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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Colignan Threshold Days by Year

3 fixed thresholds counted per year at Colignan (ASN00076008): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Colignan Thresholds

  • Colignan: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1952 with 15.
  • Colignan: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1936 with 4.
  • Colignan: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1950 with 2.
  • 3 fixed thresholds have at least one qualifying day at Colignan.
25 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Colignan Days per year at Colignan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1952. 0510151927: 61928: 51929: 41930: 51931: 91932: 81933: 81934: 61935: 11936: 131937: 121940: 41941: 91942: 71943: 31944: 31945: 61947: 141948: 61949: 111950: 101951: 61952: 151954: 91955: 10192719301933193619411944194819511955
Days per year at Colignan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1952.
Days with 10 mm (0.39 in) or more of precipitation per year at Colignan
YearDaysDecade average
192765
192855
192945
193057.8
193197.8
193287.8
193387.8
193467.8
193517.8
1936137.8
1937127.8
194047
194197
194277
194337
194437
194567
1947147
194867
1949117
19501010
1951610
19521510
1954910
19551010
First to last qualifying date each year at Colignan For each year, a bar from the first to the last day at Colignan meeting 10 mm (0.39 in). 1927: 7 July 1927 to 18 December 19271928: 18 January 1928 to 30 September 19281929: 4 April 1929 to 27 December 19291930: 12 March 1930 to 8 October 19301931: 13 March 1931 to 17 November 19311932: 8 February 1932 to 15 December 19321933: 24 January 1933 to 4 December 19331934: 22 February 1934 to 7 November 19341935: 12 July 1935 to 12 July 19351936: 1 January 1936 to 18 December 19361937: 11 January 1937 to 3 December 19371940: 5 September 1940 to 1 December 19401941: 4 January 1941 to 1 December 19411942: 27 February 1942 to 30 October 19421943: 18 February 1943 to 13 November 19431944: 4 July 1944 to 11 December 19441945: 4 May 1945 to 26 December 19451947: 5 February 1947 to 14 December 19471948: 10 April 1948 to 5 November 19481949: 27 February 1949 to 24 October 19491950: 2 February 1950 to 20 December 19501951: 24 May 1951 to 28 September 19511952: 24 January 1952 to 25 November 19521954: 14 April 1954 to 11 December 19541955: 14 February 1955 to 6 October 19551927193119351941194519501955JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Colignan meeting 10 mm (0.39 in).
First to last qualifying date each year at Colignan
YearFirst dateLast date
19271927-07-071927-12-18
19281928-01-181928-09-30
19291929-04-041929-12-27
19301930-03-121930-10-08
19311931-03-131931-11-17
19321932-02-081932-12-15
19331933-01-241933-12-04
19341934-02-221934-11-07
19351935-07-121935-07-12
19361936-01-011936-12-18
19371937-01-111937-12-03
19401940-09-051940-12-01
19411941-01-041941-12-01
19421942-02-271942-10-30
19431943-02-181943-11-13
19441944-07-041944-12-11
19451945-05-041945-12-26
19471947-02-051947-12-14
19481948-04-101948-11-05
19491949-02-271949-10-24
19501950-02-021950-12-20
19511951-05-241951-09-28
19521952-01-241952-11-25
19541954-04-141954-12-11
19551955-02-141955-10-06

Every Fixed Threshold

Fixed thresholds at Colignan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2515195210
25 mm (0.98 in): Days with 25 mm or more rain15419361
50 mm (1.97 in): Days with 50 mm or more rain2219502

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1927.

Download the Data

  • Data for Colignan 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).