Built 2026-10-17 (17 October 2026)

Culford Threshold Days by Year

4 fixed thresholds counted per year at Culford (ASN00009769): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Culford Thresholds

  • Culford: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 2021 with 36.
  • Culford: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1983 with 11.
  • Culford: days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 1983 with 3.
  • Culford: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1987 with 1.
  • 4 fixed thresholds have at least one qualifying day at Culford.
50 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Culford Days per year at Culford with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 2021. 0102030401968: 261969: 131970: 261971: 261973: 321974: 341975: 211976: 191977: 131978: 211979: 211980: 151981: 221982: 131983: 271984: 231985: 171986: 161987: 161988: 231989: 161990: 231991: 281992: 281993: 211994: 151995: 221996: 281997: 101998: 202007: 292008: 262009: 272010: 112011: 302012: 222013: 262014: 202015: 162016: 202017: 292018: 222019: 222020: 192021: 362022: 232023: 192024: 222025: 212026: 121968197419791984198919942007201220172022
Days per year at Culford with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 2021.
Days with 10 mm (0.39 in) or more of precipitation per year at Culford
YearDaysDecade average
19682619.5
19691319.5
19702623.7
19712623.7
19733223.7
19743423.7
19752123.7
19761923.7
19771323.7
19782123.7
19792123.7
19801518.8
19812218.8
19821318.8
19832718.8
19842318.8
19851718.8
19861618.8
19871618.8
19882318.8
19891618.8
19902321.7
19912821.7
19922821.7
19932121.7
19941521.7
19952221.7
19962821.7
19971021.7
19982021.7
20072927.3
20082627.3
20092727.3
20101121.8
20113021.8
20122221.8
20132621.8
20142021.8
20151621.8
20162021.8
20172921.8
20182221.8
20192221.8
20201921.7
20213621.7
20222321.7
20231921.7
20242221.7
20252121.7
20261221.7
First to last qualifying date each year at Culford For each year, a bar from the first to the last day at Culford meeting 10 mm (0.39 in). 1968: 2 February 1968 to 15 October 19681969: 7 April 1969 to 1 August 19691970: 7 February 1970 to 4 October 19701971: 31 January 1971 to 4 October 19711973: 8 January 1973 to 25 September 19731974: 4 April 1974 to 14 November 19741975: 1 April 1975 to 16 November 19751976: 7 January 1976 to 11 November 19761977: 21 February 1977 to 30 October 19771978: 24 February 1978 to 15 December 19781979: 21 February 1979 to 13 November 19791980: 11 February 1980 to 31 December 19801981: 18 February 1981 to 10 December 19811982: 21 January 1982 to 4 October 19821983: 6 February 1983 to 28 December 19831984: 29 April 1984 to 28 December 19841985: 17 March 1985 to 13 October 19851986: 19 February 1986 to 9 November 19861987: 8 April 1987 to 29 November 19871988: 24 March 1988 to 2 November 19881989: 27 February 1989 to 18 October 19891990: 29 January 1990 to 29 October 19901991: 26 February 1991 to 25 December 19911992: 26 January 1992 to 19 November 19921993: 6 February 1993 to 28 December 19931994: 22 May 1994 to 23 September 19941995: 24 February 1995 to 28 December 19951996: 20 April 1996 to 17 November 19961997: 30 March 1997 to 10 October 19971998: 10 March 1998 to 15 December 19982007: 16 April 2007 to 27 October 20072008: 3 February 2008 to 23 November 20082009: 26 February 2009 to 20 November 20092010: 23 March 2010 to 13 August 20102011: 6 January 2011 to 13 December 20112012: 1 January 2012 to 29 November 20122013: 15 March 2013 to 30 September 20132014: 27 April 2014 to 27 November 20142015: 15 March 2015 to 5 December 20152016: 20 January 2016 to 27 August 20162017: 31 January 2017 to 18 December 20172018: 16 January 2018 to 24 November 20182019: 19 April 2019 to 1 November 20192020: 28 February 2020 to 10 November 20202021: 7 February 2021 to 27 October 20212022: 13 May 2022 to 24 October 20222023: 26 March 2023 to 14 September 20232024: 3 May 2024 to 20 November 20242025: 14 March 2025 to 15 December 20252026: 28 March 2026 to 27 August 202619681976198319901997201220192026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Culford meeting 10 mm (0.39 in).
First to last qualifying date each year at Culford
YearFirst dateLast date
19681968-02-021968-10-15
19691969-04-071969-08-01
19701970-02-071970-10-04
19711971-01-311971-10-04
19731973-01-081973-09-25
19741974-04-041974-11-14
19751975-04-011975-11-16
19761976-01-071976-11-11
19771977-02-211977-10-30
19781978-02-241978-12-15
19791979-02-211979-11-13
19801980-02-111980-12-31
19811981-02-181981-12-10
19821982-01-211982-10-04
19831983-02-061983-12-28
19841984-04-291984-12-28
19851985-03-171985-10-13
19861986-02-191986-11-09
19871987-04-081987-11-29
19881988-03-241988-11-02
19891989-02-271989-10-18
19901990-01-291990-10-29
19911991-02-261991-12-25
19921992-01-261992-11-19
19931993-02-061993-12-28
19941994-05-221994-09-23
19951995-02-241995-12-28
19961996-04-201996-11-17
19971997-03-301997-10-10
19981998-03-101998-12-15
20072007-04-162007-10-27
20082008-02-032008-11-23
20092009-02-262009-11-20
20102010-03-232010-08-13
20112011-01-062011-12-13
20122012-01-012012-11-29
20132013-03-152013-09-30
20142014-04-272014-11-27
20152015-03-152015-12-05
20162016-01-202016-08-27
20172017-01-312017-12-18
20182018-01-162018-11-24
20192019-04-192019-11-01
20202020-02-282020-11-10
20212021-02-072021-10-27
20222022-05-132022-10-24
20232023-03-262023-09-14
20242024-05-032024-11-20
20252025-03-142025-12-15
20262026-03-282026-08-27

Every Fixed Threshold

Fixed thresholds at Culford
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5036202112
25 mm (0.98 in): Days with 25 mm or more rain501119833
50 mm (1.97 in): Days with 50 mm or more rain19319831
100 mm (3.94 in): Days with 100 mm or more rain2119871

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

  • Data for Culford 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-12).