Built 2026-10-17 (17 October 2026)

Sedgwick Threshold Days by Year

3 fixed thresholds counted per year at Sedgwick (ASN00081086): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sedgwick Thresholds

  • Sedgwick: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1973 with 35.
  • Sedgwick: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1973 with 14.
  • Sedgwick: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1954 with 2.
  • 3 fixed thresholds have at least one qualifying day at Sedgwick.
53 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Sedgwick Days per year at Sedgwick with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1973. 0102030401954: 241957: 121959: 161960: 231961: 91962: 181963: 191964: 231965: 111966: 221967: 81968: 251969: 191970: 231971: 231972: 121973: 351974: 251975: 231976: 131977: 81978: 231979: 231980: 161981: 241982: 41983: 281984: 171985: 191986: 211987: 301988: 281989: 271990: 151991: 231992: 311993: 251994: 71995: 221996: 271997: 161998: 151999: 172000: 152001: 192002: 102003: 202004: 152005: 172006: 102007: 152008: 122009: 17195419631969197519811987199319992005
Days per year at Sedgwick with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Sedgwick
YearDaysDecade average
19542417.3
19571217.3
19591617.3
19602317.7
1961917.7
19621817.7
19631917.7
19642317.7
19651117.7
19662217.7
1967817.7
19682517.7
19691917.7
19702320.8
19712320.8
19721220.8
19733520.8
19742520.8
19752320.8
19761320.8
1977820.8
19782320.8
19792320.8
19801621.4
19812421.4
1982421.4
19832821.4
19841721.4
19851921.4
19862121.4
19873021.4
19882821.4
19892721.4
19901519.8
19912319.8
19923119.8
19932519.8
1994719.8
19952219.8
19962719.8
19971619.8
19981519.8
19991719.8
20001515
20011915
20021015
20032015
20041515
20051715
20061015
20071515
20081215
20091715
First to last qualifying date each year at Sedgwick For each year, a bar from the first to the last day at Sedgwick meeting 10 mm (0.39 in). 1954: 30 January 1954 to 12 December 19541957: 7 February 1957 to 25 November 19571959: 21 January 1959 to 26 December 19591960: 7 January 1960 to 3 December 19601961: 7 February 1961 to 16 December 19611962: 17 January 1962 to 30 December 19621963: 13 January 1963 to 6 December 19631964: 12 February 1964 to 19 November 19641965: 9 May 1965 to 2 December 19651966: 13 January 1966 to 13 December 19661967: 19 May 1967 to 18 December 19671968: 21 January 1968 to 16 December 19681969: 10 February 1969 to 2 December 19691970: 2 January 1970 to 29 December 19701971: 30 January 1971 to 23 December 19711972: 12 January 1972 to 3 November 19721973: 13 January 1973 to 30 December 19731974: 10 January 1974 to 25 October 19741975: 26 January 1975 to 29 December 19751976: 13 January 1976 to 24 December 19761977: 14 January 1977 to 13 September 19771978: 24 January 1978 to 25 December 19781979: 17 January 1979 to 12 November 19791980: 4 January 1980 to 14 December 19801981: 9 January 1981 to 21 October 19811982: 25 January 1982 to 16 April 19821983: 2 January 1983 to 7 December 19831984: 15 January 1984 to 2 November 19841985: 3 January 1985 to 10 December 19851986: 16 April 1986 to 17 December 19861987: 3 January 1987 to 28 December 19871988: 1 January 1988 to 18 December 19881989: 21 March 1989 to 14 December 19891990: 1 February 1990 to 21 October 19901991: 5 January 1991 to 31 December 19911992: 1 January 1992 to 21 December 19921993: 18 January 1993 to 28 December 19931994: 4 January 1994 to 26 June 19941995: 6 February 1995 to 6 November 19951996: 1 January 1996 to 25 December 19961997: 23 January 1997 to 11 November 19971998: 8 February 1998 to 13 November 19981999: 29 January 1999 to 28 December 19992000: 27 January 2000 to 23 December 20002001: 25 January 2001 to 24 November 20012002: 2 February 2002 to 31 December 20022003: 1 January 2003 to 19 December 20032004: 18 May 2004 to 13 December 20042005: 2 February 2005 to 7 December 20052006: 21 January 2006 to 3 November 20062007: 21 January 2007 to 22 December 20072008: 20 January 2008 to 13 December 20082009: 12 March 2009 to 29 November 200919541964197119781985199219992006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sedgwick meeting 10 mm (0.39 in).
First to last qualifying date each year at Sedgwick
YearFirst dateLast date
19541954-01-301954-12-12
19571957-02-071957-11-25
19591959-01-211959-12-26
19601960-01-071960-12-03
19611961-02-071961-12-16
19621962-01-171962-12-30
19631963-01-131963-12-06
19641964-02-121964-11-19
19651965-05-091965-12-02
19661966-01-131966-12-13
19671967-05-191967-12-18
19681968-01-211968-12-16
19691969-02-101969-12-02
19701970-01-021970-12-29
19711971-01-301971-12-23
19721972-01-121972-11-03
19731973-01-131973-12-30
19741974-01-101974-10-25
19751975-01-261975-12-29
19761976-01-131976-12-24
19771977-01-141977-09-13
19781978-01-241978-12-25
19791979-01-171979-11-12
19801980-01-041980-12-14
19811981-01-091981-10-21
19821982-01-251982-04-16
19831983-01-021983-12-07
19841984-01-151984-11-02
19851985-01-031985-12-10
19861986-04-161986-12-17
19871987-01-031987-12-28
19881988-01-011988-12-18
19891989-03-211989-12-14
19901990-02-011990-10-21
19911991-01-051991-12-31
19921992-01-011992-12-21
19931993-01-181993-12-28
19941994-01-041994-06-26
19951995-02-061995-11-06
19961996-01-011996-12-25
19971997-01-231997-11-11
19981998-02-081998-11-13
19991999-01-291999-12-28
20002000-01-272000-12-23
20012001-01-252001-11-24
20022002-02-022002-12-31
20032003-01-012003-12-19
20042004-05-182004-12-13
20052005-02-022005-12-07
20062006-01-212006-11-03
20072007-01-212007-12-22
20082008-01-202008-12-13
20092009-03-122009-11-29

Every Fixed Threshold

Fixed thresholds at Sedgwick
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5335197317
25 mm (0.98 in): Days with 25 mm or more rain501419734
50 mm (1.97 in): Days with 50 mm or more rain14219542

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.

Download the Data

  • Data for Sedgwick 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 (2025-12-31).