Built 2026-10-19 (19 October 2026)

Brighton Threshold Days by Year (ASN00094006)

3 fixed thresholds counted per year at Brighton (ASN00094006): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Brighton Thresholds

  • Brighton: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1975 with 22.
  • Brighton: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1938 with 6.
  • Brighton: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1938 with 2.
  • 3 fixed thresholds have at least one qualifying day at Brighton.
40 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Brighton Days per year at Brighton with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1975. 01020301937: 151938: 161939: 141940: 91941: 131942: 91943: 91944: 151945: 51946: 131947: 201948: 71949: 91950: 131951: 121952: 181953: 141954: 121955: 121956: 191957: 131958: 191959: 141960: 131961: 41962: 131963: 51964: 101965: 71966: 131967: 101968: 41969: 151970: 161971: 131972: 61973: 181974: 111975: 221976: 101937194119451949195319571961196519691973
Days per year at Brighton with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1975.
Days with 10 mm (0.39 in) or more of precipitation per year at Brighton
YearDaysDecade average
19371515
19381615
19391415
1940910.9
19411310.9
1942910.9
1943910.9
19441510.9
1945510.9
19461310.9
19472010.9
1948710.9
1949910.9
19501314.6
19511214.6
19521814.6
19531414.6
19541214.6
19551214.6
19561914.6
19571314.6
19581914.6
19591414.6
1960139.4
196149.4
1962139.4
196359.4
1964109.4
196579.4
1966139.4
1967109.4
196849.4
1969159.4
19701613.7
19711313.7
1972613.7
19731813.7
19741113.7
19752213.7
19761013.7
First to last qualifying date each year at Brighton For each year, a bar from the first to the last day at Brighton meeting 10 mm (0.39 in). 1937: 1 January 1937 to 27 December 19371938: 2 January 1938 to 28 December 19381939: 17 February 1939 to 23 December 19391940: 6 January 1940 to 31 December 19401941: 16 January 1941 to 6 December 19411942: 10 February 1942 to 24 December 19421943: 21 February 1943 to 4 December 19431944: 3 January 1944 to 24 December 19441945: 16 January 1945 to 28 December 19451946: 20 February 1946 to 29 December 19461947: 30 March 1947 to 22 December 19471948: 11 April 1948 to 28 October 19481949: 4 January 1949 to 25 October 19491950: 15 January 1950 to 30 December 19501951: 18 February 1951 to 14 December 19511952: 14 January 1952 to 2 November 19521953: 6 January 1953 to 8 December 19531954: 28 January 1954 to 21 November 19541955: 6 February 1955 to 20 December 19551956: 11 January 1956 to 17 October 19561957: 8 February 1957 to 27 December 19571958: 2 February 1958 to 17 December 19581959: 25 January 1959 to 28 December 19591960: 18 January 1960 to 30 October 19601961: 2 March 1961 to 12 October 19611962: 26 January 1962 to 31 December 19621963: 4 February 1963 to 7 November 19631964: 1 February 1964 to 17 October 19641965: 20 April 1965 to 12 November 19651966: 4 February 1966 to 22 October 19661967: 1 July 1967 to 19 December 19671968: 27 February 1968 to 12 November 19681969: 25 January 1969 to 13 December 19691970: 3 January 1970 to 31 December 19701971: 28 January 1971 to 7 November 19711972: 10 January 1972 to 10 August 19721973: 25 January 1973 to 22 December 19731974: 6 February 1974 to 26 December 19741975: 9 January 1975 to 3 December 19751976: 25 January 1976 to 24 December 197619371942194719521957196219671972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Brighton meeting 10 mm (0.39 in).
First to last qualifying date each year at Brighton
YearFirst dateLast date
19371937-01-011937-12-27
19381938-01-021938-12-28
19391939-02-171939-12-23
19401940-01-061940-12-31
19411941-01-161941-12-06
19421942-02-101942-12-24
19431943-02-211943-12-04
19441944-01-031944-12-24
19451945-01-161945-12-28
19461946-02-201946-12-29
19471947-03-301947-12-22
19481948-04-111948-10-28
19491949-01-041949-10-25
19501950-01-151950-12-30
19511951-02-181951-12-14
19521952-01-141952-11-02
19531953-01-061953-12-08
19541954-01-281954-11-21
19551955-02-061955-12-20
19561956-01-111956-10-17
19571957-02-081957-12-27
19581958-02-021958-12-17
19591959-01-251959-12-28
19601960-01-181960-10-30
19611961-03-021961-10-12
19621962-01-261962-12-31
19631963-02-041963-11-07
19641964-02-011964-10-17
19651965-04-201965-11-12
19661966-02-041966-10-22
19671967-07-011967-12-19
19681968-02-271968-11-12
19691969-01-251969-12-13
19701970-01-031970-12-31
19711971-01-281971-11-07
19721972-01-101972-08-10
19731973-01-251973-12-22
19741974-02-061974-12-26
19751975-01-091975-12-03
19761976-01-251976-12-24

Every Fixed Threshold

Fixed thresholds at Brighton
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4022197510
25 mm (0.98 in): Days with 25 mm or more rain33619382
50 mm (1.97 in): Days with 50 mm or more rain9219381

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

  • Data for Brighton 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).