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Built 2026-10-16 (16 October 2026)

Hiva-Oa Threshold Days by Year

8 fixed thresholds counted per year at Hiva-Oa (FP000091925): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hiva-Oa Thresholds

  • Hiva-Oa: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1974 with 1.
  • Hiva-Oa: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1974 with 1.
  • Hiva-Oa: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1974 with 1.
  • Hiva-Oa: days with a maximum temperature at or above 30 C (86 F) in 2 years, most in 2025 with 167.
  • 8 fixed thresholds have at least one qualifying day at Hiva-Oa.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Hiva-Oa Days per year at Hiva-Oa with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 1 in 1974. 02550751001974: 11991: 461992: 861995: 361996: 541997: 341998: 652003: 202007: 272008: 292009: 352010: 112011: 412012: 352013: 342014: 172015: 272016: 432017: 572018: 242019: 152020: 202021: 202022: 132023: 282024: 222026: 6197419951998200820112014201720202023
Days per year at Hiva-Oa with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 1 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Hiva-Oa
YearDaysDecade average
197411
19914653.5
19928653.5
19953653.5
19965453.5
19973453.5
19986553.5
20032027.8
20072727.8
20082927.8
20093527.8
20101130.4
20114130.4
20123530.4
20133430.4
20141730.4
20152730.4
20164330.4
20175730.4
20182430.4
20191530.4
20202018.2
20212018.2
20221318.2
20232818.2
20242218.2
2026618.2
First to last qualifying date each year at Hiva-Oa For each year, a bar from the first to the last day at Hiva-Oa meeting 10 mm (0.39 in). 1974: 23 January 1974 to 23 January 19741991: 12 January 1991 to 24 December 19911992: 13 January 1992 to 20 December 19921995: 18 January 1995 to 21 November 19951996: 13 January 1996 to 29 November 19961997: 9 January 1997 to 18 December 19971998: 5 January 1998 to 12 December 19982003: 1 February 2003 to 28 August 20032007: 8 January 2007 to 23 December 20072008: 18 January 2008 to 25 December 20082009: 24 January 2009 to 1 December 20092010: 2 January 2010 to 20 August 20102011: 6 January 2011 to 28 December 20112012: 23 February 2012 to 22 December 20122013: 5 January 2013 to 24 December 20132014: 8 January 2014 to 28 December 20142015: 20 January 2015 to 31 December 20152016: 10 January 2016 to 27 December 20162017: 22 January 2017 to 31 October 20172018: 16 January 2018 to 30 December 20182019: 16 January 2019 to 30 September 20192020: 14 January 2020 to 25 October 20202021: 16 January 2021 to 24 November 20212022: 5 March 2022 to 9 October 20222023: 19 January 2023 to 31 December 20232024: 3 January 2024 to 31 December 20242026: 18 July 2026 to 29 September 20261974199620072011201520192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hiva-Oa meeting 10 mm (0.39 in).
First to last qualifying date each year at Hiva-Oa
YearFirst dateLast date
19741974-01-231974-01-23
19911991-01-121991-12-24
19921992-01-131992-12-20
19951995-01-181995-11-21
19961996-01-131996-11-29
19971997-01-091997-12-18
19981998-01-051998-12-12
20032003-02-012003-08-28
20072007-01-082007-12-23
20082008-01-182008-12-25
20092009-01-242009-12-01
20102010-01-022010-08-20
20112011-01-062011-12-28
20122012-02-232012-12-22
20132013-01-052013-12-24
20142014-01-082014-12-28
20152015-01-202015-12-31
20162016-01-102016-12-27
20172017-01-222017-10-31
20182018-01-162018-12-30
20192019-01-162019-09-30
20202020-01-142020-10-25
20212021-01-162021-11-24
20222022-03-052022-10-09
20232023-01-192023-12-31
20242024-01-032024-12-31
20262026-07-182026-09-29

Every Fixed Threshold

Fixed thresholds at Hiva-Oa
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days21672025193
90 F (32.2 C): Days248202510
20 C (68 F): Tropical nights (min23392025274
25 C (77 F): Days with min244202550
10 mm (0.39 in): Days with 10 mm or more rain27119746
25 mm (0.98 in): Days with 25 mm or more rain27119743
50 mm (1.97 in): Days with 50 mm or more rain20119741
100 mm (3.94 in): Days with 100 mm or more rain120n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2025.

Download the Data

  • Data for Hiva-Oa 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-14).