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

Okaukuejo Threshold Days by Year (WA010517310)

3 fixed thresholds counted per year at Okaukuejo (WA010517310): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Okaukuejo Thresholds

  • Okaukuejo: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1974 with 26.
  • Okaukuejo: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1974 with 6.
  • Okaukuejo: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1972 with 1.
  • 3 fixed thresholds have at least one qualifying day at Okaukuejo.
15 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Okaukuejo Days per year at Okaukuejo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1974. 01020301968: 121972: 121973: 71974: 261975: 111976: 221977: 111978: 171979: 191980: 61981: 51982: 141983: 101984: 101985: 1219681973197519771979198119831985
Days per year at Okaukuejo with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Okaukuejo
YearDaysDecade average
19681212
19721215.6
1973715.6
19742615.6
19751115.6
19762215.6
19771115.6
19781715.6
19791915.6
198069.5
198159.5
1982149.5
1983109.5
1984109.5
1985129.5
First to last qualifying date each year at Okaukuejo For each year, a bar from the first to the last day at Okaukuejo meeting 10 mm (0.39 in). 1968: 16 January 1968 to 22 December 19681972: 4 January 1972 to 22 April 19721973: 28 February 1973 to 21 October 19731974: 3 January 1974 to 11 December 19741975: 1 January 1975 to 12 December 19751976: 11 January 1976 to 4 April 19761977: 12 January 1977 to 28 December 19771978: 15 January 1978 to 2 December 19781979: 14 January 1979 to 24 December 19791980: 19 February 1980 to 26 December 19801981: 9 January 1981 to 21 December 19811982: 29 January 1982 to 30 November 19821983: 2 January 1983 to 18 December 19831984: 15 January 1984 to 2 November 19841985: 25 January 1985 to 15 December 198519681973197519771979198119831985JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Okaukuejo meeting 10 mm (0.39 in).
First to last qualifying date each year at Okaukuejo
YearFirst dateLast date
19681968-01-161968-12-22
19721972-01-041972-04-22
19731973-02-281973-10-21
19741974-01-031974-12-11
19751975-01-011975-12-12
19761976-01-111976-04-04
19771977-01-121977-12-28
19781978-01-151978-12-02
19791979-01-141979-12-24
19801980-02-191980-12-26
19811981-01-091981-12-21
19821982-01-291982-11-30
19831983-01-021983-12-18
19841984-01-151984-11-02
19851985-01-251985-12-15

Every Fixed Threshold

Fixed thresholds at Okaukuejo
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1526197412
25 mm (0.98 in): Days with 25 mm or more rain13619745
50 mm (1.97 in): Days with 50 mm or more rain4119721

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

Download the Data

  • Data for Okaukuejo 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).