Built 2026-10-18 (18 October 2026)

Rudall Threshold Days by Year

3 fixed thresholds counted per year at Rudall (ASN00018075): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rudall Thresholds

  • Rudall: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1956 with 17.
  • Rudall: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1968 with 4.
  • Rudall: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1938 with 1.
  • 3 fixed thresholds have at least one qualifying day at Rudall.
65 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Rudall Days per year at Rudall with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1956. 051015201925: 31926: 101927: 71929: 41931: 61933: 51934: 91935: 111936: 51937: 91938: 51939: 71940: 41941: 91942: 81943: 51944: 51945: 91946: 71947: 101948: 21949: 81950: 71951: 71952: 81953: 61954: 81955: 71956: 171957: 31958: 81959: 41960: 91961: 71962: 61963: 61964: 101965: 31967: 11968: 151969: 81970: 61971: 71972: 41973: 131974: 121975: 41976: 21977: 51978: 121979: 111980: 51981: 81982: 61984: 61985: 41986: 61987: 41988: 41989: 71990: 61991: 91992: 161993: 131996: 71925193519421949195619631971197819861993
Days per year at Rudall with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Rudall
YearDaysDecade average
192536
1926106
192776
192946
193167.1
193357.1
193497.1
1935117.1
193657.1
193797.1
193857.1
193977.1
194046.7
194196.7
194286.7
194356.7
194456.7
194596.7
194676.7
1947106.7
194826.7
194986.7
195077.5
195177.5
195287.5
195367.5
195487.5
195577.5
1956177.5
195737.5
195887.5
195947.5
196097.2
196177.2
196267.2
196367.2
1964107.2
196537.2
196717.2
1968157.2
196987.2
197067.6
197177.6
197247.6
1973137.6
1974127.6
197547.6
197627.6
197757.6
1978127.6
1979117.6
198055.6
198185.6
198265.6
198465.6
198545.6
198665.6
198745.6
198845.6
198975.6
1990610.2
1991910.2
19921610.2
19931310.2
1996710.2
First to last qualifying date each year at Rudall For each year, a bar from the first to the last day at Rudall meeting 10 mm (0.39 in). 1925: 13 January 1925 to 19 November 19251926: 13 March 1926 to 26 September 19261927: 5 February 1927 to 1 November 19271929: 27 September 1929 to 27 December 19291931: 14 May 1931 to 11 September 19311933: 17 January 1933 to 31 August 19331934: 16 February 1934 to 8 November 19341935: 31 March 1935 to 24 December 19351936: 9 January 1936 to 26 July 19361937: 19 January 1937 to 11 December 19371938: 19 February 1938 to 27 December 19381939: 16 January 1939 to 3 November 19391940: 5 January 1940 to 9 November 19401941: 24 January 1941 to 18 November 19411942: 25 May 1942 to 24 December 19421943: 17 February 1943 to 16 October 19431944: 2 April 1944 to 1 October 19441945: 16 January 1945 to 16 December 19451946: 17 February 1946 to 26 December 19461947: 5 February 1947 to 19 October 19471948: 5 May 1948 to 4 November 19481949: 27 February 1949 to 21 November 19491950: 2 February 1950 to 20 December 19501951: 17 April 1951 to 10 October 19511952: 22 April 1952 to 27 November 19521953: 5 January 1953 to 30 December 19531954: 27 January 1954 to 12 December 19541955: 8 February 1955 to 29 October 19551956: 6 February 1956 to 15 November 19561957: 17 May 1957 to 30 October 19571958: 6 March 1958 to 12 September 19581959: 30 March 1959 to 28 November 19591960: 17 January 1960 to 12 November 19601961: 8 February 1961 to 17 November 19611962: 16 May 1962 to 29 December 19621963: 26 April 1963 to 15 June 19631964: 1 February 1964 to 18 November 19641965: 12 July 1965 to 24 December 19651967: 23 February 1967 to 23 February 19671968: 19 January 1968 to 6 October 19681969: 8 February 1969 to 13 September 19691970: 9 April 1970 to 14 November 19701971: 15 March 1971 to 10 December 19711972: 8 January 1972 to 10 August 19721973: 6 February 1973 to 2 December 19731974: 28 January 1974 to 24 October 19741975: 31 July 1975 to 7 October 19751976: 7 February 1976 to 13 October 19761977: 12 September 1977 to 28 November 19771978: 23 January 1978 to 4 December 19781979: 20 January 1979 to 19 November 19791980: 17 April 1980 to 3 December 19801981: 27 January 1981 to 8 August 19811982: 25 January 1982 to 20 June 19821984: 19 July 1984 to 2 October 19841985: 15 March 1985 to 21 August 19851986: 17 May 1986 to 6 October 19861987: 28 February 1987 to 19 July 19871988: 14 January 1988 to 3 December 19881989: 10 March 1989 to 2 December 19891990: 10 January 1990 to 7 December 19901991: 14 April 1991 to 3 November 19911992: 8 January 1992 to 18 December 19921993: 24 January 1993 to 13 December 19931996: 26 June 1996 to 6 December 199619251937194619551964197419841993JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Rudall meeting 10 mm (0.39 in).
First to last qualifying date each year at Rudall
YearFirst dateLast date
19251925-01-131925-11-19
19261926-03-131926-09-26
19271927-02-051927-11-01
19291929-09-271929-12-27
19311931-05-141931-09-11
19331933-01-171933-08-31
19341934-02-161934-11-08
19351935-03-311935-12-24
19361936-01-091936-07-26
19371937-01-191937-12-11
19381938-02-191938-12-27
19391939-01-161939-11-03
19401940-01-051940-11-09
19411941-01-241941-11-18
19421942-05-251942-12-24
19431943-02-171943-10-16
19441944-04-021944-10-01
19451945-01-161945-12-16
19461946-02-171946-12-26
19471947-02-051947-10-19
19481948-05-051948-11-04
19491949-02-271949-11-21
19501950-02-021950-12-20
19511951-04-171951-10-10
19521952-04-221952-11-27
19531953-01-051953-12-30
19541954-01-271954-12-12
19551955-02-081955-10-29
19561956-02-061956-11-15
19571957-05-171957-10-30
19581958-03-061958-09-12
19591959-03-301959-11-28
19601960-01-171960-11-12
19611961-02-081961-11-17
19621962-05-161962-12-29
19631963-04-261963-06-15
19641964-02-011964-11-18
19651965-07-121965-12-24
19671967-02-231967-02-23
19681968-01-191968-10-06
19691969-02-081969-09-13
19701970-04-091970-11-14
19711971-03-151971-12-10
19721972-01-081972-08-10
19731973-02-061973-12-02
19741974-01-281974-10-24
19751975-07-311975-10-07
19761976-02-071976-10-13
19771977-09-121977-11-28
19781978-01-231978-12-04
19791979-01-201979-11-19
19801980-04-171980-12-03
19811981-01-271981-08-08
19821982-01-251982-06-20
19841984-07-191984-10-02
19851985-03-151985-08-21
19861986-05-171986-10-06
19871987-02-281987-07-19
19881988-01-141988-12-03
19891989-03-101989-12-02
19901990-01-101990-12-07
19911991-04-141991-11-03
19921992-01-081992-12-18
19931993-01-241993-12-13
19961996-06-261996-12-06

Every Fixed Threshold

Fixed thresholds at Rudall
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain651719567
25 mm (0.98 in): Days with 25 mm or more rain36419681
50 mm (1.97 in): Days with 50 mm or more rain5119381

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1925.

Download the Data

  • Data for Rudall 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).