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Data as of 2026-10-17
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Built 2026-10-18 (18 October 2026)

Mornington Threshold Days by Year

10 fixed thresholds counted per year at Mornington (ASN00086079): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mornington Thresholds

  • Mornington: days with 10 mm (0.39 in) or more of precipitation in 88 years, most in 1870 with 34.
  • Mornington: days with 25 mm (0.98 in) or more of precipitation in 81 years, most in 2022 with 10.
  • Mornington: days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 1870 with 4.
  • Mornington: days with a maximum temperature at or above 30 C (86 F) in 8 years, most in 1968 with 28.
  • 10 fixed thresholds have at least one qualifying day at Mornington.
8 years with a qualifying day
Days at or above 30 C (86 F) per year at Mornington Days per year at Mornington with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 28 in 1968. 01020301962: 121963: 91964: 81965: 191968: 281969: 231971: 241972: 2819621963196419651968196919711972
Days per year at Mornington with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 28 in 1968.
Days at or above 30 C (86 F) per year at Mornington
YearDaysDecade average
19621216.5
1963916.5
1964816.5
19651916.5
19682816.5
19692316.5
19712426
19722826
First to last qualifying date each year at Mornington For each year, a bar from the first to the last day at Mornington meeting 30 C (86 F). 1962: 14 January 1962 to 28 December 19621963: 9 January 1963 to 20 December 19631964: 5 January 1964 to 20 December 19641965: 10 January 1965 to 28 December 19651968: 8 January 1968 to 30 December 19681969: 7 January 1969 to 28 December 19691971: 7 January 1971 to 23 December 19711972: 8 January 1972 to 29 December 197219621963196419651968196919711972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mornington meeting 30 C (86 F).
First to last qualifying date each year at Mornington
YearFirst dateLast date
19621962-01-141962-12-28
19631963-01-091963-12-20
19641964-01-051964-12-20
19651965-01-101965-12-28
19681968-01-081968-12-30
19691969-01-071969-12-28
19711971-01-071971-12-23
19721972-01-081972-12-29

Every Fixed Threshold

Fixed thresholds at Mornington
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days828196828
35 C (95 F): Days6719685
90 F (32.2 C): Days818196814
100 F (37.8 C): Days2319681
0 C (32 F): Frost days (min3219712
20 C (68 F): Tropical nights (min8719695
10 mm (0.39 in): Days with 10 mm or more rain8834187022
25 mm (0.98 in): Days with 25 mm or more rain8110202210
50 mm (1.97 in): Days with 50 mm or more rain19418702
100 mm (3.94 in): Days with 100 mm or more rain1119341

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.

Download the Data

  • Data for Mornington 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 (2026-10-17).