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Built 2026-10-18 (18 October 2026)

Kaimuki 715 Threshold Days by Year

5 fixed thresholds counted per year at Kaimuki 715 (USC00512725): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kaimuki 715 Thresholds

  • Kaimuki 715: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1927 with 23.
  • Kaimuki 715: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1927 with 11.
  • Kaimuki 715: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1937 with 6.
  • Kaimuki 715: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1943 with 2.
  • 5 fixed thresholds have at least one qualifying day at Kaimuki 715.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Kaimuki 715 Days per year at Kaimuki 715 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1927. 01020301921: 101922: 111924: 161925: 71926: 71927: 231928: 71929: 181930: 181931: 111932: 121933: 141934: 121935: 121936: 131937: 171938: 161939: 131940: 121941: 41942: 191943: 141944: 101945: 141946: 171947: 61948: 201949: 91950: 191921192519281931193419371940194319461949
Days per year at Kaimuki 715 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1927.
Days with 10 mm (0.39 in) or more of precipitation per year at Kaimuki 715
YearDaysDecade average
19211012.4
19221112.4
19241612.4
1925712.4
1926712.4
19272312.4
1928712.4
19291812.4
19301813.8
19311113.8
19321213.8
19331413.8
19341213.8
19351213.8
19361313.8
19371713.8
19381613.8
19391313.8
19401212.5
1941412.5
19421912.5
19431412.5
19441012.5
19451412.5
19461712.5
1947612.5
19482012.5
1949912.5
19501919
First to last qualifying date each year at Kaimuki 715 For each year, a bar from the first to the last day at Kaimuki 715 meeting 10 mm (0.39 in). 1921: 14 January 1921 to 24 December 19211922: 18 January 1922 to 6 December 19221924: 16 February 1924 to 21 December 19241925: 13 March 1925 to 22 December 19251926: 26 March 1926 to 25 October 19261927: 3 January 1927 to 28 December 19271928: 5 April 1928 to 16 December 19281929: 17 January 1929 to 23 December 19291930: 2 January 1930 to 19 November 19301931: 2 March 1931 to 12 December 19311932: 1 February 1932 to 17 November 19321933: 4 January 1933 to 25 December 19331934: 27 January 1934 to 23 December 19341935: 16 January 1935 to 25 December 19351936: 16 January 1936 to 23 November 19361937: 1 January 1937 to 26 December 19371938: 28 January 1938 to 28 December 19381939: 5 February 1939 to 28 November 19391940: 8 January 1940 to 20 November 19401941: 7 October 1941 to 24 October 19411942: 8 January 1942 to 28 December 19421943: 2 January 1943 to 8 December 19431944: 16 February 1944 to 26 December 19441945: 30 March 1945 to 12 December 19451946: 22 January 1946 to 21 December 19461947: 29 March 1947 to 17 December 19471948: 3 January 1948 to 24 December 19481949: 8 January 1949 to 18 December 19491950: 6 January 1950 to 31 December 195019211926193019341938194219461950JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Kaimuki 715 meeting 10 mm (0.39 in).
First to last qualifying date each year at Kaimuki 715
YearFirst dateLast date
19211921-01-141921-12-24
19221922-01-181922-12-06
19241924-02-161924-12-21
19251925-03-131925-12-22
19261926-03-261926-10-25
19271927-01-031927-12-28
19281928-04-051928-12-16
19291929-01-171929-12-23
19301930-01-021930-11-19
19311931-03-021931-12-12
19321932-02-011932-11-17
19331933-01-041933-12-25
19341934-01-271934-12-23
19351935-01-161935-12-25
19361936-01-161936-11-23
19371937-01-011937-12-26
19381938-01-281938-12-28
19391939-02-051939-11-28
19401940-01-081940-11-20
19411941-10-071941-10-24
19421942-01-081942-12-28
19431943-01-021943-12-08
19441944-02-161944-12-26
19451945-03-301945-12-12
19461946-01-221946-12-21
19471947-03-291947-12-17
19481948-01-031948-12-24
19491949-01-081949-12-18
19501950-01-061950-12-31

Every Fixed Threshold

Fixed thresholds at Kaimuki 715
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2923192719
25 mm (0.98 in): Days with 25 mm or more rain281119278
50 mm (1.97 in): Days with 50 mm or more rain20619374
100 mm (3.94 in): Days with 100 mm or more rain7219431
200 mm (7.87 in): Days with 200 mm or more rain1119431

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1921.

Download the Data

  • Data for Kaimuki 715 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).