Built 2026-10-18 (18 October 2026)

Bacchus Marsh Threshold Days by Year

4 fixed thresholds counted per year at Bacchus Marsh (ASN00087102): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bacchus Marsh Thresholds

  • Bacchus Marsh: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1964 with 20.
  • Bacchus Marsh: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1964 with 8.
  • Bacchus Marsh: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1963 with 1.
  • Bacchus Marsh: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1973 with 1.
  • 4 fixed thresholds have at least one qualifying day at Bacchus Marsh.
15 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bacchus Marsh Days per year at Bacchus Marsh with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1964. 051015201961: 51962: 51963: 121964: 201965: 101966: 71967: 11968: 81969: 51970: 131971: 121972: 91973: 181974: 161976: 1219611963196519671969197119731976
Days per year at Bacchus Marsh with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1964.
Days with 10 mm (0.39 in) or more of precipitation per year at Bacchus Marsh
YearDaysDecade average
196158.1
196258.1
1963128.1
1964208.1
1965108.1
196678.1
196718.1
196888.1
196958.1
19701313.3
19711213.3
1972913.3
19731813.3
19741613.3
19761213.3
First to last qualifying date each year at Bacchus Marsh For each year, a bar from the first to the last day at Bacchus Marsh meeting 10 mm (0.39 in). 1961: 2 March 1961 to 14 December 19611962: 29 April 1962 to 25 September 19621963: 28 January 1963 to 6 December 19631964: 7 February 1964 to 10 December 19641965: 5 April 1965 to 1 December 19651966: 14 February 1966 to 5 December 19661967: 16 September 1967 to 16 September 19671968: 25 January 1968 to 16 December 19681969: 22 February 1969 to 30 October 19691970: 2 January 1970 to 28 December 19701971: 25 January 1971 to 23 December 19711972: 13 January 1972 to 4 October 19721973: 13 January 1973 to 22 December 19731974: 14 January 1974 to 18 November 19741976: 1 March 1976 to 24 December 197619611963196519671969197119731976JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bacchus Marsh meeting 10 mm (0.39 in).
First to last qualifying date each year at Bacchus Marsh
YearFirst dateLast date
19611961-03-021961-12-14
19621962-04-291962-09-25
19631963-01-281963-12-06
19641964-02-071964-12-10
19651965-04-051965-12-01
19661966-02-141966-12-05
19671967-09-161967-09-16
19681968-01-251968-12-16
19691969-02-221969-10-30
19701970-01-021970-12-28
19711971-01-251971-12-23
19721972-01-131972-10-04
19731973-01-131973-12-22
19741974-01-141974-11-18
19761976-03-011976-12-24

Every Fixed Threshold

Fixed thresholds at Bacchus Marsh
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1520196412
25 mm (0.98 in): Days with 25 mm or more rain13819642
50 mm (1.97 in): Days with 50 mm or more rain5119631
100 mm (3.94 in): Days with 100 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 1961.

Download the Data

  • Data for Bacchus Marsh 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 (2025-12-31).