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Built 2026-10-19 (19 October 2026)

Thomaston 4SE Threshold Days by Year (USC00098661)

17 fixed thresholds counted per year at Thomaston 4SE (USC00098661): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Thomaston 4SE Thresholds

  • Thomaston 4SE: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1975 with 51.
  • Thomaston 4SE: days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 1963 with 23.
  • Thomaston 4SE: days with a maximum temperature at or above 30 C (86 F) in 46 years, most in 1965 with 150.
  • Thomaston 4SE: days with a maximum temperature at or above 90 F (32.2 C) in 46 years, most in 1962 with 114.
  • 17 fixed thresholds have at least one qualifying day at Thomaston 4SE.
46 years with a qualifying day
Days at or above 30 C (86 F) per year at Thomaston 4SE Days per year at Thomaston 4SE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 150 in 1965. 0501001501956: 1251957: 1231958: 1321959: 1291960: 1311961: 1191962: 1461963: 1291965: 1501966: 1091967: 1141968: 1211969: 1241970: 1351971: 1301972: 1261973: 1231974: 1081975: 1001976: 1051977: 1471978: 1411979: 1121980: 1361981: 1371982: 1381983: 1181984: 1451985: 1141986: 1261987: 1101988: 1051989: 861990: 1341991: 951992: 891993: 1201994: 751995: 1211996: 1052000: 1292001: 1042003: 972004: 1042005: 1112007: 1191956196119671972197719821987199220002007
Days per year at Thomaston 4SE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 150 in 1965.
Days at or above 30 C (86 F) per year at Thomaston 4SE
YearDaysDecade average
1956125127.3
1957123127.3
1958132127.3
1959129127.3
1960131127
1961119127
1962146127
1963129127
1965150127
1966109127
1967114127
1968121127
1969124127
1970135122.7
1971130122.7
1972126122.7
1973123122.7
1974108122.7
1975100122.7
1976105122.7
1977147122.7
1978141122.7
1979112122.7
1980136121.5
1981137121.5
1982138121.5
1983118121.5
1984145121.5
1985114121.5
1986126121.5
1987110121.5
1988105121.5
198986121.5
1990134105.6
199195105.6
199289105.6
1993120105.6
199475105.6
1995121105.6
1996105105.6
2000129110.7
2001104110.7
200397110.7
2004104110.7
2005111110.7
2007119110.7
First to last qualifying date each year at Thomaston 4SE For each year, a bar from the first to the last day at Thomaston 4SE meeting 30 C (86 F). 1956: 28 April 1956 to 1 October 19561957: 3 April 1957 to 23 September 19571958: 24 April 1958 to 17 November 19581959: 7 April 1959 to 12 October 19591960: 5 May 1960 to 4 October 19601961: 7 May 1961 to 4 November 19611962: 30 April 1962 to 17 October 19621963: 18 March 1963 to 28 October 19631965: 6 April 1965 to 17 October 19651966: 28 April 1966 to 10 October 19661967: 12 March 1967 to 14 October 19671968: 20 March 1968 to 14 October 19681969: 3 April 1969 to 13 October 19691970: 21 April 1970 to 15 October 19701971: 12 April 1971 to 12 October 19711972: 14 April 1972 to 18 October 19721973: 22 April 1973 to 26 October 19731974: 8 March 1974 to 2 November 19741975: 13 May 1975 to 15 October 19751976: 4 March 1976 to 4 October 19761977: 15 March 1977 to 3 October 19771978: 31 March 1978 to 28 October 19781979: 20 March 1979 to 22 October 19791980: 22 April 1980 to 12 October 19801981: 31 March 1981 to 17 October 19811982: 18 March 1982 to 1 November 19821983: 6 May 1983 to 5 October 19831984: 14 April 1984 to 30 October 19841985: 17 April 1985 to 21 October 19851986: 31 March 1986 to 5 October 19861987: 20 April 1987 to 30 September 19871988: 5 April 1988 to 29 September 19881989: 24 April 1989 to 6 October 19891990: 27 April 1990 to 16 October 19901991: 25 March 1991 to 28 October 19911992: 15 April 1992 to 23 September 19921993: 30 March 1993 to 21 October 19931994: 20 March 1994 to 1 October 19941995: 23 March 1995 to 2 October 19951996: 14 April 1996 to 31 October 19962000: 4 May 2000 to 29 October 20002001: 11 April 2001 to 24 October 20012003: 7 April 2003 to 27 September 20032004: 24 April 2004 to 24 September 20042005: 27 March 2005 to 5 October 20052007: 26 March 2007 to 12 October 200719561962196919751981198719932003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Thomaston 4SE meeting 30 C (86 F).
First to last qualifying date each year at Thomaston 4SE
YearFirst dateLast date
19561956-04-281956-10-01
19571957-04-031957-09-23
19581958-04-241958-11-17
19591959-04-071959-10-12
19601960-05-051960-10-04
19611961-05-071961-11-04
19621962-04-301962-10-17
19631963-03-181963-10-28
19651965-04-061965-10-17
19661966-04-281966-10-10
19671967-03-121967-10-14
19681968-03-201968-10-14
19691969-04-031969-10-13
19701970-04-211970-10-15
19711971-04-121971-10-12
19721972-04-141972-10-18
19731973-04-221973-10-26
19741974-03-081974-11-02
19751975-05-131975-10-15
19761976-03-041976-10-04
19771977-03-151977-10-03
19781978-03-311978-10-28
19791979-03-201979-10-22
19801980-04-221980-10-12
19811981-03-311981-10-17
19821982-03-181982-11-01
19831983-05-061983-10-05
19841984-04-141984-10-30
19851985-04-171985-10-21
19861986-03-311986-10-05
19871987-04-201987-09-30
19881988-04-051988-09-29
19891989-04-241989-10-06
19901990-04-271990-10-16
19911991-03-251991-10-28
19921992-04-151992-09-23
19931993-03-301993-10-21
19941994-03-201994-10-01
19951995-03-231995-10-02
19961996-04-141996-10-31
20002000-05-042000-10-29
20012001-04-112001-10-24
20032003-04-072003-09-27
20042004-04-242004-09-24
20052005-03-272005-10-05
20072007-03-262007-10-12

Every Fixed Threshold

Fixed thresholds at Thomaston 4SE
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days461501965119
35 C (95 F): Days4571198025
40 C (104 F): Days8719801
90 F (32.2 C): Days46114196270
100 F (37.8 C): Days2225198010
0 C (32 F): Ice days (max11219701
0 C (32 F): Frost days (min4581196846
-10 C (14 F): Days with min31719602
-20 C (-4 F): Days with min1119851
20 C (68 F): Tropical nights (min4588199160
25 C (77 F): Days with min12219822
10 mm (0.39 in): Days with 10 mm or more rain4851197536
25 mm (0.98 in): Days with 25 mm or more rain4823196311
50 mm (1.97 in): Days with 50 mm or more rain46819712
100 mm (3.94 in): Days with 100 mm or more rain11219941
10 cm (3.9 in): Days with 10 cm or more snowfall1219732
25 cm (9.8 in): Days with 25 cm or more snowfall1119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

Download the Data

  • Data for Thomaston 4SE 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

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