Built 2026-10-15 (15 October 2026)

Winsted Threshold Days by Year

6 fixed thresholds counted per year at Winsted (USC00219085): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Winsted Thresholds

  • Winsted: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1986 with 36.
  • Winsted: days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 1991 with 14.
  • Winsted: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1956 with 3.
  • Winsted: days with 10 cm (3.9 in) or more of snowfall in 17 years, most in 1965 with 8.
  • 6 fixed thresholds have at least one qualifying day at Winsted.
38 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Winsted Days per year at Winsted with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1986. 0102030401952: 211953: 261956: 191958: 141961: 201962: 201963: 211964: 131965: 341966: 201967: 161968: 191969: 191972: 281973: 201974: 151975: 231976: 111978: 271979: 261980: 161981: 291982: 321983: 301985: 351986: 361987: 191988: 121989: 191990: 311991: 311993: 261996: 301998: 241999: 212000: 212001: 252005: 281952196119651969197519801985198919962001
Days per year at Winsted with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1986.
Days with 10 mm (0.39 in) or more of precipitation per year at Winsted
YearDaysDecade average
19522120
19532620
19561920
19581420
19612020.2
19622020.2
19632120.2
19641320.2
19653420.2
19662020.2
19671620.2
19681920.2
19691920.2
19722821.4
19732021.4
19741521.4
19752321.4
19761121.4
19782721.4
19792621.4
19801625.3
19812925.3
19823225.3
19833025.3
19853525.3
19863625.3
19871925.3
19881225.3
19891925.3
19903127.2
19913127.2
19932627.2
19963027.2
19982427.2
19992127.2
20002124.7
20012524.7
20052824.7
First to last qualifying date each year at Winsted For each year, a bar from the first to the last day at Winsted meeting 10 mm (0.39 in). 1952: 21 January 1952 to 22 December 19521953: 2 April 1953 to 4 December 19531956: 28 March 1956 to 5 November 19561958: 5 April 1958 to 9 October 19581961: 18 February 1961 to 2 November 19611962: 12 March 1962 to 8 October 19621963: 12 January 1963 to 8 November 19631964: 6 April 1964 to 23 September 19641965: 9 February 1965 to 12 December 19651966: 8 February 1966 to 10 November 19661967: 6 January 1967 to 7 October 19671968: 3 April 1968 to 17 October 19681969: 23 January 1969 to 6 December 19691972: 22 January 1972 to 30 December 19721973: 11 March 1973 to 20 November 19731974: 1 April 1974 to 1 November 19741975: 3 January 1975 to 20 November 19751976: 15 February 1976 to 19 September 19761978: 13 March 1978 to 13 November 19781979: 19 February 1979 to 31 October 19791980: 15 January 1980 to 16 October 19801981: 27 February 1981 to 26 December 19811982: 12 March 1982 to 10 November 19821983: 16 March 1983 to 28 November 19831985: 3 March 1985 to 12 October 19851986: 18 March 1986 to 12 October 19861987: 23 March 1987 to 29 November 19871988: 23 April 1988 to 26 December 19881989: 27 April 1989 to 21 September 19891990: 7 March 1990 to 27 October 19901991: 14 April 1991 to 30 November 19911993: 30 March 1993 to 13 November 19931996: 11 January 1996 to 23 December 19961998: 27 February 1998 to 10 November 19981999: 12 March 1999 to 11 September 19992000: 12 January 2000 to 6 November 20002001: 29 January 2001 to 28 November 20012005: 1 January 2005 to 30 December 200519521962196719741980198619912000JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Winsted meeting 10 mm (0.39 in).
First to last qualifying date each year at Winsted
YearFirst dateLast date
19521952-01-211952-12-22
19531953-04-021953-12-04
19561956-03-281956-11-05
19581958-04-051958-10-09
19611961-02-181961-11-02
19621962-03-121962-10-08
19631963-01-121963-11-08
19641964-04-061964-09-23
19651965-02-091965-12-12
19661966-02-081966-11-10
19671967-01-061967-10-07
19681968-04-031968-10-17
19691969-01-231969-12-06
19721972-01-221972-12-30
19731973-03-111973-11-20
19741974-04-011974-11-01
19751975-01-031975-11-20
19761976-02-151976-09-19
19781978-03-131978-11-13
19791979-02-191979-10-31
19801980-01-151980-10-16
19811981-02-271981-12-26
19821982-03-121982-11-10
19831983-03-161983-11-28
19851985-03-031985-10-12
19861986-03-181986-10-12
19871987-03-231987-11-29
19881988-04-231988-12-26
19891989-04-271989-09-21
19901990-03-071990-10-27
19911991-04-141991-11-30
19931993-03-301993-11-13
19961996-01-111996-12-23
19981998-02-271998-11-10
19991999-03-121999-09-11
20002000-01-122000-11-06
20012001-01-292001-11-28
20052005-01-012005-12-30

Every Fixed Threshold

Fixed thresholds at Winsted
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3836198628
25 mm (0.98 in): Days with 25 mm or more rain381419919
50 mm (1.97 in): Days with 50 mm or more rain23319563
100 mm (3.94 in): Days with 100 mm or more rain2119721
10 cm (3.9 in): Days with 10 cm or more snowfall17819654
25 cm (9.8 in): Days with 25 cm or more snowfall4219651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.

Download the Data

  • Data for Winsted 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). Threshold counts are computed by this site.

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