Built 2026-10-17 (17 October 2026)

Homebush Mill Threshold Days by Year

5 fixed thresholds counted per year at Homebush Mill (ASN00033201): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Homebush Mill Thresholds

  • Homebush Mill: days with 10 mm (0.39 in) or more of precipitation in 13 years, most in 1917 with 50.
  • Homebush Mill: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1921 with 24.
  • Homebush Mill: days with 50 mm (1.97 in) or more of precipitation in 13 years, most in 1921 with 15.
  • Homebush Mill: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1898 with 6.
  • 5 fixed thresholds have at least one qualifying day at Homebush Mill.
13 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Homebush Mill Days per year at Homebush Mill with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1917. 02040601896: 381897: 321898: 281899: 411900: 351901: 371915: 201916: 351917: 501918: 411919: 341920: 361921: 391896189819001915191719191921
Days per year at Homebush Mill with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 50 in 1917.
Days with 10 mm (0.39 in) or more of precipitation per year at Homebush Mill
YearDaysDecade average
18963834.8
18973234.8
18982834.8
18994134.8
19003536
19013736
19152036
19163536
19175036
19184136
19193436
19203637.5
19213937.5
First to last qualifying date each year at Homebush Mill For each year, a bar from the first to the last day at Homebush Mill meeting 10 mm (0.39 in). 1896: 26 January 1896 to 28 December 18961897: 6 January 1897 to 25 December 18971898: 2 February 1898 to 23 December 18981899: 4 January 1899 to 28 December 18991900: 5 January 1900 to 28 December 19001901: 6 January 1901 to 23 November 19011915: 6 February 1915 to 29 December 19151916: 23 January 1916 to 31 December 19161917: 2 January 1917 to 22 December 19171918: 4 January 1918 to 26 December 19181919: 2 January 1919 to 19 December 19191920: 3 January 1920 to 23 December 19201921: 1 January 1921 to 29 December 19211896189819001915191719191921JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Homebush Mill meeting 10 mm (0.39 in).
First to last qualifying date each year at Homebush Mill
YearFirst dateLast date
18961896-01-261896-12-28
18971897-01-061897-12-25
18981898-02-021898-12-23
18991899-01-041899-12-28
19001900-01-051900-12-28
19011901-01-061901-11-23
19151915-02-061915-12-29
19161916-01-231916-12-31
19171917-01-021917-12-22
19181918-01-041918-12-26
19191919-01-021919-12-19
19201920-01-031920-12-23
19211921-01-011921-12-29

Every Fixed Threshold

Fixed thresholds at Homebush Mill
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1350191739
25 mm (0.98 in): Days with 25 mm or more rain1324192124
50 mm (1.97 in): Days with 50 mm or more rain1315192115
100 mm (3.94 in): Days with 100 mm or more rain10618985
200 mm (7.87 in): Days with 200 mm or more rain4419184

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1896.

Download the Data

  • Data for Homebush Mill 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).