Built 2026-10-18 (18 October 2026)

Wilyama Threshold Days by Year

3 fixed thresholds counted per year at Wilyama (ASN00010886): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wilyama Thresholds

  • Wilyama: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1955 with 23.
  • Wilyama: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1945 with 6.
  • Wilyama: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1945 with 2.
  • 3 fixed thresholds have at least one qualifying day at Wilyama.
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Wilyama Days per year at Wilyama with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1955. 01020301945: 201946: 211947: 131948: 181951: 131952: 121955: 231956: 131959: 121960: 101961: 131962: 111963: 181965: 151966: 121967: 121968: 91969: 101970: 101971: 121972: 61973: 91975: 61976: 101977: 71978: 101979: 71980: 51981: 101982: 121983: 151984: 111985: 61986: 7194519511959196319681972197719811985
Days per year at Wilyama with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1955.
Days with 10 mm (0.39 in) or more of precipitation per year at Wilyama
YearDaysDecade average
19452018
19462118
19471318
19481818
19511314.6
19521214.6
19552314.6
19561314.6
19591214.6
19601012.2
19611312.2
19621112.2
19631812.2
19651512.2
19661212.2
19671212.2
1968912.2
19691012.2
1970108.6
1971128.6
197268.6
197398.6
197568.6
1976108.6
197778.6
1978108.6
197978.6
198059.4
1981109.4
1982129.4
1983159.4
1984119.4
198569.4
198679.4
First to last qualifying date each year at Wilyama For each year, a bar from the first to the last day at Wilyama meeting 10 mm (0.39 in). 1945: 26 March 1945 to 23 August 19451946: 19 April 1946 to 12 November 19461947: 16 April 1947 to 19 November 19471948: 29 March 1948 to 15 November 19481951: 13 February 1951 to 1 December 19511952: 27 March 1952 to 18 December 19521955: 6 February 1955 to 17 October 19551956: 12 April 1956 to 29 November 19561959: 6 February 1959 to 31 December 19591960: 1 January 1960 to 23 July 19601961: 26 January 1961 to 31 August 19611962: 8 January 1962 to 1 October 19621963: 17 February 1963 to 20 November 19631965: 4 May 1965 to 1 December 19651966: 13 February 1966 to 23 October 19661967: 9 May 1967 to 21 December 19671968: 3 February 1968 to 10 September 19681969: 19 March 1969 to 4 November 19691970: 16 February 1970 to 4 October 19701971: 31 January 1971 to 30 September 19711972: 7 February 1972 to 18 August 19721973: 6 June 1973 to 24 September 19731975: 21 March 1975 to 27 July 19751976: 7 January 1976 to 4 October 19761977: 15 May 1977 to 28 December 19771978: 24 February 1978 to 15 December 19781979: 13 January 1979 to 22 September 19791980: 25 February 1980 to 31 December 19801981: 18 February 1981 to 12 November 19811982: 18 January 1982 to 27 November 19821983: 3 May 1983 to 30 December 19831984: 4 March 1984 to 14 September 19841985: 1 February 1985 to 18 July 19851986: 22 February 1986 to 10 November 19861945195219611967197219781983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wilyama meeting 10 mm (0.39 in).
First to last qualifying date each year at Wilyama
YearFirst dateLast date
19451945-03-261945-08-23
19461946-04-191946-11-12
19471947-04-161947-11-19
19481948-03-291948-11-15
19511951-02-131951-12-01
19521952-03-271952-12-18
19551955-02-061955-10-17
19561956-04-121956-11-29
19591959-02-061959-12-31
19601960-01-011960-07-23
19611961-01-261961-08-31
19621962-01-081962-10-01
19631963-02-171963-11-20
19651965-05-041965-12-01
19661966-02-131966-10-23
19671967-05-091967-12-21
19681968-02-031968-09-10
19691969-03-191969-11-04
19701970-02-161970-10-04
19711971-01-311971-09-30
19721972-02-071972-08-18
19731973-06-061973-09-24
19751975-03-211975-07-27
19761976-01-071976-10-04
19771977-05-151977-12-28
19781978-02-241978-12-15
19791979-01-131979-09-22
19801980-02-251980-12-31
19811981-02-181981-11-12
19821982-01-181982-11-27
19831983-05-031983-12-30
19841984-03-041984-09-14
19851985-02-011985-07-18
19861986-02-221986-11-10

Every Fixed Threshold

Fixed thresholds at Wilyama
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain342319557
25 mm (0.98 in): Days with 25 mm or more rain29619452
50 mm (1.97 in): Days with 50 mm or more rain7219451

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1945.

Download the Data

  • Data for Wilyama 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).