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

Worsley Downs Threshold Days by Year

4 fixed thresholds counted per year at Worsley Downs (ASN00009923): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Worsley Downs Thresholds

  • Worsley Downs: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1980 with 49.
  • Worsley Downs: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1974 with 20.
  • Worsley Downs: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1974 with 4.
  • Worsley Downs: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 2021 with 1.
  • 4 fixed thresholds have at least one qualifying day at Worsley Downs.
23 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Worsley Downs Days per year at Worsley Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1980. 02040601974: 461975: 321976: 311977: 381978: 341979: 311980: 491981: 371982: 381983: 411984: 372013: 322014: 232016: 392017: 352018: 352019: 242020: 342021: 472022: 332023: 242024: 332025: 2819741977198019832014201820212024
Days per year at Worsley Downs with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1980.
Days with 10 mm (0.39 in) or more of precipitation per year at Worsley Downs
YearDaysDecade average
19744635.3
19753235.3
19763135.3
19773835.3
19783435.3
19793135.3
19804940.4
19813740.4
19823840.4
19834140.4
19843740.4
20133231.3
20142331.3
20163931.3
20173531.3
20183531.3
20192431.3
20203433.2
20214733.2
20223333.2
20232433.2
20243333.2
20252833.2
First to last qualifying date each year at Worsley Downs For each year, a bar from the first to the last day at Worsley Downs meeting 10 mm (0.39 in). 1974: 4 April 1974 to 19 November 19741975: 22 March 1975 to 10 December 19751976: 7 January 1976 to 28 November 19761977: 18 January 1977 to 25 November 19771978: 19 April 1978 to 22 December 19781979: 16 February 1979 to 13 November 19791980: 11 February 1980 to 31 December 19801981: 6 March 1981 to 26 November 19811982: 5 January 1982 to 11 December 19821983: 6 February 1983 to 17 November 19831984: 30 April 1984 to 28 December 19842013: 15 March 2013 to 30 November 20132014: 10 May 2014 to 7 November 20142016: 20 January 2016 to 8 October 20162017: 10 February 2017 to 19 December 20172018: 16 January 2018 to 22 October 20182019: 24 January 2019 to 1 November 20192020: 27 February 2020 to 10 November 20202021: 7 February 2021 to 27 October 20212022: 26 March 2022 to 19 September 20222023: 11 April 2023 to 2 October 20232024: 3 May 2024 to 20 November 20242025: 14 April 2025 to 1 November 202519741977198019832014201820212024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Worsley Downs meeting 10 mm (0.39 in).
First to last qualifying date each year at Worsley Downs
YearFirst dateLast date
19741974-04-041974-11-19
19751975-03-221975-12-10
19761976-01-071976-11-28
19771977-01-181977-11-25
19781978-04-191978-12-22
19791979-02-161979-11-13
19801980-02-111980-12-31
19811981-03-061981-11-26
19821982-01-051982-12-11
19831983-02-061983-11-17
19841984-04-301984-12-28
20132013-03-152013-11-30
20142014-05-102014-11-07
20162016-01-202016-10-08
20172017-02-102017-12-19
20182018-01-162018-10-22
20192019-01-242019-11-01
20202020-02-272020-11-10
20212021-02-072021-10-27
20222022-03-262022-09-19
20232023-04-112023-10-02
20242024-05-032024-11-20
20252025-04-142025-11-01

Every Fixed Threshold

Fixed thresholds at Worsley Downs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2349198028
25 mm (0.98 in): Days with 25 mm or more rain2320197412
50 mm (1.97 in): Days with 50 mm or more rain20419742
100 mm (3.94 in): Days with 100 mm or more rain1120211

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1974.

Download the Data

  • Data for Worsley 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).