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

Pender Island Threshold Days by Year (CA001016120)

5 fixed thresholds counted per year at Pender Island (CA001016120): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pender Island Thresholds

  • Pender Island: days with 10 mm (0.39 in) or more of precipitation in 36 years, most in 1948 with 39.
  • Pender Island: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1937 with 10.
  • Pender Island: days with 10 cm (3.9 in) or more of snowfall in 18 years, most in 1937 with 6.
  • Pender Island: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1934 with 1.
  • 5 fixed thresholds have at least one qualifying day at Pender Island.
36 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Pender Island Days per year at Pender Island with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1948. 0102030401925: 151926: 211927: 271928: 211929: 131930: 151931: 291932: 381933: 381934: 341935: 251936: 241937: 301939: 241940: 271941: 251943: 131944: 61945: 261946: 241947: 281948: 391950: 351951: 311952: 121953: 331954: 351955: 311956: 241957: 171958: 251959: 271960: 241961: 321962: 231963: 24192519291933193719431947195219561960
Days per year at Pender Island with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1948.
Days with 10 mm (0.39 in) or more of precipitation per year at Pender Island
YearDaysDecade average
19251519.4
19262119.4
19272719.4
19282119.4
19291319.4
19301528.6
19312928.6
19323828.6
19333828.6
19343428.6
19352528.6
19362428.6
19373028.6
19392428.6
19402723.5
19412523.5
19431323.5
1944623.5
19452623.5
19462423.5
19472823.5
19483923.5
19503527
19513127
19521227
19533327
19543527
19553127
19562427
19571727
19582527
19592727
19602425.8
19613225.8
19622325.8
19632425.8
First to last qualifying date each year at Pender Island For each year, a bar from the first to the last day at Pender Island meeting 10 mm (0.39 in). 1925: 14 January 1925 to 22 December 19251926: 5 January 1926 to 29 December 19261927: 1 January 1927 to 15 December 19271928: 1 January 1928 to 8 December 19281929: 1 January 1929 to 22 December 19291930: 28 January 1930 to 17 October 19301931: 4 January 1931 to 18 December 19311932: 8 January 1932 to 31 December 19321933: 1 January 1933 to 27 December 19331934: 10 January 1934 to 31 December 19341935: 1 January 1935 to 29 December 19351936: 3 January 1936 to 26 December 19361937: 1 February 1937 to 28 December 19371939: 15 January 1939 to 29 December 19391940: 16 January 1940 to 20 December 19401941: 9 January 1941 to 23 December 19411943: 26 January 1943 to 31 December 19431944: 10 January 1944 to 7 November 19441945: 11 January 1945 to 28 December 19451946: 3 January 1946 to 12 December 19461947: 12 January 1947 to 31 December 19471948: 1 January 1948 to 30 December 19481950: 5 January 1950 to 23 December 19501951: 1 January 1951 to 16 December 19511952: 11 January 1952 to 10 December 19521953: 1 January 1953 to 31 December 19531954: 1 January 1954 to 29 December 19541955: 24 January 1955 to 21 December 19551956: 3 January 1956 to 14 December 19561957: 22 February 1957 to 27 December 19571958: 12 January 1958 to 17 December 19581959: 5 January 1959 to 23 December 19591960: 23 January 1960 to 23 December 19601961: 4 January 1961 to 27 December 19611962: 2 January 1962 to 31 December 19621963: 2 February 1963 to 31 December 196319251930193519411947195319581963JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Pender Island meeting 10 mm (0.39 in).
First to last qualifying date each year at Pender Island
YearFirst dateLast date
19251925-01-141925-12-22
19261926-01-051926-12-29
19271927-01-011927-12-15
19281928-01-011928-12-08
19291929-01-011929-12-22
19301930-01-281930-10-17
19311931-01-041931-12-18
19321932-01-081932-12-31
19331933-01-011933-12-27
19341934-01-101934-12-31
19351935-01-011935-12-29
19361936-01-031936-12-26
19371937-02-011937-12-28
19391939-01-151939-12-29
19401940-01-161940-12-20
19411941-01-091941-12-23
19431943-01-261943-12-31
19441944-01-101944-11-07
19451945-01-111945-12-28
19461946-01-031946-12-12
19471947-01-121947-12-31
19481948-01-011948-12-30
19501950-01-051950-12-23
19511951-01-011951-12-16
19521952-01-111952-12-10
19531953-01-011953-12-31
19541954-01-011954-12-29
19551955-01-241955-12-21
19561956-01-031956-12-14
19571957-02-221957-12-27
19581958-01-121958-12-17
19591959-01-051959-12-23
19601960-01-231960-12-23
19611961-01-041961-12-27
19621962-01-021962-12-31
19631963-02-021963-12-31

Every Fixed Threshold

Fixed thresholds at Pender Island
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3639194824
25 mm (0.98 in): Days with 25 mm or more rain311019372
50 mm (1.97 in): Days with 50 mm or more rain6119341
10 cm (3.9 in): Days with 10 cm or more snowfall18619372
25 cm (9.8 in): Days with 25 cm or more snowfall3219371

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1925.

Download the Data

  • Data for Pender Island 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).