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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Sutton Downs Threshold Days by Year

4 fixed thresholds counted per year at Sutton Downs (ASN00036044): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sutton Downs Thresholds

  • Sutton Downs: days with 10 mm (0.39 in) or more of precipitation in 57 years, most in 1950 with 35.
  • Sutton Downs: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1950 with 21.
  • Sutton Downs: days with 50 mm (1.97 in) or more of precipitation in 44 years, most in 1974 with 8.
  • Sutton Downs: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1955 with 2.
  • 4 fixed thresholds have at least one qualifying day at Sutton Downs.
57 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Sutton Downs Days per year at Sutton Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1950. 0102030401930: 131931: 91932: 101933: 171934: 71935: 41936: 181937: 101938: 111939: 121940: 161941: 221942: 91943: 121944: 151945: 161946: 111947: 161948: 111949: 141950: 351951: 121952: 51953: 111954: 231955: 261956: 261957: 121958: 111959: 121960: 91961: 101962: 131963: 141964: 91965: 71966: 111967: 61968: 141969: 51970: 51971: 181972: 121973: 241974: 271975: 231976: 161977: 81978: 111979: 91980: 131981: 191982: 121983: 101984: 201985: 141986: 71930193619421948195419601966197219781984
Days per year at Sutton Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Sutton Downs
YearDaysDecade average
19301311.1
1931911.1
19321011.1
19331711.1
1934711.1
1935411.1
19361811.1
19371011.1
19381111.1
19391211.1
19401614.2
19412214.2
1942914.2
19431214.2
19441514.2
19451614.2
19461114.2
19471614.2
19481114.2
19491414.2
19503517.3
19511217.3
1952517.3
19531117.3
19542317.3
19552617.3
19562617.3
19571217.3
19581117.3
19591217.3
196099.8
1961109.8
1962139.8
1963149.8
196499.8
196579.8
1966119.8
196769.8
1968149.8
196959.8
1970515.3
19711815.3
19721215.3
19732415.3
19742715.3
19752315.3
19761615.3
1977815.3
19781115.3
1979915.3
19801313.6
19811913.6
19821213.6
19831013.6
19842013.6
19851413.6
1986713.6
First to last qualifying date each year at Sutton Downs For each year, a bar from the first to the last day at Sutton Downs meeting 10 mm (0.39 in). 1930: 18 January 1930 to 4 October 19301931: 6 January 1931 to 5 December 19311932: 15 January 1932 to 24 December 19321933: 27 January 1933 to 6 December 19331934: 31 January 1934 to 9 November 19341935: 23 February 1935 to 7 July 19351936: 11 January 1936 to 31 December 19361937: 3 January 1937 to 19 December 19371938: 2 January 1938 to 24 July 19381939: 23 January 1939 to 24 December 19391940: 22 January 1940 to 28 December 19401941: 1 January 1941 to 30 December 19411942: 13 February 1942 to 29 December 19421943: 15 January 1943 to 20 December 19431944: 20 January 1944 to 22 December 19441945: 31 January 1945 to 20 October 19451946: 10 January 1946 to 30 December 19461947: 29 January 1947 to 30 December 19471948: 1 January 1948 to 30 December 19481949: 16 January 1949 to 20 December 19491950: 17 January 1950 to 28 December 19501951: 5 January 1951 to 22 November 19511952: 8 January 1952 to 23 May 19521953: 9 January 1953 to 31 December 19531954: 15 January 1954 to 16 December 19541955: 15 January 1955 to 3 December 19551956: 12 January 1956 to 22 December 19561957: 9 January 1957 to 31 December 19571958: 3 January 1958 to 2 December 19581959: 26 January 1959 to 25 December 19591960: 9 January 1960 to 27 December 19601961: 2 January 1961 to 30 December 19611962: 12 January 1962 to 28 December 19621963: 15 January 1963 to 11 August 19631964: 1 January 1964 to 25 December 19641965: 10 March 1965 to 16 December 19651966: 6 January 1966 to 8 November 19661967: 26 February 1967 to 7 November 19671968: 5 January 1968 to 22 December 19681969: 17 October 1969 to 24 December 19691970: 2 February 1970 to 23 December 19701971: 16 January 1971 to 26 December 19711972: 6 January 1972 to 1 December 19721973: 8 January 1973 to 30 December 19731974: 1 January 1974 to 29 December 19741975: 3 January 1975 to 29 December 19751976: 20 January 1976 to 22 December 19761977: 21 January 1977 to 20 December 19771978: 12 January 1978 to 15 December 19781979: 1 February 1979 to 27 December 19791980: 4 January 1980 to 27 December 19801981: 4 January 1981 to 20 November 19811982: 6 January 1982 to 8 December 19821983: 1 January 1983 to 7 December 19831984: 2 January 1984 to 16 December 19841985: 10 January 1985 to 22 December 19851986: 3 February 1986 to 7 December 198619301938194619541962197019781986JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sutton Downs meeting 10 mm (0.39 in).
First to last qualifying date each year at Sutton Downs
YearFirst dateLast date
19301930-01-181930-10-04
19311931-01-061931-12-05
19321932-01-151932-12-24
19331933-01-271933-12-06
19341934-01-311934-11-09
19351935-02-231935-07-07
19361936-01-111936-12-31
19371937-01-031937-12-19
19381938-01-021938-07-24
19391939-01-231939-12-24
19401940-01-221940-12-28
19411941-01-011941-12-30
19421942-02-131942-12-29
19431943-01-151943-12-20
19441944-01-201944-12-22
19451945-01-311945-10-20
19461946-01-101946-12-30
19471947-01-291947-12-30
19481948-01-011948-12-30
19491949-01-161949-12-20
19501950-01-171950-12-28
19511951-01-051951-11-22
19521952-01-081952-05-23
19531953-01-091953-12-31
19541954-01-151954-12-16
19551955-01-151955-12-03
19561956-01-121956-12-22
19571957-01-091957-12-31
19581958-01-031958-12-02
19591959-01-261959-12-25
19601960-01-091960-12-27
19611961-01-021961-12-30
19621962-01-121962-12-28
19631963-01-151963-08-11
19641964-01-011964-12-25
19651965-03-101965-12-16
19661966-01-061966-11-08
19671967-02-261967-11-07
19681968-01-051968-12-22
19691969-10-171969-12-24
19701970-02-021970-12-23
19711971-01-161971-12-26
19721972-01-061972-12-01
19731973-01-081973-12-30
19741974-01-011974-12-29
19751975-01-031975-12-29
19761976-01-201976-12-22
19771977-01-211977-12-20
19781978-01-121978-12-15
19791979-02-011979-12-27
19801980-01-041980-12-27
19811981-01-041981-11-20
19821982-01-061982-12-08
19831983-01-011983-12-07
19841984-01-021984-12-16
19851985-01-101985-12-22
19861986-02-031986-12-07

Every Fixed Threshold

Fixed thresholds at Sutton Downs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain573519507
25 mm (0.98 in): Days with 25 mm or more rain562119504
50 mm (1.97 in): Days with 50 mm or more rain44819741
100 mm (3.94 in): Days with 100 mm or more rain12219551

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.

Download the Data

  • Data for Sutton Downs 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).