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Built 2026-10-19 (19 October 2026)

Adelaide (Clapham) Threshold Days by Year

3 fixed thresholds counted per year at Adelaide (Clapham) (ASN00023075): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Adelaide (Clapham) Thresholds

  • Adelaide (Clapham): days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1992 with 36.
  • Adelaide (Clapham): days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1963 with 7.
  • Adelaide (Clapham): days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1960 with 1.
  • 3 fixed thresholds have at least one qualifying day at Adelaide (Clapham).
50 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Adelaide (Clapham) Days per year at Adelaide (Clapham) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1992. 0102030401955: 211956: 221957: 101958: 171959: 71960: 191961: 101962: 131963: 211964: 151965: 111966: 161967: 51968: 221969: 171970: 121971: 281972: 121973: 221974: 191975: 171976: 141977: 121978: 181979: 221980: 171981: 231982: 121983: 221984: 161985: 151986: 171987: 201988: 211989: 151990: 141991: 181992: 361993: 131995: 141996: 221997: 201998: 141999: 222000: 232001: 232002: 122003: 132004: 152005: 181955196019651970197519801985199019962001
Days per year at Adelaide (Clapham) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1992.
Days with 10 mm (0.39 in) or more of precipitation per year at Adelaide (Clapham)
YearDaysDecade average
19552115.4
19562215.4
19571015.4
19581715.4
1959715.4
19601914.9
19611014.9
19621314.9
19632114.9
19641514.9
19651114.9
19661614.9
1967514.9
19682214.9
19691714.9
19701217.6
19712817.6
19721217.6
19732217.6
19741917.6
19751717.6
19761417.6
19771217.6
19781817.6
19792217.6
19801717.8
19812317.8
19821217.8
19832217.8
19841617.8
19851517.8
19861717.8
19872017.8
19882117.8
19891517.8
19901419.2
19911819.2
19923619.2
19931319.2
19951419.2
19962219.2
19972019.2
19981419.2
19992219.2
20002317.3
20012317.3
20021217.3
20031317.3
20041517.3
20051817.3
First to last qualifying date each year at Adelaide (Clapham) For each year, a bar from the first to the last day at Adelaide (Clapham) meeting 10 mm (0.39 in). 1955: 9 February 1955 to 3 December 19551956: 20 January 1956 to 18 October 19561957: 14 March 1957 to 18 November 19571958: 27 March 1958 to 18 October 19581959: 31 March 1959 to 26 December 19591960: 1 February 1960 to 12 November 19601961: 4 April 1961 to 1 November 19611962: 20 February 1962 to 19 October 19621963: 13 January 1963 to 27 October 19631964: 8 April 1964 to 18 November 19641965: 18 April 1965 to 6 December 19651966: 15 February 1966 to 4 December 19661967: 15 January 1967 to 13 August 19671968: 20 January 1968 to 23 December 19681969: 9 February 1969 to 23 December 19691970: 1 January 1970 to 5 December 19701971: 15 March 1971 to 10 December 19711972: 9 January 1972 to 26 December 19721973: 30 January 1973 to 30 December 19731974: 28 January 1974 to 24 October 19741975: 25 January 1975 to 3 November 19751976: 12 January 1976 to 23 December 19761977: 14 January 1977 to 29 November 19771978: 9 April 1978 to 4 December 19781979: 17 January 1979 to 15 November 19791980: 18 April 1980 to 2 December 19801981: 10 January 1981 to 12 December 19811982: 7 January 1982 to 11 August 19821983: 3 March 1983 to 19 October 19831984: 1 January 1984 to 10 November 19841985: 16 March 1985 to 10 December 19851986: 16 April 1986 to 7 December 19861987: 25 January 1987 to 1 December 19871988: 24 January 1988 to 25 December 19881989: 26 April 1989 to 30 November 19891990: 17 May 1990 to 6 December 19901991: 23 January 1991 to 6 November 19911992: 1 March 1992 to 20 December 19921993: 24 January 1993 to 14 December 19931995: 5 February 1995 to 24 September 19951996: 1 January 1996 to 6 December 19961997: 22 January 1997 to 18 December 19971998: 8 February 1998 to 11 November 19981999: 8 January 1999 to 3 December 19992000: 20 February 2000 to 19 October 20002001: 26 January 2001 to 23 November 20012002: 26 March 2002 to 26 November 20022003: 30 January 2003 to 31 October 20032004: 29 March 2004 to 1 December 20042005: 20 January 2005 to 16 December 200519551962196919761983199019982005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Adelaide (Clapham) meeting 10 mm (0.39 in).
First to last qualifying date each year at Adelaide (Clapham)
YearFirst dateLast date
19551955-02-091955-12-03
19561956-01-201956-10-18
19571957-03-141957-11-18
19581958-03-271958-10-18
19591959-03-311959-12-26
19601960-02-011960-11-12
19611961-04-041961-11-01
19621962-02-201962-10-19
19631963-01-131963-10-27
19641964-04-081964-11-18
19651965-04-181965-12-06
19661966-02-151966-12-04
19671967-01-151967-08-13
19681968-01-201968-12-23
19691969-02-091969-12-23
19701970-01-011970-12-05
19711971-03-151971-12-10
19721972-01-091972-12-26
19731973-01-301973-12-30
19741974-01-281974-10-24
19751975-01-251975-11-03
19761976-01-121976-12-23
19771977-01-141977-11-29
19781978-04-091978-12-04
19791979-01-171979-11-15
19801980-04-181980-12-02
19811981-01-101981-12-12
19821982-01-071982-08-11
19831983-03-031983-10-19
19841984-01-011984-11-10
19851985-03-161985-12-10
19861986-04-161986-12-07
19871987-01-251987-12-01
19881988-01-241988-12-25
19891989-04-261989-11-30
19901990-05-171990-12-06
19911991-01-231991-11-06
19921992-03-011992-12-20
19931993-01-241993-12-14
19951995-02-051995-09-24
19961996-01-011996-12-06
19971997-01-221997-12-18
19981998-02-081998-11-11
19991999-01-081999-12-03
20002000-02-202000-10-19
20012001-01-262001-11-23
20022002-03-262002-11-26
20032003-01-302003-10-31
20042004-03-292004-12-01
20052005-01-202005-12-16

Every Fixed Threshold

Fixed thresholds at Adelaide (Clapham)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5036199218
25 mm (0.98 in): Days with 25 mm or more rain42719633
50 mm (1.97 in): Days with 50 mm or more rain8119601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1955.

Download the Data

  • Data for Adelaide (Clapham) 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 (2025-12-31).