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

Kaumana 88.1 Threshold Days by Year

8 fixed thresholds counted per year at Kaumana 88.1 (USC00513510): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kaumana 88.1 Thresholds

  • Kaumana 88.1: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1994 with 156.
  • Kaumana 88.1: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1994 with 89.
  • Kaumana 88.1: days with 50 mm (1.97 in) or more of precipitation in 46 years, most in 1944 with 42.
  • Kaumana 88.1: days with 100 mm (3.94 in) or more of precipitation in 46 years, most in 1969 with 17.
  • 8 fixed thresholds have at least one qualifying day at Kaumana 88.1.
17 years with a qualifying day
Days at or above 30 C (86 F) per year at Kaumana 88.1 Days per year at Kaumana 88.1 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 1935. 0102030401905: 21906: 71907: 181925: 121926: 231927: 11928: 121929: 241930: 31931: 171934: 51935: 341936: 72002: 162003: 132004: 112005: 1190519071926192819301934193620032005
Days per year at Kaumana 88.1 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 1935.
Days at or above 30 C (86 F) per year at Kaumana 88.1
YearDaysDecade average
190529
190679
1907189
19251214.4
19262314.4
1927114.4
19281214.4
19292414.4
1930313.2
19311713.2
1934513.2
19353413.2
1936713.2
20021610.3
20031310.3
20041110.3
2005110.3
First to last qualifying date each year at Kaumana 88.1 For each year, a bar from the first to the last day at Kaumana 88.1 meeting 30 C (86 F). 1905: 9 September 1905 to 10 September 19051906: 15 June 1906 to 13 December 19061907: 9 February 1907 to 24 September 19071925: 5 March 1925 to 22 December 19251926: 18 January 1926 to 3 December 19261927: 16 February 1927 to 16 February 19271928: 22 March 1928 to 30 August 19281929: 24 June 1929 to 16 November 19291930: 21 February 1930 to 1 August 19301931: 4 June 1931 to 3 November 19311934: 29 August 1934 to 17 October 19341935: 19 January 1935 to 31 December 19351936: 1 January 1936 to 11 November 19362002: 24 January 2002 to 19 October 20022003: 26 May 2003 to 28 October 20032004: 2 March 2004 to 16 September 20042005: 9 March 2005 to 9 March 2005190519251928193119362004JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Kaumana 88.1 meeting 30 C (86 F).
First to last qualifying date each year at Kaumana 88.1
YearFirst dateLast date
19051905-09-091905-09-10
19061906-06-151906-12-13
19071907-02-091907-09-24
19251925-03-051925-12-22
19261926-01-181926-12-03
19271927-02-161927-02-16
19281928-03-221928-08-30
19291929-06-241929-11-16
19301930-02-211930-08-01
19311931-06-041931-11-03
19341934-08-291934-10-17
19351935-01-191935-12-31
19361936-01-011936-11-11
20022002-01-242002-10-19
20032003-05-262003-10-28
20042004-03-022004-09-16
20052005-03-092005-03-09

Every Fixed Threshold

Fixed thresholds at Kaumana 88.1
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days173419351
90 F (32.2 C): Days5219351
20 C (68 F): Tropical nights (min1623193013
10 mm (0.39 in): Days with 10 mm or more rain461561994128
25 mm (0.98 in): Days with 25 mm or more rain4689199450
50 mm (1.97 in): Days with 50 mm or more rain4642194424
100 mm (3.94 in): Days with 100 mm or more rain461719698
200 mm (7.87 in): Days with 200 mm or more rain30319072

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1905.

Download the Data

  • Data for Kaumana 88.1 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).