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Built 2026-10-18 (18 October 2026)

Kealakekua 26.2 Threshold Days by Year

8 fixed thresholds counted per year at Kealakekua 26.2 (USC00513977): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kealakekua 26.2 Thresholds

  • Kealakekua 26.2: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1913 with 64.
  • Kealakekua 26.2: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1914 with 19.
  • Kealakekua 26.2: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1911 with 7.
  • Kealakekua 26.2: nights with a minimum temperature at or above 20 C (68 F) in 13 years, most in 1914 with 29.
  • 8 fixed thresholds have at least one qualifying day at Kealakekua 26.2.
10 years with a qualifying day
Days at or above 30 C (86 F) per year at Kealakekua 26.2 Days per year at Kealakekua 26.2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 1909. 0102030401908: 221909: 341910: 181911: 61912: 111913: 191914: 241968: 11972: 12026: 141908190919101911191219131914196819722026
Days per year at Kealakekua 26.2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 1909.
Days at or above 30 C (86 F) per year at Kealakekua 26.2
YearDaysDecade average
19082228
19093428
19101815.6
1911615.6
19121115.6
19131915.6
19142415.6
196811
197211
20261414
First to last qualifying date each year at Kealakekua 26.2 For each year, a bar from the first to the last day at Kealakekua 26.2 meeting 30 C (86 F). 1908: 13 January 1908 to 22 December 19081909: 9 January 1909 to 28 December 19091910: 23 September 1910 to 20 December 19101911: 19 September 1911 to 30 November 19111912: 2 January 1912 to 7 December 19121913: 1 January 1913 to 31 December 19131914: 27 January 1914 to 31 December 19141968: 12 October 1968 to 12 October 19681972: 14 October 1972 to 14 October 19722026: 25 January 2026 to 31 July 202619081910191219141972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Kealakekua 26.2 meeting 30 C (86 F).
First to last qualifying date each year at Kealakekua 26.2
YearFirst dateLast date
19081908-01-131908-12-22
19091909-01-091909-12-28
19101910-09-231910-12-20
19111911-09-191911-11-30
19121912-01-021912-12-07
19131913-01-011913-12-31
19141914-01-271914-12-31
19681968-10-121968-10-12
19721972-10-141972-10-14
20262026-01-252026-07-31

Every Fixed Threshold

Fixed thresholds at Kealakekua 26.2
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1034190914
35 C (95 F): Days1119111
90 F (32.2 C): Days5319093
20 C (68 F): Tropical nights (min132919143
10 mm (0.39 in): Days with 10 mm or more rain276419134
25 mm (0.98 in): Days with 25 mm or more rain271919141
50 mm (1.97 in): Days with 50 mm or more rain22719115
100 mm (3.94 in): Days with 100 mm or more rain7319141

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1908.

Download the Data

  • Data for Kealakekua 26.2 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 (2026-10-12).