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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Strahan Threshold Days by Year

3 fixed thresholds counted per year at Strahan (ASN00097042): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Strahan Thresholds

  • Strahan: days with 10 mm (0.39 in) or more of precipitation in 12 years, most in 1917 with 81.
  • Strahan: days with 25 mm (0.98 in) or more of precipitation in 12 years, most in 1921 with 11.
  • Strahan: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1916 with 3.
  • 3 fixed thresholds have at least one qualifying day at Strahan.
12 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Strahan Days per year at Strahan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 81 in 1917. 02550751001893: 321908: 541912: 541915: 751916: 541917: 811918: 551919: 581920: 531921: 641922: 441934: 34189319121916191819201922
Days per year at Strahan with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 81 in 1917.
Days with 10 mm (0.39 in) or more of precipitation per year at Strahan
YearDaysDecade average
18933232
19085454
19125462.8
19157562.8
19165462.8
19178162.8
19185562.8
19195862.8
19205353.7
19216453.7
19224453.7
19343434
First to last qualifying date each year at Strahan For each year, a bar from the first to the last day at Strahan meeting 10 mm (0.39 in). 1893: 19 January 1893 to 25 November 18931908: 11 January 1908 to 23 December 19081912: 5 March 1912 to 29 November 19121915: 2 March 1915 to 29 November 19151916: 10 January 1916 to 28 December 19161917: 4 January 1917 to 30 December 19171918: 14 January 1918 to 25 December 19181919: 7 January 1919 to 23 November 19191920: 21 January 1920 to 17 December 19201921: 2 January 1921 to 7 December 19211922: 29 January 1922 to 17 November 19221934: 9 January 1934 to 30 December 1934189319121916191819201922JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Strahan meeting 10 mm (0.39 in).
First to last qualifying date each year at Strahan
YearFirst dateLast date
18931893-01-191893-11-25
19081908-01-111908-12-23
19121912-03-051912-11-29
19151915-03-021915-11-29
19161916-01-101916-12-28
19171917-01-041917-12-30
19181918-01-141918-12-25
19191919-01-071919-11-23
19201920-01-211920-12-17
19211921-01-021921-12-07
19221922-01-291922-11-17
19341934-01-091934-12-30

Every Fixed Threshold

Fixed thresholds at Strahan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1281191734
25 mm (0.98 in): Days with 25 mm or more rain121119214
50 mm (1.97 in): Days with 50 mm or more rain4319161

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

  • Data for Strahan 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).