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

Mount Lonarch Threshold Days by Year (ASN00079033)

3 fixed thresholds counted per year at Mount Lonarch (ASN00079033): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mount Lonarch Thresholds

  • Mount Lonarch: days with 10 mm (0.39 in) or more of precipitation in 17 years, most in 1910 with 34.
  • Mount Lonarch: days with 25 mm (0.98 in) or more of precipitation in 16 years, most in 1933 with 13.
  • Mount Lonarch: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1910 with 2.
  • 3 fixed thresholds have at least one qualifying day at Mount Lonarch.
17 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mount Lonarch Days per year at Mount Lonarch with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1910. 0102030401907: 181908: 221909: 261910: 341911: 251912: 211913: 151914: 131915: 211926: 251927: 221930: 281931: 301932: 281933: 251940: 141941: 22190719091911191319151927193119331941
Days per year at Mount Lonarch with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1910.
Days with 10 mm (0.39 in) or more of precipitation per year at Mount Lonarch
YearDaysDecade average
19071822
19082222
19092622
19103421.5
19112521.5
19122121.5
19131521.5
19141321.5
19152121.5
19262523.5
19272223.5
19302827.8
19313027.8
19322827.8
19332527.8
19401418
19412218
First to last qualifying date each year at Mount Lonarch For each year, a bar from the first to the last day at Mount Lonarch meeting 10 mm (0.39 in). 1907: 6 February 1907 to 29 December 19071908: 10 January 1908 to 23 November 19081909: 4 January 1909 to 1 December 19091910: 22 January 1910 to 22 December 19101911: 18 January 1911 to 13 December 19111912: 25 February 1912 to 6 December 19121913: 14 February 1913 to 23 December 19131914: 26 January 1914 to 25 December 19141915: 20 January 1915 to 28 December 19151926: 26 April 1926 to 17 December 19261927: 5 February 1927 to 5 December 19271930: 21 February 1930 to 16 December 19301931: 2 March 1931 to 17 November 19311932: 5 February 1932 to 24 December 19321933: 21 January 1933 to 15 December 19331940: 15 April 1940 to 20 December 19401941: 24 February 1941 to 19 November 1941190719101913192619311940JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mount Lonarch meeting 10 mm (0.39 in).
First to last qualifying date each year at Mount Lonarch
YearFirst dateLast date
19071907-02-061907-12-29
19081908-01-101908-11-23
19091909-01-041909-12-01
19101910-01-221910-12-22
19111911-01-181911-12-13
19121912-02-251912-12-06
19131913-02-141913-12-23
19141914-01-261914-12-25
19151915-01-201915-12-28
19261926-04-261926-12-17
19271927-02-051927-12-05
19301930-02-211930-12-16
19311931-03-021931-11-17
19321932-02-051932-12-24
19331933-01-211933-12-15
19401940-04-151940-12-20
19411941-02-241941-11-19

Every Fixed Threshold

Fixed thresholds at Mount Lonarch
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1734191022
25 mm (0.98 in): Days with 25 mm or more rain161319335
50 mm (1.97 in): Days with 50 mm or more rain8219102

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 Mount Lonarch 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).