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

Koolyanobbing Threshold Days by Year

3 fixed thresholds counted per year at Koolyanobbing (ASN00012227): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Koolyanobbing Thresholds

  • Koolyanobbing: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 2004 with 14.
  • Koolyanobbing: days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 2003 with 3.
  • Koolyanobbing: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1967 with 1.
  • 3 fixed thresholds have at least one qualifying day at Koolyanobbing.
26 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Koolyanobbing Days per year at Koolyanobbing with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 14 in 2004. 0510151967: 91968: 81969: 31970: 72001: 92002: 12003: 102004: 142005: 42006: 92007: 62008: 72009: 82010: 42011: 122012: 82014: 62015: 42016: 52017: 82019: 72020: 62021: 62022: 72023: 72025: 5196719702003200620092012201620202023
Days per year at Koolyanobbing with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 14 in 2004.
Days with 10 mm (0.39 in) or more of precipitation per year at Koolyanobbing
YearDaysDecade average
196796.7
196886.7
196936.7
197077
200197.6
200217.6
2003107.6
2004147.6
200547.6
200697.6
200767.6
200877.6
200987.6
201046.8
2011126.8
201286.8
201466.8
201546.8
201656.8
201786.8
201976.8
202066.2
202166.2
202276.2
202376.2
202556.2
First to last qualifying date each year at Koolyanobbing For each year, a bar from the first to the last day at Koolyanobbing meeting 10 mm (0.39 in). 1967: 23 January 1967 to 1 November 19671968: 9 April 1968 to 10 September 19681969: 9 May 1969 to 16 June 19691970: 17 February 1970 to 22 September 19702001: 8 January 2001 to 15 August 20012002: 5 June 2002 to 5 June 20022003: 23 March 2003 to 18 December 20032004: 4 January 2004 to 22 October 20042005: 2 May 2005 to 24 August 20052006: 3 January 2006 to 12 September 20062007: 4 January 2007 to 17 December 20072008: 21 February 2008 to 31 October 20082009: 28 January 2009 to 13 November 20092010: 10 February 2010 to 13 August 20102011: 6 January 2011 to 14 December 20112012: 4 February 2012 to 12 December 20122014: 23 January 2014 to 22 September 20142015: 31 March 2015 to 1 August 20152016: 26 January 2016 to 13 December 20162017: 29 January 2017 to 19 November 20172019: 7 February 2019 to 5 July 20192020: 14 February 2020 to 6 November 20202021: 3 February 2021 to 9 November 20212022: 26 March 2022 to 30 October 20222023: 20 February 2023 to 13 September 20232025: 14 July 2025 to 25 August 20251967200120052009201420192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Koolyanobbing meeting 10 mm (0.39 in).
First to last qualifying date each year at Koolyanobbing
YearFirst dateLast date
19671967-01-231967-11-01
19681968-04-091968-09-10
19691969-05-091969-06-16
19701970-02-171970-09-22
20012001-01-082001-08-15
20022002-06-052002-06-05
20032003-03-232003-12-18
20042004-01-042004-10-22
20052005-05-022005-08-24
20062006-01-032006-09-12
20072007-01-042007-12-17
20082008-02-212008-10-31
20092009-01-282009-11-13
20102010-02-102010-08-13
20112011-01-062011-12-14
20122012-02-042012-12-12
20142014-01-232014-09-22
20152015-03-312015-08-01
20162016-01-262016-12-13
20172017-01-292017-11-19
20192019-02-072019-07-05
20202020-02-142020-11-06
20212021-02-032021-11-09
20222022-03-262022-10-30
20232023-02-202023-09-13
20252025-07-142025-08-25

Every Fixed Threshold

Fixed thresholds at Koolyanobbing
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain261420045
25 mm (0.98 in): Days with 25 mm or more rain21320031
50 mm (1.97 in): Days with 50 mm or more rain5119671

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

  • Data for Koolyanobbing 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).