Built 2026-10-19 (19 October 2026)

Trussu Threshold Days by Year (BR038203450)

4 fixed thresholds counted per year at Trussu (BR038203450): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Trussu Thresholds

  • Trussu: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1967 with 50.
  • Trussu: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1967 with 37.
  • Trussu: days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 1962 with 14.
  • Trussu: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1966 with 2.
  • 4 fixed thresholds have at least one qualifying day at Trussu.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Trussu Days per year at Trussu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1967. 02040601946: 281947: 321951: 91952: 191953: 251954: 351957: 231960: 301961: 421962: 471965: 281966: 251967: 501968: 331969: 401970: 191971: 461972: 61973: 341974: 471975: 451976: 281977: 371979: 819461952195719621967197019731976
Days per year at Trussu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1967.
Days with 10 mm (0.39 in) or more of precipitation per year at Trussu
YearDaysDecade average
19462830
19473230
1951922.2
19521922.2
19532522.2
19543522.2
19572322.2
19603036.9
19614236.9
19624736.9
19652836.9
19662536.9
19675036.9
19683336.9
19694036.9
19701930
19714630
1972630
19733430
19744730
19754530
19762830
19773730
1979830
First to last qualifying date each year at Trussu For each year, a bar from the first to the last day at Trussu meeting 10 mm (0.39 in). 1946: 3 January 1946 to 19 December 19461947: 22 January 1947 to 17 June 19471951: 22 March 1951 to 15 December 19511952: 4 January 1952 to 16 December 19521953: 15 January 1953 to 18 June 19531954: 8 January 1954 to 26 June 19541957: 4 January 1957 to 21 May 19571960: 24 February 1960 to 11 May 19601961: 6 January 1961 to 3 June 19611962: 9 January 1962 to 21 June 19621965: 23 March 1965 to 8 October 19651966: 23 January 1966 to 26 December 19661967: 18 January 1967 to 31 December 19671968: 13 February 1968 to 24 September 19681969: 12 January 1969 to 29 September 19691970: 17 January 1970 to 7 May 19701971: 10 January 1971 to 25 July 19711972: 13 February 1972 to 29 December 19721973: 15 January 1973 to 14 August 19731974: 15 January 1974 to 20 December 19741975: 8 January 1975 to 21 November 19751976: 15 January 1976 to 13 December 19761977: 4 February 1977 to 21 December 19771979: 18 January 1979 to 20 December 197919461952195719621967197019731976JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Trussu meeting 10 mm (0.39 in).
First to last qualifying date each year at Trussu
YearFirst dateLast date
19461946-01-031946-12-19
19471947-01-221947-06-17
19511951-03-221951-12-15
19521952-01-041952-12-16
19531953-01-151953-06-18
19541954-01-081954-06-26
19571957-01-041957-05-21
19601960-02-241960-05-11
19611961-01-061961-06-03
19621962-01-091962-06-21
19651965-03-231965-10-08
19661966-01-231966-12-26
19671967-01-181967-12-31
19681968-02-131968-09-24
19691969-01-121969-09-29
19701970-01-171970-05-07
19711971-01-101971-07-25
19721972-02-131972-12-29
19731973-01-151973-08-14
19741974-01-151974-12-20
19751975-01-081975-11-21
19761976-01-151976-12-13
19771977-02-041977-12-21
19791979-01-181979-12-20

Every Fixed Threshold

Fixed thresholds at Trussu
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain245019678
25 mm (0.98 in): Days with 25 mm or more rain243719672
50 mm (1.97 in): Days with 50 mm or more rain211419621
100 mm (3.94 in): Days with 100 mm or more rain4219661

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1946.

Download the Data

  • Data for Trussu 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).