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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Wetherby Threshold Days by Year (ASN00031113)

5 fixed thresholds counted per year at Wetherby (ASN00031113): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wetherby Thresholds

  • Wetherby: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1950 with 46.
  • Wetherby: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1950 with 28.
  • Wetherby: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1939 with 16.
  • Wetherby: days with 100 mm (3.94 in) or more of precipitation in 18 years, most in 1940 with 6.
  • 5 fixed thresholds have at least one qualifying day at Wetherby.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Wetherby Days per year at Wetherby with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1950. 02040601938: 191939: 371940: 371941: 331942: 261944: 341947: 211948: 281949: 321950: 461951: 171952: 271953: 411954: 231955: 291956: 431957: 291958: 291959: 371960: 261961: 121962: 281963: 341964: 371965: 301966: 181967: 321968: 371938194119471950195319561959196219651968
Days per year at Wetherby with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Wetherby
YearDaysDecade average
19381928
19393728
19403730.1
19413330.1
19422630.1
19443430.1
19472130.1
19482830.1
19493230.1
19504632.1
19511732.1
19522732.1
19534132.1
19542332.1
19552932.1
19564332.1
19572932.1
19582932.1
19593732.1
19602628.2
19611228.2
19622828.2
19633428.2
19643728.2
19653028.2
19661828.2
19673228.2
19683728.2
First to last qualifying date each year at Wetherby For each year, a bar from the first to the last day at Wetherby meeting 10 mm (0.39 in). 1938: 21 January 1938 to 30 November 19381939: 7 January 1939 to 24 December 19391940: 4 January 1940 to 10 November 19401941: 4 January 1941 to 8 December 19411942: 5 February 1942 to 30 December 19421944: 12 January 1944 to 24 December 19441947: 1 January 1947 to 4 December 19471948: 3 January 1948 to 26 December 19481949: 2 January 1949 to 21 December 19491950: 7 January 1950 to 21 December 19501951: 6 January 1951 to 22 December 19511952: 1 January 1952 to 22 December 19521953: 11 January 1953 to 19 December 19531954: 23 January 1954 to 22 October 19541955: 1 February 1955 to 18 December 19551956: 11 January 1956 to 31 December 19561957: 1 January 1957 to 23 December 19571958: 4 January 1958 to 22 December 19581959: 8 January 1959 to 30 December 19591960: 14 January 1960 to 17 December 19601961: 2 January 1961 to 24 December 19611962: 2 January 1962 to 18 December 19621963: 2 January 1963 to 18 December 19631964: 3 January 1964 to 17 December 19641965: 6 January 1965 to 17 December 19651966: 6 January 1966 to 27 December 19661967: 3 January 1967 to 25 December 19671968: 6 January 1968 to 27 December 19681938194219491953195719611965JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wetherby meeting 10 mm (0.39 in).
First to last qualifying date each year at Wetherby
YearFirst dateLast date
19381938-01-211938-11-30
19391939-01-071939-12-24
19401940-01-041940-11-10
19411941-01-041941-12-08
19421942-02-051942-12-30
19441944-01-121944-12-24
19471947-01-011947-12-04
19481948-01-031948-12-26
19491949-01-021949-12-21
19501950-01-071950-12-21
19511951-01-061951-12-22
19521952-01-011952-12-22
19531953-01-111953-12-19
19541954-01-231954-10-22
19551955-02-011955-12-18
19561956-01-111956-12-31
19571957-01-011957-12-23
19581958-01-041958-12-22
19591959-01-081959-12-30
19601960-01-141960-12-17
19611961-01-021961-12-24
19621962-01-021962-12-18
19631963-01-021963-12-18
19641964-01-031964-12-17
19651965-01-061965-12-17
19661966-01-061966-12-27
19671967-01-031967-12-25
19681968-01-061968-12-27

Every Fixed Threshold

Fixed thresholds at Wetherby
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2846195037
25 mm (0.98 in): Days with 25 mm or more rain2828195016
50 mm (1.97 in): Days with 50 mm or more rain271619399
100 mm (3.94 in): Days with 100 mm or more rain18619401
200 mm (7.87 in): Days with 200 mm or more rain4219491

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1938.

Download the Data

  • Data for Wetherby 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).