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

Boorabbin Threshold Days by Year (ASN00012125)

3 fixed thresholds counted per year at Boorabbin (ASN00012125): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Boorabbin Thresholds

  • Boorabbin: days with 10 mm (0.39 in) or more of precipitation in 11 years, most in 1963 with 25.
  • Boorabbin: days with 25 mm (0.98 in) or more of precipitation in 8 years, most in 1963 with 7.
  • Boorabbin: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1915 with 1.
  • 3 fixed thresholds have at least one qualifying day at Boorabbin.
11 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Boorabbin Days per year at Boorabbin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1963. 01020301907: 51908: 61909: 91910: 61911: 21914: 61915: 161916: 81919: 91920: 51963: 25190719091911191519191963
Days per year at Boorabbin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1963.
Days with 10 mm (0.39 in) or more of precipitation per year at Boorabbin
YearDaysDecade average
190756.7
190866.7
190996.7
191067.8
191127.8
191467.8
1915167.8
191687.8
191997.8
192055
19632525
First to last qualifying date each year at Boorabbin For each year, a bar from the first to the last day at Boorabbin meeting 10 mm (0.39 in). 1907: 16 March 1907 to 9 September 19071908: 7 April 1908 to 10 November 19081909: 9 January 1909 to 19 October 19091910: 5 May 1910 to 27 October 19101911: 10 July 1911 to 15 July 19111914: 21 August 1914 to 22 November 19141915: 4 January 1915 to 28 July 19151916: 21 January 1916 to 17 November 19161919: 31 March 1919 to 8 November 19191920: 13 March 1920 to 26 November 19201963: 12 January 1963 to 21 August 1963190719091911191519191963JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Boorabbin meeting 10 mm (0.39 in).
First to last qualifying date each year at Boorabbin
YearFirst dateLast date
19071907-03-161907-09-09
19081908-04-071908-11-10
19091909-01-091909-10-19
19101910-05-051910-10-27
19111911-07-101911-07-15
19141914-08-211914-11-22
19151915-01-041915-07-28
19161916-01-211916-11-17
19191919-03-311919-11-08
19201920-03-131920-11-26
19631963-01-121963-08-21

Every Fixed Threshold

Fixed thresholds at Boorabbin
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1125196325
25 mm (0.98 in): Days with 25 mm or more rain8719637
50 mm (1.97 in): Days with 50 mm or more rain2119151

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

  • Data for Boorabbin 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).