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Built 2026-10-19 (19 October 2026)

Aiea Hts 764.6 Threshold Days by Year (USC00510123)

5 fixed thresholds counted per year at Aiea Hts 764.6 (USC00510123): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Aiea Hts 764.6 Thresholds

  • Aiea Hts 764.6: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1988 with 55.
  • Aiea Hts 764.6: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 2004 with 19.
  • Aiea Hts 764.6: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1991 with 6.
  • Aiea Hts 764.6: days with 100 mm (3.94 in) or more of precipitation in 17 years, most in 1996 with 3.
  • 5 fixed thresholds have at least one qualifying day at Aiea Hts 764.6.
41 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Aiea Hts 764.6 Days per year at Aiea Hts 764.6 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1988. 02040601983: 261984: 271985: 371986: 431987: 431988: 551989: 421990: 461991: 401992: 461993: 291994: 431995: 281996: 511997: 491998: 321999: 402000: 302001: 272002: 252003: 312004: 482008: 422009: 292010: 392011: 472012: 312013: 362014: 392015: 462016: 372017: 322018: 372019: 302020: 282021: 392022: 252023: 362024: 322025: 362026: 36198319881993199820032011201620212026
Days per year at Aiea Hts 764.6 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1988.
Days with 10 mm (0.39 in) or more of precipitation per year at Aiea Hts 764.6
YearDaysDecade average
19832639
19842739
19853739
19864339
19874339
19885539
19894239
19904640.4
19914040.4
19924640.4
19932940.4
19944340.4
19952840.4
19965140.4
19974940.4
19983240.4
19994040.4
20003033.1
20012733.1
20022533.1
20033133.1
20044833.1
20084233.1
20092933.1
20103937.4
20114737.4
20123137.4
20133637.4
20143937.4
20154637.4
20163737.4
20173237.4
20183737.4
20193037.4
20202833.1
20213933.1
20222533.1
20233633.1
20243233.1
20253633.1
20263633.1
First to last qualifying date each year at Aiea Hts 764.6 For each year, a bar from the first to the last day at Aiea Hts 764.6 meeting 10 mm (0.39 in). 1983: 12 January 1983 to 26 December 19831984: 6 January 1984 to 26 December 19841985: 11 January 1985 to 1 December 19851986: 5 February 1986 to 22 December 19861987: 3 January 1987 to 31 December 19871988: 1 January 1988 to 31 December 19881989: 7 January 1989 to 20 December 19891990: 2 January 1990 to 23 December 19901991: 26 January 1991 to 26 December 19911992: 2 January 1992 to 31 December 19921993: 7 January 1993 to 17 November 19931994: 18 January 1994 to 23 December 19941995: 15 January 1995 to 31 December 19951996: 5 January 1996 to 27 December 19961997: 4 January 1997 to 25 December 19971998: 18 January 1998 to 31 December 19981999: 1 January 1999 to 27 December 19992000: 16 January 2000 to 20 December 20002001: 13 February 2001 to 13 December 20012002: 18 January 2002 to 16 November 20022003: 20 January 2003 to 31 December 20032004: 2 January 2004 to 28 December 20042008: 2 January 2008 to 31 December 20082009: 1 January 2009 to 4 December 20092010: 30 January 2010 to 28 December 20102011: 13 January 2011 to 21 December 20112012: 7 February 2012 to 18 December 20122013: 2 January 2013 to 20 December 20132014: 3 January 2014 to 31 December 20142015: 3 January 2015 to 27 December 20152016: 17 February 2016 to 30 December 20162017: 25 January 2017 to 27 December 20172018: 21 January 2018 to 29 December 20182019: 31 January 2019 to 26 December 20192020: 4 January 2020 to 27 December 20202021: 19 January 2021 to 31 December 20212022: 1 January 2022 to 19 December 20222023: 30 January 2023 to 21 December 20232024: 9 January 2024 to 9 November 20242025: 9 January 2025 to 21 December 20252026: 2 January 2026 to 9 October 20261983198919952001201020162022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Aiea Hts 764.6 meeting 10 mm (0.39 in).
First to last qualifying date each year at Aiea Hts 764.6
YearFirst dateLast date
19831983-01-121983-12-26
19841984-01-061984-12-26
19851985-01-111985-12-01
19861986-02-051986-12-22
19871987-01-031987-12-31
19881988-01-011988-12-31
19891989-01-071989-12-20
19901990-01-021990-12-23
19911991-01-261991-12-26
19921992-01-021992-12-31
19931993-01-071993-11-17
19941994-01-181994-12-23
19951995-01-151995-12-31
19961996-01-051996-12-27
19971997-01-041997-12-25
19981998-01-181998-12-31
19991999-01-011999-12-27
20002000-01-162000-12-20
20012001-02-132001-12-13
20022002-01-182002-11-16
20032003-01-202003-12-31
20042004-01-022004-12-28
20082008-01-022008-12-31
20092009-01-012009-12-04
20102010-01-302010-12-28
20112011-01-132011-12-21
20122012-02-072012-12-18
20132013-01-022013-12-20
20142014-01-032014-12-31
20152015-01-032015-12-27
20162016-02-172016-12-30
20172017-01-252017-12-27
20182018-01-212018-12-29
20192019-01-312019-12-26
20202020-01-042020-12-27
20212021-01-192021-12-31
20222022-01-012022-12-19
20232023-01-302023-12-21
20242024-01-092024-11-09
20252025-01-092025-12-21
20262026-01-022026-10-09

Every Fixed Threshold

Fixed thresholds at Aiea Hts 764.6
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4155198836
25 mm (0.98 in): Days with 25 mm or more rain4119200416
50 mm (1.97 in): Days with 50 mm or more rain39619916
100 mm (3.94 in): Days with 100 mm or more rain17319963
200 mm (7.87 in): Days with 200 mm or more rain1120211

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1983.

Download the Data

  • Data for Aiea Hts 764.6 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 (2026-10-17).