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

Western Head Threshold Days by Year (CA008206240)

13 fixed thresholds counted per year at Western Head (CA008206240): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Western Head Thresholds

  • Western Head: days with a maximum temperature at or below 0 C (32 F) in 16 years, most in 1970 with 55.
  • Western Head: nights with a minimum temperature at or below 0 C (32 F) in 16 years, most in 1972 with 168.
  • Western Head: nights with a minimum temperature at or below -10 C (14 F) in 16 years, most in 1962 with 46.
  • Western Head: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1967 with 64.
  • 13 fixed thresholds have at least one qualifying day at Western Head.
8 years with a qualifying day
Days at or above 30 C (86 F) per year at Western Head Days per year at Western Head with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 3 in 1968. 01231961: 11963: 21964: 11968: 31969: 31973: 21974: 11975: 319611963196419681969197319741975
Days per year at Western Head with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 3 in 1968.
Days at or above 30 C (86 F) per year at Western Head
YearDaysDecade average
196112
196322
196412
196832
196932
197322
197412
197532
First to last qualifying date each year at Western Head For each year, a bar from the first to the last day at Western Head meeting 30 C (86 F). 1961: 11 September 1961 to 11 September 19611963: 25 June 1963 to 26 July 19631964: 13 June 1964 to 13 June 19641968: 6 June 1968 to 16 July 19681969: 29 June 1969 to 18 August 19691973: 9 July 1973 to 24 July 19731974: 9 June 1974 to 9 June 19741975: 19 June 1975 to 31 July 197519611963196419681969197319741975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Western Head meeting 30 C (86 F).
First to last qualifying date each year at Western Head
YearFirst dateLast date
19611961-09-111961-09-11
19631963-06-251963-07-26
19641964-06-131964-06-13
19681968-06-061968-07-16
19691969-06-291969-08-18
19731973-07-091973-07-24
19741974-06-091974-06-09
19751975-06-191975-07-31

Every Fixed Threshold

Fixed thresholds at Western Head
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days8319683
90 F (32.2 C): Days4119631
0 C (32 F): Ice days (max1655197039
0 C (32 F): Frost days (min161681972144
-10 C (14 F): Days with min1646196233
-20 C (-4 F): Days with min10519712
10 mm (0.39 in): Days with 10 mm or more rain1664196749
25 mm (0.98 in): Days with 25 mm or more rain1626196712
50 mm (1.97 in): Days with 50 mm or more rain11519623
100 mm (3.94 in): Days with 100 mm or more rain3119611
10 cm (3.9 in): Days with 10 cm or more snowfall161419716
25 cm (9.8 in): Days with 25 cm or more snowfall12319743
50 cm (19.7 in): Days with 50 cm or more snowfall2119731

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 Western Head 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).