Built 2026-10-19 (19 October 2026)

Cranham Threshold Days by Year (ASN00010866)

4 fixed thresholds counted per year at Cranham (ASN00010866): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cranham Thresholds

  • Cranham: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1955 with 23.
  • Cranham: days with 25 mm (0.98 in) or more of precipitation in 57 years, most in 2016 with 6.
  • Cranham: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 2021 with 3.
  • Cranham: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1982 with 2.
  • 4 fixed thresholds have at least one qualifying day at Cranham.
68 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Cranham Days per year at Cranham with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1955. 01020301954: 71955: 231956: 121957: 121958: 191959: 191960: 141961: 151962: 121963: 211964: 181965: 211966: 131967: 181968: 131969: 81970: 171971: 171972: 71973: 151974: 161975: 121976: 131977: 111978: 141979: 71980: 131981: 91982: 71983: 171984: 191985: 111986: 81987: 71988: 161989: 151990: 131991: 141992: 171993: 101994: 71995: 131996: 121997: 101998: 161999: 132000: 132001: 92002: 102003: 202004: 112005: 152006: 102007: 142013: 122014: 122015: 72016: 142017: 72018: 82019: 102020: 112021: 192022: 152023: 62024: 92025: 82026: 81954196119681975198219891996200320152022
Days per year at Cranham with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1955.
Days with 10 mm (0.39 in) or more of precipitation per year at Cranham
YearDaysDecade average
1954715.3
19552315.3
19561215.3
19571215.3
19581915.3
19591915.3
19601415.3
19611515.3
19621215.3
19632115.3
19641815.3
19652115.3
19661315.3
19671815.3
19681315.3
1969815.3
19701712.9
19711712.9
1972712.9
19731512.9
19741612.9
19751212.9
19761312.9
19771112.9
19781412.9
1979712.9
19801312.2
1981912.2
1982712.2
19831712.2
19841912.2
19851112.2
1986812.2
1987712.2
19881612.2
19891512.2
19901312.5
19911412.5
19921712.5
19931012.5
1994712.5
19951312.5
19961212.5
19971012.5
19981612.5
19991312.5
20001312.8
2001912.8
20021012.8
20032012.8
20041112.8
20051512.8
20061012.8
20071412.8
20131210
20141210
2015710
20161410
2017710
2018810
20191010
20201110.9
20211910.9
20221510.9
2023610.9
2024910.9
2025810.9
2026810.9
First to last qualifying date each year at Cranham For each year, a bar from the first to the last day at Cranham meeting 10 mm (0.39 in). 1954: 23 May 1954 to 12 November 19541955: 11 February 1955 to 28 October 19551956: 4 March 1956 to 29 November 19561957: 21 April 1957 to 21 October 19571958: 26 January 1958 to 21 December 19581959: 8 February 1959 to 31 December 19591960: 1 January 1960 to 23 September 19601961: 26 January 1961 to 3 September 19611962: 13 May 1962 to 6 December 19621963: 11 January 1963 to 22 December 19631964: 1 April 1964 to 20 December 19641965: 15 January 1965 to 20 December 19651966: 19 April 1966 to 27 December 19661967: 3 February 1967 to 25 August 19671968: 27 January 1968 to 22 September 19681969: 7 April 1969 to 4 November 19691970: 7 February 1970 to 4 October 19701971: 31 January 1971 to 23 November 19711972: 19 April 1972 to 25 August 19721973: 8 January 1973 to 14 November 19731974: 3 February 1974 to 18 November 19741975: 2 April 1975 to 17 November 19751976: 7 January 1976 to 3 September 19761977: 16 May 1977 to 24 November 19771978: 18 February 1978 to 25 November 19781979: 21 May 1979 to 13 November 19791980: 11 February 1980 to 31 December 19801981: 25 May 1981 to 26 November 19811982: 21 January 1982 to 27 November 19821983: 27 February 1983 to 30 December 19831984: 30 April 1984 to 5 December 19841985: 9 April 1985 to 22 September 19851986: 22 February 1986 to 11 September 19861987: 8 April 1987 to 15 November 19871988: 25 March 1988 to 2 December 19881989: 15 January 1989 to 30 August 19891990: 29 January 1990 to 24 September 19901991: 26 February 1991 to 5 November 19911992: 18 March 1992 to 20 November 19921993: 19 March 1993 to 2 October 19931994: 12 May 1994 to 14 October 19941995: 24 February 1995 to 24 December 19951996: 31 May 1996 to 13 December 19961997: 29 March 1997 to 28 August 19971998: 10 March 1998 to 18 November 19981999: 6 May 1999 to 20 December 19992000: 15 January 2000 to 6 September 20002001: 8 March 2001 to 4 December 20012002: 17 April 2002 to 18 October 20022003: 23 March 2003 to 25 November 20032004: 5 January 2004 to 12 August 20042005: 19 March 2005 to 27 November 20052006: 8 January 2006 to 20 December 20062007: 3 January 2007 to 18 December 20072013: 16 January 2013 to 20 October 20132014: 8 May 2014 to 20 October 20142015: 18 March 2015 to 5 December 20152016: 10 January 2016 to 13 December 20162017: 10 February 2017 to 26 September 20172018: 16 January 2018 to 23 November 20182019: 19 March 2019 to 31 August 20192020: 15 March 2020 to 10 November 20202021: 20 January 2021 to 22 November 20212022: 4 April 2022 to 30 October 20222023: 1 June 2023 to 14 November 20232024: 29 May 2024 to 21 November 20242025: 14 March 2025 to 23 November 20252026: 28 March 2026 to 27 August 202619541963197219811990199920132022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cranham meeting 10 mm (0.39 in).
First to last qualifying date each year at Cranham
YearFirst dateLast date
19541954-05-231954-11-12
19551955-02-111955-10-28
19561956-03-041956-11-29
19571957-04-211957-10-21
19581958-01-261958-12-21
19591959-02-081959-12-31
19601960-01-011960-09-23
19611961-01-261961-09-03
19621962-05-131962-12-06
19631963-01-111963-12-22
19641964-04-011964-12-20
19651965-01-151965-12-20
19661966-04-191966-12-27
19671967-02-031967-08-25
19681968-01-271968-09-22
19691969-04-071969-11-04
19701970-02-071970-10-04
19711971-01-311971-11-23
19721972-04-191972-08-25
19731973-01-081973-11-14
19741974-02-031974-11-18
19751975-04-021975-11-17
19761976-01-071976-09-03
19771977-05-161977-11-24
19781978-02-181978-11-25
19791979-05-211979-11-13
19801980-02-111980-12-31
19811981-05-251981-11-26
19821982-01-211982-11-27
19831983-02-271983-12-30
19841984-04-301984-12-05
19851985-04-091985-09-22
19861986-02-221986-09-11
19871987-04-081987-11-15
19881988-03-251988-12-02
19891989-01-151989-08-30
19901990-01-291990-09-24
19911991-02-261991-11-05
19921992-03-181992-11-20
19931993-03-191993-10-02
19941994-05-121994-10-14
19951995-02-241995-12-24
19961996-05-311996-12-13
19971997-03-291997-08-28
19981998-03-101998-11-18
19991999-05-061999-12-20
20002000-01-152000-09-06
20012001-03-082001-12-04
20022002-04-172002-10-18
20032003-03-232003-11-25
20042004-01-052004-08-12
20052005-03-192005-11-27
20062006-01-082006-12-20
20072007-01-032007-12-18
20132013-01-162013-10-20
20142014-05-082014-10-20
20152015-03-182015-12-05
20162016-01-102016-12-13
20172017-02-102017-09-26
20182018-01-162018-11-23
20192019-03-192019-08-31
20202020-03-152020-11-10
20212021-01-202021-11-22
20222022-04-042022-10-30
20232023-06-012023-11-14
20242024-05-292024-11-21
20252025-03-142025-11-23
20262026-03-282026-08-27

Every Fixed Threshold

Fixed thresholds at Cranham
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain682319558
25 mm (0.98 in): Days with 25 mm or more rain57620161
50 mm (1.97 in): Days with 50 mm or more rain8320211
100 mm (3.94 in): Days with 100 mm or more rain2219821

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 Cranham 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).