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Built 2026-10-19 (19 October 2026)

Collaroy (Long Reef Golf Club) Threshold Days by Year (ASN00066126)

5 fixed thresholds counted per year at Collaroy (Long Reef Golf Club) (ASN00066126): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Collaroy (Long Reef Golf Club) Thresholds

  • Collaroy (Long Reef Golf Club): days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 2022 with 62.
  • Collaroy (Long Reef Golf Club): days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 2022 with 22.
  • Collaroy (Long Reef Golf Club): days with 50 mm (1.97 in) or more of precipitation in 36 years, most in 2022 with 10.
  • Collaroy (Long Reef Golf Club): days with 100 mm (3.94 in) or more of precipitation in 17 years, most in 1967 with 2.
  • 5 fixed thresholds have at least one qualifying day at Collaroy (Long Reef Golf Club).
37 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Collaroy (Long Reef Golf Club) Days per year at Collaroy (Long Reef Golf Club) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 62 in 2022. 0204060801966: 281967: 421968: 231969: 441970: 211971: 371972: 371973: 361975: 361976: 401977: 241978: 441979: 201997: 261998: 351999: 302000: 232001: 362002: 312003: 392004: 262005: 302006: 322013: 342014: 302015: 372016: 302017: 252018: 282019: 232020: 312021: 332022: 622023: 262024: 332025: 472026: 251966197019751979200020042014201820222026
Days per year at Collaroy (Long Reef Golf Club) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 62 in 2022.
Days with 10 mm (0.39 in) or more of precipitation per year at Collaroy (Long Reef Golf Club)
YearDaysDecade average
19662834.3
19674234.3
19682334.3
19694434.3
19702132.8
19713732.8
19723732.8
19733632.8
19753632.8
19764032.8
19772432.8
19784432.8
19792032.8
19972630.3
19983530.3
19993030.3
20002331
20013631
20023131
20033931
20042631
20053031
20063231
20133429.6
20143029.6
20153729.6
20163029.6
20172529.6
20182829.6
20192329.6
20203136.7
20213336.7
20226236.7
20232636.7
20243336.7
20254736.7
20262536.7
First to last qualifying date each year at Collaroy (Long Reef Golf Club) For each year, a bar from the first to the last day at Collaroy (Long Reef Golf Club) meeting 10 mm (0.39 in). 1966: 17 January 1966 to 15 December 19661967: 5 January 1967 to 24 December 19671968: 5 January 1968 to 28 December 19681969: 2 January 1969 to 19 November 19691970: 12 January 1970 to 26 December 19701971: 4 January 1971 to 8 December 19711972: 13 January 1972 to 16 December 19721973: 8 January 1973 to 28 December 19731975: 15 February 1975 to 19 December 19751976: 10 January 1976 to 21 November 19761977: 6 January 1977 to 26 December 19771978: 4 January 1978 to 18 December 19781979: 22 January 1979 to 24 November 19791997: 25 January 1997 to 8 October 19971998: 6 January 1998 to 6 December 19981999: 22 January 1999 to 30 December 19992000: 2 January 2000 to 14 December 20002001: 19 January 2001 to 16 December 20012002: 7 January 2002 to 12 December 20022003: 11 February 2003 to 13 December 20032004: 17 January 2004 to 14 December 20042005: 21 January 2005 to 18 December 20052006: 6 January 2006 to 25 December 20062013: 14 January 2013 to 26 December 20132014: 21 January 2014 to 26 December 20142015: 11 January 2015 to 23 December 20152016: 5 January 2016 to 16 December 20162017: 5 January 2017 to 7 December 20172018: 9 January 2018 to 21 December 20182019: 9 February 2019 to 26 November 20192020: 18 January 2020 to 30 December 20202021: 6 January 2021 to 23 December 20212022: 6 January 2022 to 28 November 20222023: 7 January 2023 to 28 December 20232024: 15 January 2024 to 8 December 20242025: 3 January 2025 to 30 October 20252026: 15 January 2026 to 23 September 202619661971197719992004201520202025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Collaroy (Long Reef Golf Club) meeting 10 mm (0.39 in).
First to last qualifying date each year at Collaroy (Long Reef Golf Club)
YearFirst dateLast date
19661966-01-171966-12-15
19671967-01-051967-12-24
19681968-01-051968-12-28
19691969-01-021969-11-19
19701970-01-121970-12-26
19711971-01-041971-12-08
19721972-01-131972-12-16
19731973-01-081973-12-28
19751975-02-151975-12-19
19761976-01-101976-11-21
19771977-01-061977-12-26
19781978-01-041978-12-18
19791979-01-221979-11-24
19971997-01-251997-10-08
19981998-01-061998-12-06
19991999-01-221999-12-30
20002000-01-022000-12-14
20012001-01-192001-12-16
20022002-01-072002-12-12
20032003-02-112003-12-13
20042004-01-172004-12-14
20052005-01-212005-12-18
20062006-01-062006-12-25
20132013-01-142013-12-26
20142014-01-212014-12-26
20152015-01-112015-12-23
20162016-01-052016-12-16
20172017-01-052017-12-07
20182018-01-092018-12-21
20192019-02-092019-11-26
20202020-01-182020-12-30
20212021-01-062021-12-23
20222022-01-062022-11-28
20232023-01-072023-12-28
20242024-01-152024-12-08
20252025-01-032025-10-30
20262026-01-152026-09-23

Every Fixed Threshold

Fixed thresholds at Collaroy (Long Reef Golf Club)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3762202225
25 mm (0.98 in): Days with 25 mm or more rain372220226
50 mm (1.97 in): Days with 50 mm or more rain361020223
100 mm (3.94 in): Days with 100 mm or more rain17219671
200 mm (7.87 in): Days with 200 mm or more rain1119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Collaroy (Long Reef Golf Club) 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 (2026-10-12).