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Built 2026-10-19 (19 October 2026)

Croydon (Council Depot) Threshold Days by Year (ASN00086234)

3 fixed thresholds counted per year at Croydon (Council Depot) (ASN00086234): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Croydon (Council Depot) Thresholds

  • Croydon (Council Depot): days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1978 with 42.
  • Croydon (Council Depot): days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1974 with 10.
  • Croydon (Council Depot): days with 50 mm (1.97 in) or more of precipitation in 13 years, most in 1974 with 2.
  • 3 fixed thresholds have at least one qualifying day at Croydon (Council Depot).
30 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Croydon (Council Depot) Days per year at Croydon (Council Depot) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 1978. 02040601966: 261967: 231968: 261969: 281970: 331971: 271972: 231973: 361974: 331975: 301976: 221977: 261978: 421979: 191980: 281981: 291982: 191983: 251984: 291985: 321986: 231987: 171989: 351990: 351992: 331993: 301994: 181995: 371996: 312026: 121966196919721975197819811984198719921995
Days per year at Croydon (Council Depot) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 1978.
Days with 10 mm (0.39 in) or more of precipitation per year at Croydon (Council Depot)
YearDaysDecade average
19662625.8
19672325.8
19682625.8
19692825.8
19703329.1
19712729.1
19722329.1
19733629.1
19743329.1
19753029.1
19762229.1
19772629.1
19784229.1
19791929.1
19802826.3
19812926.3
19821926.3
19832526.3
19842926.3
19853226.3
19862326.3
19871726.3
19893526.3
19903530.7
19923330.7
19933030.7
19941830.7
19953730.7
19963130.7
20261212
First to last qualifying date each year at Croydon (Council Depot) For each year, a bar from the first to the last day at Croydon (Council Depot) meeting 10 mm (0.39 in). 1966: 13 January 1966 to 16 December 19661967: 13 January 1967 to 30 December 19671968: 21 January 1968 to 24 December 19681969: 15 January 1969 to 3 December 19691970: 2 January 1970 to 29 December 19701971: 2 January 1971 to 27 December 19711972: 13 January 1972 to 20 November 19721973: 13 January 1973 to 22 December 19731974: 15 January 1974 to 28 December 19741975: 15 March 1975 to 30 December 19751976: 9 January 1976 to 16 December 19761977: 15 January 1977 to 28 December 19771978: 24 January 1978 to 26 December 19781979: 17 January 1979 to 29 December 19791980: 12 January 1980 to 14 December 19801981: 19 January 1981 to 29 November 19811982: 25 January 1982 to 9 December 19821983: 2 January 1983 to 1 December 19831984: 16 January 1984 to 14 December 19841985: 3 January 1985 to 24 December 19851986: 10 January 1986 to 17 December 19861987: 6 January 1987 to 28 December 19871989: 4 January 1989 to 14 December 19891990: 31 January 1990 to 20 December 19901992: 2 January 1992 to 23 December 19921993: 18 January 1993 to 28 December 19931994: 4 January 1994 to 22 December 19941995: 6 January 1995 to 21 December 19951996: 1 January 1996 to 10 November 19962026: 23 February 2026 to 22 June 202619661970197419781982198619921996JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Croydon (Council Depot) meeting 10 mm (0.39 in).
First to last qualifying date each year at Croydon (Council Depot)
YearFirst dateLast date
19661966-01-131966-12-16
19671967-01-131967-12-30
19681968-01-211968-12-24
19691969-01-151969-12-03
19701970-01-021970-12-29
19711971-01-021971-12-27
19721972-01-131972-11-20
19731973-01-131973-12-22
19741974-01-151974-12-28
19751975-03-151975-12-30
19761976-01-091976-12-16
19771977-01-151977-12-28
19781978-01-241978-12-26
19791979-01-171979-12-29
19801980-01-121980-12-14
19811981-01-191981-11-29
19821982-01-251982-12-09
19831983-01-021983-12-01
19841984-01-161984-12-14
19851985-01-031985-12-24
19861986-01-101986-12-17
19871987-01-061987-12-28
19891989-01-041989-12-14
19901990-01-311990-12-20
19921992-01-021992-12-23
19931993-01-181993-12-28
19941994-01-041994-12-22
19951995-01-061995-12-21
19961996-01-011996-11-10
20262026-02-232026-06-22

Every Fixed Threshold

Fixed thresholds at Croydon (Council Depot)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3042197812
25 mm (0.98 in): Days with 25 mm or more rain301019741
50 mm (1.97 in): Days with 50 mm or more rain13219741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Croydon (Council Depot) 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 (2026-10-12).