Built 2026-10-19 (19 October 2026)

Yarloop Threshold Days by Year (ASN00009624)

4 fixed thresholds counted per year at Yarloop (ASN00009624): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Yarloop Thresholds

  • Yarloop: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1973 with 45.
  • Yarloop: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1955 with 19.
  • Yarloop: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1956 with 5.
  • Yarloop: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1955 with 1.
  • 4 fixed thresholds have at least one qualifying day at Yarloop.
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Yarloop Days per year at Yarloop with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1973. 02040601948: 431949: 281950: 361951: 271952: 341953: 331954: 301955: 441956: 331957: 301958: 301959: 181960: 351961: 291962: 331963: 411964: 421965: 371966: 291967: 391968: 381969: 181970: 401971: 291972: 251973: 451981: 381982: 401983: 361984: 381985: 321986: 321987: 241988: 361990: 341997: 311998: 321999: 292004: 292005: 302006: 192007: 312008: 292012: 262013: 382014: 301948195319581963196819731985199720062014
Days per year at Yarloop with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Yarloop
YearDaysDecade average
19484335.5
19492835.5
19503631.5
19512731.5
19523431.5
19533331.5
19543031.5
19554431.5
19563331.5
19573031.5
19583031.5
19591831.5
19603534.1
19612934.1
19623334.1
19634134.1
19644234.1
19653734.1
19662934.1
19673934.1
19683834.1
19691834.1
19704034.8
19712934.8
19722534.8
19734534.8
19813834.5
19824034.5
19833634.5
19843834.5
19853234.5
19863234.5
19872434.5
19883634.5
19903431.5
19973131.5
19983231.5
19992931.5
20042927.6
20053027.6
20061927.6
20073127.6
20082927.6
20122631.3
20133831.3
20143031.3
First to last qualifying date each year at Yarloop For each year, a bar from the first to the last day at Yarloop meeting 10 mm (0.39 in). 1948: 29 March 1948 to 24 December 19481949: 18 April 1949 to 21 October 19491950: 4 May 1950 to 27 December 19501951: 22 February 1951 to 14 October 19511952: 28 March 1952 to 5 November 19521953: 2 February 1953 to 16 November 19531954: 12 April 1954 to 11 November 19541955: 15 February 1955 to 14 December 19551956: 5 March 1956 to 29 November 19561957: 21 January 1957 to 4 October 19571958: 8 May 1958 to 3 November 19581959: 28 April 1959 to 31 December 19591960: 1 January 1960 to 15 October 19601961: 26 January 1961 to 15 December 19611962: 12 May 1962 to 30 November 19621963: 22 April 1963 to 17 October 19631964: 11 April 1964 to 19 December 19641965: 26 March 1965 to 20 December 19651966: 20 April 1966 to 27 December 19661967: 18 February 1967 to 27 November 19671968: 8 January 1968 to 18 November 19681969: 13 March 1969 to 3 November 19691970: 6 February 1970 to 4 November 19701971: 7 February 1971 to 23 November 19711972: 20 April 1972 to 28 October 19721973: 16 April 1973 to 17 October 19731981: 6 March 1981 to 26 November 19811982: 21 January 1982 to 11 December 19821983: 15 February 1983 to 7 November 19831984: 11 April 1984 to 28 December 19841985: 9 April 1985 to 8 November 19851986: 27 February 1986 to 8 November 19861987: 17 March 1987 to 24 December 19871988: 28 April 1988 to 12 November 19881990: 29 January 1990 to 16 November 19901997: 20 February 1997 to 21 November 19971998: 10 March 1998 to 17 October 19981999: 6 May 1999 to 14 October 19992004: 10 May 2004 to 21 October 20042005: 31 March 2005 to 5 November 20052006: 25 January 2006 to 29 November 20062007: 3 January 2007 to 27 October 20072008: 1 April 2008 to 2 December 20082012: 5 April 2012 to 12 December 20122013: 15 March 2013 to 30 November 20132014: 28 April 2014 to 6 October 201419481954196019661972198519982008JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Yarloop meeting 10 mm (0.39 in).
First to last qualifying date each year at Yarloop
YearFirst dateLast date
19481948-03-291948-12-24
19491949-04-181949-10-21
19501950-05-041950-12-27
19511951-02-221951-10-14
19521952-03-281952-11-05
19531953-02-021953-11-16
19541954-04-121954-11-11
19551955-02-151955-12-14
19561956-03-051956-11-29
19571957-01-211957-10-04
19581958-05-081958-11-03
19591959-04-281959-12-31
19601960-01-011960-10-15
19611961-01-261961-12-15
19621962-05-121962-11-30
19631963-04-221963-10-17
19641964-04-111964-12-19
19651965-03-261965-12-20
19661966-04-201966-12-27
19671967-02-181967-11-27
19681968-01-081968-11-18
19691969-03-131969-11-03
19701970-02-061970-11-04
19711971-02-071971-11-23
19721972-04-201972-10-28
19731973-04-161973-10-17
19811981-03-061981-11-26
19821982-01-211982-12-11
19831983-02-151983-11-07
19841984-04-111984-12-28
19851985-04-091985-11-08
19861986-02-271986-11-08
19871987-03-171987-12-24
19881988-04-281988-11-12
19901990-01-291990-11-16
19971997-02-201997-11-21
19981998-03-101998-10-17
19991999-05-061999-10-14
20042004-05-102004-10-21
20052005-03-312005-11-05
20062006-01-252006-11-29
20072007-01-032007-10-27
20082008-04-012008-12-02
20122012-04-052012-12-12
20132013-03-152013-11-30
20142014-04-282014-10-06

Every Fixed Threshold

Fixed thresholds at Yarloop
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4645197330
25 mm (0.98 in): Days with 25 mm or more rain461919558
50 mm (1.97 in): Days with 50 mm or more rain22519561
100 mm (3.94 in): Days with 100 mm or more rain2119551

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

Download the Data

  • Data for Yarloop 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).