.3 C from the station mean1918: 18.4 C, +0.2 C from the station mean1925: 19.5 C, +1.3 C from the station mean1926: 18.5 C, +0.3 C from the station mean1927: 20.1 C, +1.9 C from the station mean1931: 18.6 C, +0.4 C from the station mean1932: 18.8 C, +0.6 C from the station mean1933: 19.4 C, +1.2 C from the station mean1934: 18.0 C, -0.2 C from the station mean1935: 18.2 C, 0.0 C from the station mean1936: 19.1 C, +0.9 C from the station mean1938: 19.4 C, +1.2 C from the station mean1939: 18.5 C, +0.3 C from the station mean1940: 17.5 C, -0.7 C from the station mean1941: 18.9 C, +0.7 C from the station mean1942: 18.3 C, +0.1 C from the station mean1943: 18.6 C, +0.4 C from the station mean1944: 18.6 C, +0.4 C from the station mean1945: 19.2 C, +1.0 C from the station mean1946: 19.2 C, +1.0 C from the station mean1947: 18.3 C, +0.1 C from the station mean1948: 19.0 C, +0.8 C from the station mean1949: 19.4 C, +1.2 C from the station mean1950: 18.9 C, +0.7 C from the station mean1952: 18.9 C, +0.7 C from the station mean1953: 19.0 C, +0.8 C from the station mean1954: 19.5 C, +1.3 C from the station mean1955: 18.7 C, +0.5 C from the station mean1956: 18.6 C, +0.4 C from the station mean1957: 18.6 C, +0.4 C from the station mean1958: 16.9 C, -1.3 C from the station mean1959: 17.2 C, -1.0 C from the station mean1960: 15.9 C, -2.3 C from the station mean1961: 17.1 C, -1.1 C from the station mean1962: 18.0 C, -0.2 C from the station mean1963: 17.5 C, -0.7 C from the station mean1964: 17.8 C, -0.4 C from the station mean1965: 18.2 C, 0.0 C from the station mean1966: 17.5 C, -0.7 C from the station mean1967: 17.7 C, -0.5 C from the station mean1968: 17.2 C, -1.0 C from the station mean1969: 17.2 C, -1.0 C from the station mean1970: 17.4 C, -0.8 C from the station mean1971: 17.8 C, -0.4 C from the station mean1972: 18.1 C, -0.1 C from the station mean1973: 18.0 C, -0.2 C from the station mean1974: 18.2 C, 0.0 C from the station mean1975: 17.8 C, -0.4 C from the station mean1976: 17.0 C, -1.2 C from the station mean1977: 17.8 C, -0.4 C from the station mean1979: 17.4 C, -0.8 C from the station mean1980: 18.0 C, -0.2 C from the station mean1981: 17.8 C, -0.4 C from the station mean1982: 18.6 C, +0.4 C from the station mean1983: 17.1 C, -1.1 C from the station mean1984: 18.2 C, 0.0 C from the station mean1985: 18.4 C, +0.2 C from the station mean1986: 18.7 C, +0.5 C from the station mean1987: 18.0 C, -0.2 C from the station mean1988: 17.3 C, -0.9 C from the station mean1989: 17.5 C, -0.7 C from the station mean1990: 19.1 C, +0.9 C from the station mean1991: 18.3 C, +0.1 C from the station mean1992: 17.4 C, -0.8 C from the station mean1993: 17.5 C, -0.7 C from the station mean1994: 17.9 C, -0.3 C from the station mean1995: 17.9 C, -0.3 C from the station mean1996: 17.5 C, -0.7 C from the station mean1997: 17.8 C, -0.4 C from the station mean1998: 19.3 C, +1.1 C from the station mean1999: 18.7 C, +0.5 C from the station mean2000: 18.5 C, +0.3 C from the station mean2001: 18.1 C, -0.1 C from the station mean2002: 18.3 C, +0.1 C from the station mean2006: 19.0 C, +0.8 C from the station mean2008: 18.0 C, -0.2 C from the station mean2009: 18.1 C, -0.1 C from the station mean2010: 18.1 C, -0.1 C from the station mean2011: 18.7 C, +0.5 C from the station mean2012: 19.3 C, +1.1 C from the station mean2013: 17.9 C, -0.3 C from the station mean189719101920193019401950196019701980199020002010
One stripe for each of 96 complete years at Thomasville, 1897 to 2013. Blue stripes are years cooler than the station's own mean of 18.2 C (64.8 F); red stripes are warmer. The coolest year was 1960, at 15.9 C (60.7 F), and the warmest was 1927, at 20.1 C (68.3 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Thomasville as warming stripes, 1897 to 2013
YearAnnual mean temperatureDifference from the station mean
189719.1 C+0.90 C
189818.2 C-0.01 C
190018.9 C+0.71 C
190317.4 C-0.77 C
190418.1 C-0.06 C
190718.1 C-0.08 C
190818.3 C+0.08 C
190918.3 C+0.05 C
191017.3 C-0.89 C
191118.9 C+0.69 C
191217.1 C-1.15 C
191318.1 C-0.14 C
191417.5 C-0.67 C
191518.7 C+0.45 C
191617.8 C-0.37 C
191716.9 C-1.31 C
191818.4 C+0.22 C
192519.5 C+1.26 C
192618.5 C+0.25 C
192720.1 C+1.94 C
193118.6 C+0.44 C
193218.8 C+0.59 C
193319.4 C+1.24 C
193418.0 C-0.16 C
193518.2 C+0.03 C
193619.1 C+0.86 C
193819.4 C+1.24 C
193918.5 C+0.34 C
194017.5 C-0.70 C
194118.9 C+0.67 C
194218.3 C+0.09 C
194318.6 C+0.43 C
194418.6 C+0.39 C
194519.2 C+0.98 C
194619.2 C+1.01 C
194718.3 C+0.09 C
194819.0 C+0.75 C
194919.4 C+1.16 C
195018.9 C+0.70 C
195218.9 C+0.70 C
195319.0 C+0.81 C
195419.5 C+1.28 C
195518.7 C+0.47 C
195618.6 C+0.42 C
195718.6 C+0.43 C
195816.9 C-1.31 C
195917.2 C-1.01 C
196015.9 C-2.27 C
196117.1 C-1.13 C
196218.0 C-0.19 C
196317.5 C-0.73 C
196417.8 C-0.42 C
196518.2 C-0.05 C
196617.5 C-0.72 C
196717.7 C-0.53 C
196817.2 C-0.98 C
196917.2 C-1.05 C
197017.4 C-0.83 C
197117.8 C-0.41 C
197218.1 C-0.06 C
197318.0 C-0.16 C
197418.2 C+0.00 C
197517.8 C-0.37 C
197617.0 C-1.24 C
197717.8 C-0.41 C
197917.4 C-0.82 C
198018.0 C-0.18 C
198117.8 C-0.36 C
198218.6 C+0.42 C
198317.1 C-1.09 C
198418.2 C-0.02 C
198518.4 C+0.16 C
198618.7 C+0.53 C
198718.0 C-0.25 C
198817.3 C-0.86 C
198917.5 C-0.73 C
199019.1 C+0.86 C
199118.3 C+0.12 C
199217.4 C-0.80 C
199317.5 C-0.72 C
199417.9 C-0.31 C
199517.9 C-0.29 C
199617.5 C-0.72 C
199717.8 C-0.42 C
199819.3 C+1.05 C
199918.7 C+0.53 C
200018.5 C+0.34 C
200118.1 C-0.15 C
200218.3 C+0.14 C
200619.0 C+0.76 C
200818.0 C-0.23 C
200918.1 C-0.13 C
201018.1 C-0.12 C
201118.7 C+0.53 C
201219.3 C+1.11 C
201317.9 C-0.31 C

The fitted trend in annual mean temperature here over 1897 to 2013 is -0.03 C (-0.08 to 0.01) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.06 F (-0.14 to 0.03) per decade. The slope is a straight line fitted to 96 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Thomasville
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.03 C (-0.08 to 0.01) per decade-0.06 F (-0.14 to 0.03) per decade1897 to 201396Not clearly different from zero
Mean daily maximum-0.05 C (-0.10 to 0.01) per decade-0.08 F (-0.18 to 0.01) per decade1897 to 201396Not clearly different from zero
Mean daily minimum-0.02 C (-0.08 to 0.04) per decade-0.03 F (-0.14 to 0.08) per decade1897 to 201396Not clearly different from zero

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

1891 to 2014
Yearly extremes at Thomasville: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.8 C (109.0 F)192537.2 C (99.0 F)121
Coldest night (TNn)-20.6 C (-5.1 F)1899-9.4 C (15.1 F)121
Wettest day (Rx1day)315.0 mm (12.4 in)192888.9 mm (3.5 in)121
Wettest five days (Rx5day)384.9 mm (15.2 in)1928139.8 mm (5.5 in)121
Longest dry spell (CDD)52 days190222 days121

Hottest day (TXx)

Hottest day (TXx) at Thomasville by year The hottest day of the year at Thomasville, 1891 to 2014. The record is 42.8 C (109.0 F) in 1925, marked on the chart; the median year is 37.2 C (99.0 F). 202530354045190019201940196019802000Record: 42.8 C (109.0 F) in 1925
The hottest day of the year at Thomasville, 1891 to 2014. The record is 42.8 C (109.0 F) in 1925, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Thomasville by year
YearHottest day (TXx)
189132.2 C (90.0 F)
189236.1 C (97.0 F)
189636.1 C (97.0 F)
189738.9 C (102.0 F)
189837.8 C (100.0 F)
189938.9 C (102.0 F)
190037.2 C (99.0 F)
190140.6 C (105.1 F)
190239.4 C (102.9 F)
190337.8 C (100.0 F)
190438.9 C (102.0 F)
190539.4 C (102.9 F)
190636.7 C (98.1 F)
190738.3 C (100.9 F)
190838.9 C (102.0 F)
190939.4 C (102.9 F)
191036.1 C (97.0 F)
191140.0 C (104.0 F)
191237.2 C (99.0 F)
191338.9 C (102.0 F)
191441.7 C (107.1 F)
191539.4 C (102.9 F)
191637.8 C (100.0 F)
191737.8 C (100.0 F)
191840.6 C (105.1 F)
191936.7 C (98.1 F)
192037.2 C (99.0 F)
192139.4 C (102.9 F)
192237.8 C (100.0 F)
192336.1 C (97.0 F)
192439.4 C (102.9 F)
192542.8 C (109.0 F)
192637.2 C (99.0 F)
192737.2 C (99.0 F)
192837.2 C (99.0 F)
192938.3 C (100.9 F)
193042.2 C (108.0 F)
193140.6 C (105.1 F)
193238.3 C (100.9 F)
193339.4 C (102.9 F)
193438.3 C (100.9 F)
193540.6 C (105.1 F)
193640.0 C (104.0 F)
193738.3 C (100.9 F)
193838.9 C (102.0 F)
193935.0 C (95.0 F)
194036.7 C (98.1 F)
194136.1 C (97.0 F)
194236.7 C (98.1 F)
194338.9 C (102.0 F)
194437.2 C (99.0 F)
194536.7 C (98.1 F)
194635.0 C (95.0 F)
194737.2 C (99.0 F)
194837.2 C (99.0 F)
194936.1 C (97.0 F)
195036.7 C (98.1 F)
195139.4 C (102.9 F)
195240.6 C (105.1 F)
195338.3 C (100.9 F)
195440.6 C (105.1 F)
195536.7 C (98.1 F)
195637.8 C (100.0 F)
195737.2 C (99.0 F)
195836.7 C (98.1 F)
195935.6 C (96.1 F)
196036.7 C (98.1 F)
196134.4 C (93.9 F)
196237.8 C (100.0 F)
196339.4 C (102.9 F)
196437.2 C (99.0 F)
196536.1 C (97.0 F)
196636.7 C (98.1 F)
196736.7 C (98.1 F)
196836.1 C (97.0 F)
196938.3 C (100.9 F)
197036.1 C (97.0 F)
197135.0 C (95.0 F)
197237.8 C (100.0 F)
197335.0 C (95.0 F)
197435.6 C (96.1 F)
197535.6 C (96.1 F)
197637.8 C (100.0 F)
197738.9 C (102.0 F)
197837.8 C (100.0 F)
197938.3 C (100.9 F)
198040.0 C (104.0 F)
198138.3 C (100.9 F)
198236.1 C (97.0 F)
198337.8 C (100.0 F)
198435.6 C (96.1 F)
198538.9 C (102.0 F)
198637.2 C (99.0 F)
198737.2 C (99.0 F)
198838.9 C (102.0 F)
198936.1 C (97.0 F)
199037.8 C (100.0 F)
199135.0 C (95.0 F)
199235.0 C (95.0 F)
199336.1 C (97.0 F)
199435.0 C (95.0 F)
199536.7 C (98.1 F)
199636.1 C (97.0 F)
199736.7 C (98.1 F)
199838.3 C (100.9 F)
199938.9 C (102.0 F)
200040.0 C (104.0 F)
200135.0 C (95.0 F)
200237.8 C (100.0 F)
200334.4 C (93.9 F)
200436.1 C (97.0 F)
200535.6 C (96.1 F)
200637.2 C (99.0 F)
200738.9 C (102.0 F)
200836.1 C (97.0 F)
200936.7 C (98.1 F)
201038.3 C (100.9 F)
201137.2 C (99.0 F)
201237.2 C (99.0 F)
201335.0 C (95.0 F)
201422.8 C (73.0 F)

Coldest night (TNn)

Coldest night (TNn) at Thomasville by year The coldest night of the year at Thomasville, 1891 to 2014. The record is -20.6 C (-5.1 F) in 1899, marked on the chart; the median year is -9.4 C (15.1 F). -30-20-1001020190019201940196019802000Record: -20.6 C (-5.1 F) in 1899
The coldest night of the year at Thomasville, 1891 to 2014. The record is -20.6 C (-5.1 F) in 1899, marked on the chart; the median year is -9.4 C (15.1 F).
Coldest night (TNn) at Thomasville by year
YearColdest night (TNn)
1891-6.7 C (19.9 F)
1892-2.2 C (28.0 F)
189612.8 C (55.0 F)
1897-10.6 C (12.9 F)
1898-9.4 C (15.1 F)
1899-20.6 C (-5.1 F)
1900-7.2 C (19.0 F)
1901-11.7 C (10.9 F)
1902-6.7 C (19.9 F)
1903-8.3 C (17.1 F)
1904-6.7 C (19.9 F)
1905-12.8 C (9.0 F)
1906-6.7 C (19.9 F)
1907-5.6 C (21.9 F)
1908-7.2 C (19.0 F)
1909-10.6 C (12.9 F)
1910-8.3 C (17.1 F)
1911-12.8 C (9.0 F)
1912-10.6 C (12.9 F)
1913-3.9 C (25.0 F)
1914-8.9 C (16.0 F)
1915-7.2 C (19.0 F)
1916-9.4 C (15.1 F)
1917-12.2 C (10.0 F)
1918-12.8 C (9.0 F)
1919-11.1 C (12.0 F)
1920-6.7 C (19.9 F)
1921-1.7 C (28.9 F)
1922-3.9 C (25.0 F)
1923-7.8 C (18.0 F)
1924-13.3 C (8.1 F)
1925-11.7 C (10.9 F)
1926-6.1 C (21.0 F)
1927-10.0 C (14.0 F)
1928-11.1 C (12.0 F)
1929-7.8 C (18.0 F)
1930-6.7 C (19.9 F)
1931-6.7 C (19.9 F)
1932-7.8 C (18.0 F)
1933-12.2 C (10.0 F)
1934-9.4 C (15.1 F)
1935-10.6 C (12.9 F)
1936-9.4 C (15.1 F)
1937-3.9 C (25.0 F)
1938-7.2 C (19.0 F)
1939-5.0 C (23.0 F)
1940-13.9 C (7.0 F)
1941-5.0 C (23.0 F)
1942-11.7 C (10.9 F)
1943-8.9 C (16.0 F)
1944-7.2 C (19.0 F)
1945-9.4 C (15.1 F)
1946-5.0 C (23.0 F)
1947-8.3 C (17.1 F)
1948-12.2 C (10.0 F)
1949-5.6 C (21.9 F)
1950-10.0 C (14.0 F)
1951-13.3 C (8.1 F)
1952-7.8 C (18.0 F)
1953-7.2 C (19.0 F)
1954-5.6 C (21.9 F)
1955-7.8 C (18.0 F)
1956-7.2 C (19.0 F)
1957-10.6 C (12.9 F)
1958-11.7 C (10.9 F)
1959-9.4 C (15.1 F)
1960-10.0 C (14.0 F)
1961-10.6 C (12.9 F)
1962-16.1 C (3.0 F)
1963-17.2 C (1.0 F)
1964-9.4 C (15.1 F)
1965-10.0 C (14.0 F)
1966-14.4 C (6.1 F)
1967-6.7 C (19.9 F)
1968-7.8 C (18.0 F)
1969-9.4 C (15.1 F)
1970-13.3 C (8.1 F)
1971-10.0 C (14.0 F)
1972-10.6 C (12.9 F)
1973-7.8 C (18.0 F)
1974-6.7 C (19.9 F)
1975-10.0 C (14.0 F)
1976-10.6 C (12.9 F)
1977-15.0 C (5.0 F)
1978-8.9 C (16.0 F)
1979-11.1 C (12.0 F)
1980-10.0 C (14.0 F)
1981-11.1 C (12.0 F)
1982-17.8 C (0.0 F)
1983-15.0 C (5.0 F)
1984-11.7 C (10.9 F)
1985-18.3 C (-0.9 F)
1986-10.0 C (14.0 F)
1987-7.8 C (18.0 F)
1988-9.4 C (15.1 F)
1989-15.6 C (3.9 F)
1990-6.1 C (21.0 F)
1991-7.8 C (18.0 F)
1992-5.6 C (21.9 F)
1993-9.4 C (15.1 F)
1994-10.0 C (14.0 F)
1995-8.9 C (16.0 F)
1996-12.8 C (9.0 F)
1997-8.9 C (16.0 F)
1998-5.0 C (23.0 F)
1999-10.6 C (12.9 F)
2000-10.0 C (14.0 F)
2001-8.9 C (16.0 F)
2002-6.7 C (19.9 F)
2003-11.7 C (10.9 F)
2004-6.7 C (19.9 F)
2005-5.6 C (21.9 F)
2006-7.2 C (19.0 F)
2007-6.1 C (21.0 F)
2008-8.9 C (16.0 F)
2009-7.2 C (19.0 F)
2010-10.6 C (12.9 F)
2011-8.3 C (17.1 F)
2012-5.6 C (21.9 F)
2013-5.6 C (21.9 F)
2014-9.4 C (15.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Thomasville by year The wettest day of the year at Thomasville, 1891 to 2014. The record is 315.0 mm (12.4 in) in 1928, marked on the chart; the median year is 88.9 mm (3.5 in). 0100200300400190019201940196019802000Record: 315.0 mm (12.4 in) in 1928
The wettest day of the year at Thomasville, 1891 to 2014. The record is 315.0 mm (12.4 in) in 1928, marked on the chart; the median year is 88.9 mm (3.5 in).
Wettest day (Rx1day) at Thomasville by year
YearWettest day (Rx1day)
189139.9 mm (1.6 in)
189230.0 mm (1.2 in)
189650.8 mm (2.0 in)
1897181.6 mm (7.1 in)
189876.2 mm (3.0 in)
189983.3 mm (3.3 in)
190081.3 mm (3.2 in)
1901184.2 mm (7.3 in)
190252.1 mm (2.1 in)
190350.8 mm (2.0 in)
190450.8 mm (2.0 in)
190561.0 mm (2.4 in)
190661.5 mm (2.4 in)
190763.8 mm (2.5 in)
1908116.8 mm (4.6 in)
190986.4 mm (3.4 in)
191072.1 mm (2.8 in)
191162.7 mm (2.5 in)
191294.2 mm (3.7 in)
191386.4 mm (3.4 in)
191443.7 mm (1.7 in)
1915101.6 mm (4.0 in)
1916132.1 mm (5.2 in)
1917142.2 mm (5.6 in)
1918104.9 mm (4.1 in)
1919114.3 mm (4.5 in)
1920109.2 mm (4.3 in)
192159.7 mm (2.4 in)
1922114.3 mm (4.5 in)
1923161.3 mm (6.4 in)
192486.4 mm (3.4 in)
1925128.0 mm (5.0 in)
1926127.0 mm (5.0 in)
192772.4 mm (2.9 in)
1928315.0 mm (12.4 in)
1929138.4 mm (5.4 in)
193069.9 mm (2.8 in)
193177.5 mm (3.1 in)
1932114.3 mm (4.5 in)
193388.9 mm (3.5 in)
193482.6 mm (3.3 in)
193566.0 mm (2.6 in)
193660.5 mm (2.4 in)
1937107.2 mm (4.2 in)
193892.2 mm (3.6 in)
1939153.7 mm (6.1 in)
1940128.8 mm (5.1 in)
1941101.6 mm (4.0 in)
194258.9 mm (2.3 in)
1943145.5 mm (5.7 in)
1944113.0 mm (4.4 in)
1945124.5 mm (4.9 in)
194678.0 mm (3.1 in)
194778.2 mm (3.1 in)
194895.5 mm (3.8 in)
194986.4 mm (3.4 in)
195082.0 mm (3.2 in)
1951130.8 mm (5.1 in)
195255.9 mm (2.2 in)
195395.3 mm (3.8 in)
1954110.5 mm (4.4 in)
1955116.8 mm (4.6 in)
1956118.1 mm (4.6 in)
195786.4 mm (3.4 in)
195892.7 mm (3.6 in)
195996.5 mm (3.8 in)
1960122.9 mm (4.8 in)
1961159.8 mm (6.3 in)
196273.2 mm (2.9 in)
196362.2 mm (2.4 in)
196473.9 mm (2.9 in)
1965118.9 mm (4.7 in)
196685.3 mm (3.4 in)
1967147.3 mm (5.8 in)
196875.7 mm (3.0 in)
1969111.3 mm (4.4 in)
197083.8 mm (3.3 in)
1971113.0 mm (4.4 in)
197262.0 mm (2.4 in)
197364.8 mm (2.6 in)
1974185.4 mm (7.3 in)
197577.0 mm (3.0 in)
1976126.2 mm (5.0 in)
1977100.3 mm (3.9 in)
197871.9 mm (2.8 in)
1979206.5 mm (8.1 in)
1980126.5 mm (5.0 in)
198178.7 mm (3.1 in)
1982100.8 mm (4.0 in)
198380.3 mm (3.2 in)
198458.7 mm (2.3 in)
198573.7 mm (2.9 in)
198666.3 mm (2.6 in)
198777.5 mm (3.1 in)
1988140.2 mm (5.5 in)
198984.8 mm (3.3 in)
1990163.1 mm (6.4 in)
199168.6 mm (2.7 in)
199287.1 mm (3.4 in)
199386.4 mm (3.4 in)
199450.8 mm (2.0 in)
1995144.8 mm (5.7 in)
1996145.0 mm (5.7 in)
1997127.0 mm (5.0 in)
1998156.7 mm (6.2 in)
199998.6 mm (3.9 in)
200063.8 mm (2.5 in)
200182.6 mm (3.3 in)
2002102.4 mm (4.0 in)
200398.3 mm (3.9 in)
2004106.7 mm (4.2 in)
2005144.5 mm (5.7 in)
200684.1 mm (3.3 in)
200766.0 mm (2.6 in)
200893.7 mm (3.7 in)
2009112.8 mm (4.4 in)
2010105.4 mm (4.1 in)
201176.2 mm (3.0 in)
201281.3 mm (3.2 in)
2013145.3 mm (5.7 in)
201438.4 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Thomasville by year The wettest five days of the year at Thomasville, 1891 to 2014. The record is 384.9 mm (15.2 in) in 1928, marked on the chart; the median year is 139.8 mm (5.5 in). 0100200300400190019201940196019802000Record: 384.9 mm (15.2 in) in 1928
The wettest five days of the year at Thomasville, 1891 to 2014. The record is 384.9 mm (15.2 in) in 1928, marked on the chart; the median year is 139.8 mm (5.5 in).
Wettest five days (Rx5day) at Thomasville by year
YearWettest five days (Rx5day)
189172.4 mm (2.9 in)
189272.2 mm (2.8 in)
189680.0 mm (3.1 in)
1897213.7 mm (8.4 in)
189876.2 mm (3.0 in)
1899103.1 mm (4.1 in)
1900139.8 mm (5.5 in)
1901213.1 mm (8.4 in)
1902116.9 mm (4.6 in)
1903118.7 mm (4.7 in)
1904114.0 mm (4.5 in)
1905137.2 mm (5.4 in)
1906153.5 mm (6.0 in)
1907126.5 mm (5.0 in)
1908199.4 mm (7.9 in)
1909163.6 mm (6.4 in)
191096.9 mm (3.8 in)
1911119.6 mm (4.7 in)
1912224.5 mm (8.8 in)
191390.7 mm (3.6 in)
191486.4 mm (3.4 in)
1915141.5 mm (5.6 in)
1916351.5 mm (13.8 in)
1917186.6 mm (7.3 in)
1918136.2 mm (5.4 in)
1919119.6 mm (4.7 in)
1920155.0 mm (6.1 in)
192188.9 mm (3.5 in)
1922144.8 mm (5.7 in)
1923207.0 mm (8.1 in)
1924148.6 mm (5.9 in)
1925285.5 mm (11.2 in)
1926201.9 mm (7.9 in)
1927135.9 mm (5.4 in)
1928384.9 mm (15.2 in)
1929219.4 mm (8.6 in)
1930119.9 mm (4.7 in)
1931123.2 mm (4.9 in)
1932195.6 mm (7.7 in)
1933111.3 mm (4.4 in)
1934150.9 mm (5.9 in)
1935121.9 mm (4.8 in)
1936129.1 mm (5.1 in)
1937115.3 mm (4.5 in)
1938202.4 mm (8.0 in)
1939264.7 mm (10.4 in)
1940131.6 mm (5.2 in)
1941233.9 mm (9.2 in)
194280.5 mm (3.2 in)
1943205.4 mm (8.1 in)
1944217.9 mm (8.6 in)
1945172.2 mm (6.8 in)
1946172.0 mm (6.8 in)
1947154.2 mm (6.1 in)
1948178.1 mm (7.0 in)
1949132.1 mm (5.2 in)
1950130.8 mm (5.1 in)
1951154.2 mm (6.1 in)
195287.0 mm (3.4 in)
1953150.2 mm (5.9 in)
1954110.5 mm (4.4 in)
1955196.3 mm (7.7 in)
1956175.8 mm (6.9 in)
1957162.0 mm (6.4 in)
1958184.9 mm (7.3 in)
1959100.9 mm (4.0 in)
1960165.4 mm (6.5 in)
1961340.9 mm (13.4 in)
1962103.9 mm (4.1 in)
1963135.3 mm (5.3 in)
1964116.3 mm (4.6 in)
1965133.3 mm (5.2 in)
1966132.6 mm (5.2 in)
1967175.8 mm (6.9 in)
1968131.4 mm (5.2 in)
1969144.6 mm (5.7 in)
1970104.3 mm (4.1 in)
1971176.0 mm (6.9 in)
197269.6 mm (2.7 in)
1973104.2 mm (4.1 in)
1974207.7 mm (8.2 in)
1975167.7 mm (6.6 in)
1976270.5 mm (10.6 in)
1977132.8 mm (5.2 in)
1978117.6 mm (4.6 in)
1979223.5 mm (8.8 in)
1980202.4 mm (8.0 in)
1981115.4 mm (4.5 in)
1982124.9 mm (4.9 in)
1983166.2 mm (6.5 in)
198483.9 mm (3.3 in)
198580.8 mm (3.2 in)
1986127.5 mm (5.0 in)
198791.1 mm (3.6 in)
1988276.8 mm (10.9 in)
1989131.9 mm (5.2 in)
1990198.7 mm (7.8 in)
1991114.1 mm (4.5 in)
1992156.7 mm (6.2 in)
1993127.8 mm (5.0 in)
199474.2 mm (2.9 in)
1995192.5 mm (7.6 in)
1996194.1 mm (7.6 in)
1997176.5 mm (6.9 in)
1998297.4 mm (11.7 in)
1999189.8 mm (7.5 in)
200090.9 mm (3.6 in)
2001200.2 mm (7.9 in)
2002164.9 mm (6.5 in)
2003116.9 mm (4.6 in)
2004210.7 mm (8.3 in)
2005247.6 mm (9.7 in)
2006119.9 mm (4.7 in)
200784.4 mm (3.3 in)
2008170.9 mm (6.7 in)
2009240.8 mm (9.5 in)
2010106.2 mm (4.2 in)
2011131.0 mm (5.2 in)
201289.2 mm (3.5 in)
2013207.5 mm (8.2 in)
201473.6 mm (2.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Thomasville by year The longest dry spell of the year at Thomasville, 1891 to 2014. The record is 52 days in 1902, marked on the chart; the median year is 22 days. 0204060190019201940196019802000Record: 52 days in 1902
The longest dry spell of the year at Thomasville, 1891 to 2014. The record is 52 days in 1902, marked on the chart; the median year is 22 days.
Longest dry spell (CDD) at Thomasville by year
YearLongest dry spell (CDD)
189118 days
189215 days
18961 day
189728 days
189825 days
189937 days
190022 days
190128 days
190252 days
190322 days
190428 days
190518 days
190639 days
190729 days
190817 days
190921 days
191027 days
191126 days
191221 days
191335 days
191428 days
191526 days
191633 days
191732 days
191827 days
191922 days
192029 days
192128 days
192221 days
192325 days
192450 days
192524 days
192615 days
192728 days
192827 days
192917 days
193040 days
193128 days
193218 days
193335 days
193422 days
193530 days
193622 days
193715 days
193834 days
193919 days
194023 days
194117 days
194222 days
194323 days
194426 days
194519 days
194616 days
194719 days
194824 days
194921 days
195031 days
195127 days
195231 days
195321 days
195419 days
195528 days
195626 days
195722 days
195818 days
195917 days
196014 days
196131 days
196215 days
196334 days
196428 days
196540 days
196618 days
196720 days
196824 days
196920 days
197020 days
197127 days
197222 days
197316 days
197418 days
197520 days
197619 days
197718 days
197838 days
197917 days
198024 days
198122 days
198218 days
198319 days
198434 days
198529 days
198623 days
198734 days
198817 days
198915 days
199013 days
199118 days
199221 days
199317 days
199416 days
199515 days
199628 days
199716 days
199830 days
199919 days
200028 days
200139 days
200215 days
200328 days
200421 days
200524 days
200631 days
200729 days
200821 days
200926 days
201043 days
201128 days
201218 days
201317 days
20144 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

96 years with a frost

Across 96 years with a frost, the median last spring frost at Thomasville falls on 18 March and the median first autumn frost on 12 November, which leaves a median of 236 days between them.

In 1980 to 2013 the median growing season was 247 days. That is 12 days more than in 1897 to 1941.

Fitted over all years, the growing season changes by +1.5 days per decade at this station.

Frost dates and growing season at Thomasville
MeasureMedian, all yearsEarliest period (1897 to 1941)Recent period (1980 to 2013)Recent against earliestFitted trend
Last spring frost18 March17 March11 March6 days earlier-0.5 days per decade
First autumn frost12 November9 November17 November8 days later+1.0 days per decade
Growing days236 days235 days247 days12 days more+1.5 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

108 years, 1898 to 2013

A day with at least 92.5 mm (3.6 in) of rain is expected about once in 2 years. A day with at least 201.9 mm (7.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Thomasville: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years92.5 mm (3.6 in)
5 years122.0 mm (4.8 in)
10 years141.4 mm (5.6 in)
25 years165.9 mm (6.5 in)
50 years184.0 mm (7.2 in)
100 years201.9 mm (7.9 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 108 years of values from 1898 to 2013.

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: 206.5 mm (8.1 in) in 1979; 185.4 mm (7.3 in) in 1974; 184.2 mm (7.3 in) in 1901.

Download the Data

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

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

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