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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

West Pennant Hills (Cumberland Threshold Days by Year

5 fixed thresholds counted per year at West Pennant Hills (Cumberland (ASN00067089): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for West Pennant Hills (Cumberland Thresholds

  • West Pennant Hills (Cumberland: days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 1950 with 41.
  • West Pennant Hills (Cumberland: days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 1956 with 17.
  • West Pennant Hills (Cumberland: days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 1952 with 9.
  • West Pennant Hills (Cumberland: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1953 with 2.
  • 5 fixed thresholds have at least one qualifying day at West Pennant Hills (Cumberland.
21 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at West Pennant Hills (Cumberland Days per year at West Pennant Hills (Cumberland with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1950. 02040601950: 411951: 321952: 301953: 261954: 351955: 401956: 341957: 181958: 271959: 331960: 201961: 261962: 221964: 141965: 161968: 141971: 291972: 212002: 142003: 142004: 121950195319561959196219682002
Days per year at West Pennant Hills (Cumberland with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at West Pennant Hills (Cumberland
YearDaysDecade average
19504131.6
19513231.6
19523031.6
19532631.6
19543531.6
19554031.6
19563431.6
19571831.6
19582731.6
19593331.6
19602018.7
19612618.7
19622218.7
19641418.7
19651618.7
19681418.7
19712925
19722125
20021413.3
20031413.3
20041213.3
First to last qualifying date each year at West Pennant Hills (Cumberland For each year, a bar from the first to the last day at West Pennant Hills (Cumberland meeting 10 mm (0.39 in). 1950: 2 January 1950 to 1 December 19501951: 2 January 1951 to 15 October 19511952: 7 January 1952 to 31 December 19521953: 6 January 1953 to 27 November 19531954: 1 January 1954 to 17 December 19541955: 22 January 1955 to 26 December 19551956: 12 January 1956 to 3 December 19561957: 4 January 1957 to 31 December 19571958: 20 January 1958 to 16 December 19581959: 22 January 1959 to 8 December 19591960: 4 January 1960 to 20 December 19601961: 3 January 1961 to 19 December 19611962: 9 January 1962 to 15 December 19621964: 28 January 1964 to 23 December 19641965: 13 April 1965 to 15 December 19651968: 4 March 1968 to 30 December 19681971: 19 January 1971 to 15 December 19711972: 14 January 1972 to 18 December 19722002: 7 January 2002 to 11 December 20022003: 2 January 2003 to 4 December 20032004: 12 February 2004 to 12 November 20041950195319561959196219682002JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at West Pennant Hills (Cumberland meeting 10 mm (0.39 in).
First to last qualifying date each year at West Pennant Hills (Cumberland
YearFirst dateLast date
19501950-01-021950-12-01
19511951-01-021951-10-15
19521952-01-071952-12-31
19531953-01-061953-11-27
19541954-01-011954-12-17
19551955-01-221955-12-26
19561956-01-121956-12-03
19571957-01-041957-12-31
19581958-01-201958-12-16
19591959-01-221959-12-08
19601960-01-041960-12-20
19611961-01-031961-12-19
19621962-01-091962-12-15
19641964-01-281964-12-23
19651965-04-131965-12-15
19681968-03-041968-12-30
19711971-01-191971-12-15
19721972-01-141972-12-18
20022002-01-072002-12-11
20032003-01-022003-12-04
20042004-02-122004-11-12

Every Fixed Threshold

Fixed thresholds at West Pennant Hills (Cumberland
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2141195012
25 mm (0.98 in): Days with 25 mm or more rain211719567
50 mm (1.97 in): Days with 50 mm or more rain19919523
100 mm (3.94 in): Days with 100 mm or more rain10219531
200 mm (7.87 in): Days with 200 mm or more rain2119531

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

  • Data for West Pennant Hills (Cumberland 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).