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Built 2026-10-18 (18 October 2026)

Brindabella (Koolami) Threshold Days by Year

4 fixed thresholds counted per year at Brindabella (Koolami) (ASN00071073): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Brindabella (Koolami) Thresholds

  • Brindabella (Koolami): days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 2021 with 48.
  • Brindabella (Koolami): days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 2022 with 17.
  • Brindabella (Koolami): days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1995 with 4.
  • Brindabella (Koolami): days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1983 with 1.
  • 4 fixed thresholds have at least one qualifying day at Brindabella (Koolami).
39 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Brindabella (Koolami) Days per year at Brindabella (Koolami) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 2021. 02040601982: 131983: 321985: 271986: 351987: 291988: 351989: 361990: 311991: 371992: 381993: 361994: 241995: 391996: 401997: 181998: 301999: 332000: 362001: 232002: 262003: 242004: 212005: 292006: 132007: 292008: 262009: 242015: 242016: 442017: 252018: 212019: 152020: 392021: 482022: 462023: 222024: 212025: 322026: 191982198719911995199920032007201620202024
Days per year at Brindabella (Koolami) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 2021.
Days with 10 mm (0.39 in) or more of precipitation per year at Brindabella (Koolami)
YearDaysDecade average
19821329.6
19833229.6
19852729.6
19863529.6
19872929.6
19883529.6
19893629.6
19903132.6
19913732.6
19923832.6
19933632.6
19942432.6
19953932.6
19964032.6
19971832.6
19983032.6
19993332.6
20003625.1
20012325.1
20022625.1
20032425.1
20042125.1
20052925.1
20061325.1
20072925.1
20082625.1
20092425.1
20152425.8
20164425.8
20172525.8
20182125.8
20191525.8
20203932.4
20214832.4
20224632.4
20232232.4
20242132.4
20253232.4
20261932.4
First to last qualifying date each year at Brindabella (Koolami) For each year, a bar from the first to the last day at Brindabella (Koolami) meeting 10 mm (0.39 in). 1982: 25 January 1982 to 31 December 19821983: 3 January 1983 to 8 December 19831985: 21 February 1985 to 11 December 19851986: 16 January 1986 to 17 December 19861987: 1 January 1987 to 29 December 19871988: 18 January 1988 to 27 December 19881989: 1 January 1989 to 10 December 19891990: 9 January 1990 to 5 November 19901991: 6 January 1991 to 13 December 19911992: 1 January 1992 to 25 December 19921993: 23 January 1993 to 27 December 19931994: 8 January 1994 to 23 December 19941995: 6 January 1995 to 6 December 19951996: 2 January 1996 to 29 December 19961997: 7 January 1997 to 1 November 19971998: 25 January 1998 to 13 November 19981999: 9 January 1999 to 29 December 19992000: 27 January 2000 to 30 November 20002001: 27 January 2001 to 7 November 20012002: 22 January 2002 to 19 December 20022003: 1 January 2003 to 22 December 20032004: 7 January 2004 to 14 December 20042005: 21 January 2005 to 3 December 20052006: 17 January 2006 to 31 December 20062007: 18 January 2007 to 23 December 20072008: 19 January 2008 to 28 December 20082009: 21 January 2009 to 27 November 20092015: 2 January 2015 to 26 December 20152016: 2 January 2016 to 31 December 20162017: 24 January 2017 to 30 December 20172018: 10 January 2018 to 15 December 20182019: 6 February 2019 to 4 November 20192020: 20 January 2020 to 17 December 20202021: 7 January 2021 to 27 November 20212022: 5 January 2022 to 26 December 20222023: 30 January 2023 to 2 December 20232024: 11 January 2024 to 7 December 20242025: 14 January 2025 to 22 December 20252026: 1 January 2026 to 12 July 202619821988199319982003200820182023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Brindabella (Koolami) meeting 10 mm (0.39 in).
First to last qualifying date each year at Brindabella (Koolami)
YearFirst dateLast date
19821982-01-251982-12-31
19831983-01-031983-12-08
19851985-02-211985-12-11
19861986-01-161986-12-17
19871987-01-011987-12-29
19881988-01-181988-12-27
19891989-01-011989-12-10
19901990-01-091990-11-05
19911991-01-061991-12-13
19921992-01-011992-12-25
19931993-01-231993-12-27
19941994-01-081994-12-23
19951995-01-061995-12-06
19961996-01-021996-12-29
19971997-01-071997-11-01
19981998-01-251998-11-13
19991999-01-091999-12-29
20002000-01-272000-11-30
20012001-01-272001-11-07
20022002-01-222002-12-19
20032003-01-012003-12-22
20042004-01-072004-12-14
20052005-01-212005-12-03
20062006-01-172006-12-31
20072007-01-182007-12-23
20082008-01-192008-12-28
20092009-01-212009-11-27
20152015-01-022015-12-26
20162016-01-022016-12-31
20172017-01-242017-12-30
20182018-01-102018-12-15
20192019-02-062019-11-04
20202020-01-202020-12-17
20212021-01-072021-11-27
20222022-01-052022-12-26
20232023-01-302023-12-02
20242024-01-112024-12-07
20252025-01-142025-12-22
20262026-01-012026-07-12

Every Fixed Threshold

Fixed thresholds at Brindabella (Koolami)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3948202119
25 mm (0.98 in): Days with 25 mm or more rain391720227
50 mm (1.97 in): Days with 50 mm or more rain27419951
100 mm (3.94 in): Days with 100 mm or more rain2119831

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1982.

Download the Data

  • Data for Brindabella (Koolami) 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 (2026-10-12).