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

Coolawanyah Threshold Days by Year (ASN00005001)

5 fixed thresholds counted per year at Coolawanyah (ASN00005001): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Coolawanyah Thresholds

  • Coolawanyah: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1984 with 20.
  • Coolawanyah: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 2006 with 10.
  • Coolawanyah: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 2006 with 5.
  • Coolawanyah: days with 100 mm (3.94 in) or more of precipitation in 15 years, most in 1973 with 3.
  • 5 fixed thresholds have at least one qualifying day at Coolawanyah.
69 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Coolawanyah Days per year at Coolawanyah with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1984. 051015201923: 91924: 31925: 121950: 91951: 51952: 81953: 61954: 141955: 151956: 71957: 91958: 121959: 51960: 171961: 101962: 131963: 141964: 91965: 111966: 121967: 121968: 101969: 41970: 71971: 111972: 51973: 141974: 151975: 141976: 141977: 61978: 111979: 101980: 171981: 91982: 131983: 41984: 201985: 81986: 101987: 41988: 161989: 91990: 61991: 91992: 81993: 91994: 51995: 151996: 141997: 181998: 111999: 192000: 192001: 162002: 92003: 72004: 102005: 102006: 172007: 52009: 102015: 152018: 102019: 102021: 122022: 152024: 152025: 91923195419611968197519821989199620032018
Days per year at Coolawanyah with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1984.
Days with 10 mm (0.39 in) or more of precipitation per year at Coolawanyah
YearDaysDecade average
192398
192438
1925128
195099
195159
195289
195369
1954149
1955159
195679
195799
1958129
195959
19601711.2
19611011.2
19621311.2
19631411.2
1964911.2
19651111.2
19661211.2
19671211.2
19681011.2
1969411.2
1970710.7
19711110.7
1972510.7
19731410.7
19741510.7
19751410.7
19761410.7
1977610.7
19781110.7
19791010.7
19801711
1981911
19821311
1983411
19842011
1985811
19861011
1987411
19881611
1989911
1990611.4
1991911.4
1992811.4
1993911.4
1994511.4
19951511.4
19961411.4
19971811.4
19981111.4
19991911.4
20001911.4
20011611.4
2002911.4
2003711.4
20041011.4
20051011.4
20061711.4
2007511.4
20091011.4
20151511.7
20181011.7
20191011.7
20211212.8
20221512.8
20241512.8
2025912.8
First to last qualifying date each year at Coolawanyah For each year, a bar from the first to the last day at Coolawanyah meeting 10 mm (0.39 in). 1923: 3 January 1923 to 6 December 19231924: 6 February 1924 to 9 December 19241925: 7 January 1925 to 26 December 19251950: 18 January 1950 to 16 December 19501951: 27 January 1951 to 8 June 19511952: 10 January 1952 to 11 July 19521953: 3 January 1953 to 12 May 19531954: 27 January 1954 to 31 December 19541955: 10 January 1955 to 11 December 19551956: 12 February 1956 to 31 August 19561957: 21 January 1957 to 19 December 19571958: 20 January 1958 to 29 November 19581959: 7 January 1959 to 27 July 19591960: 13 January 1960 to 21 December 19601961: 16 January 1961 to 12 November 19611962: 8 January 1962 to 26 December 19621963: 9 January 1963 to 22 December 19631964: 27 January 1964 to 12 June 19641965: 16 January 1965 to 25 December 19651966: 26 January 1966 to 9 May 19661967: 11 January 1967 to 18 December 19671968: 1 February 1968 to 9 July 19681969: 8 February 1969 to 17 June 19691970: 1 February 1970 to 24 December 19701971: 19 January 1971 to 18 December 19711972: 28 January 1972 to 20 December 19721973: 22 January 1973 to 31 December 19731974: 4 January 1974 to 24 December 19741975: 12 January 1975 to 20 December 19751976: 2 January 1976 to 29 December 19761977: 5 January 1977 to 16 December 19771978: 13 January 1978 to 17 August 19781979: 10 January 1979 to 12 December 19791980: 11 January 1980 to 31 December 19801981: 1 January 1981 to 26 March 19811982: 16 January 1982 to 18 December 19821983: 3 February 1983 to 30 March 19831984: 5 January 1984 to 21 December 19841985: 31 January 1985 to 28 April 19851986: 2 January 1986 to 3 November 19861987: 20 January 1987 to 1 March 19871988: 27 January 1988 to 18 December 19881989: 1 January 1989 to 28 December 19891990: 13 January 1990 to 9 March 19901991: 25 January 1991 to 20 July 19911992: 23 March 1992 to 25 August 19921993: 24 January 1993 to 27 December 19931994: 12 January 1994 to 18 December 19941995: 4 January 1995 to 20 December 19951996: 22 January 1996 to 22 December 19961997: 8 January 1997 to 23 December 19971998: 24 January 1998 to 21 December 19981999: 14 January 1999 to 13 December 19992000: 1 January 2000 to 21 December 20002001: 6 January 2001 to 24 July 20012002: 21 January 2002 to 24 December 20022003: 10 January 2003 to 9 March 20032004: 2 January 2004 to 3 March 20042005: 20 February 2005 to 31 December 20052006: 10 January 2006 to 18 December 20062007: 3 January 2007 to 31 December 20072009: 1 January 2009 to 1 March 20092015: 11 January 2015 to 26 November 20152018: 13 January 2018 to 8 June 20182019: 16 January 2019 to 28 November 20192021: 6 January 2021 to 31 December 20212022: 1 January 2022 to 3 September 20222024: 1 February 2024 to 29 December 20242025: 2 January 2025 to 31 December 202519231956196519741983199220012018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Coolawanyah meeting 10 mm (0.39 in).
First to last qualifying date each year at Coolawanyah
YearFirst dateLast date
19231923-01-031923-12-06
19241924-02-061924-12-09
19251925-01-071925-12-26
19501950-01-181950-12-16
19511951-01-271951-06-08
19521952-01-101952-07-11
19531953-01-031953-05-12
19541954-01-271954-12-31
19551955-01-101955-12-11
19561956-02-121956-08-31
19571957-01-211957-12-19
19581958-01-201958-11-29
19591959-01-071959-07-27
19601960-01-131960-12-21
19611961-01-161961-11-12
19621962-01-081962-12-26
19631963-01-091963-12-22
19641964-01-271964-06-12
19651965-01-161965-12-25
19661966-01-261966-05-09
19671967-01-111967-12-18
19681968-02-011968-07-09
19691969-02-081969-06-17
19701970-02-011970-12-24
19711971-01-191971-12-18
19721972-01-281972-12-20
19731973-01-221973-12-31
19741974-01-041974-12-24
19751975-01-121975-12-20
19761976-01-021976-12-29
19771977-01-051977-12-16
19781978-01-131978-08-17
19791979-01-101979-12-12
19801980-01-111980-12-31
19811981-01-011981-03-26
19821982-01-161982-12-18
19831983-02-031983-03-30
19841984-01-051984-12-21
19851985-01-311985-04-28
19861986-01-021986-11-03
19871987-01-201987-03-01
19881988-01-271988-12-18
19891989-01-011989-12-28
19901990-01-131990-03-09
19911991-01-251991-07-20
19921992-03-231992-08-25
19931993-01-241993-12-27
19941994-01-121994-12-18
19951995-01-041995-12-20
19961996-01-221996-12-22
19971997-01-081997-12-23
19981998-01-241998-12-21
19991999-01-141999-12-13
20002000-01-012000-12-21
20012001-01-062001-07-24
20022002-01-212002-12-24
20032003-01-102003-03-09
20042004-01-022004-03-03
20052005-02-202005-12-31
20062006-01-102006-12-18
20072007-01-032007-12-31
20092009-01-012009-03-01
20152015-01-112015-11-26
20182018-01-132018-06-08
20192019-01-162019-11-28
20212021-01-062021-12-31
20222022-01-012022-09-03
20242024-02-012024-12-29
20252025-01-022025-12-31

Every Fixed Threshold

Fixed thresholds at Coolawanyah
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain692019849
25 mm (0.98 in): Days with 25 mm or more rain671020062
50 mm (1.97 in): Days with 50 mm or more rain45520062
100 mm (3.94 in): Days with 100 mm or more rain15319731
200 mm (7.87 in): Days with 200 mm or more rain4119711

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1923.

Download the Data

  • Data for Coolawanyah 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).