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Built 2026-10-18 (18 October 2026)

Waimea Valley 892.2 Threshold Days by Year

9 fixed thresholds counted per year at Waimea Valley 892.2 (USC00519603): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Waimea Valley 892.2 Thresholds

  • Waimea Valley 892.2: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 2003 with 171.
  • Waimea Valley 892.2: nights with a minimum temperature at or above 20 C (68 F) in 38 years, most in 2005 with 193.
  • Waimea Valley 892.2: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 2004 with 48.
  • Waimea Valley 892.2: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1989 with 17.
  • 9 fixed thresholds have at least one qualifying day at Waimea Valley 892.2.
38 years with a qualifying day
Days at or above 30 C (86 F) per year at Waimea Valley 892.2 Days per year at Waimea Valley 892.2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 171 in 2003. 0501001502001984: 1671985: 1181986: 1321987: 1051988: 1371989: 921990: 1101991: 1341992: 1571993: 1401994: 1271995: 1541996: 1681997: 841998: 871999: 822000: 1312001: 1032002: 1472003: 1712004: 1622005: 1542006: 1372007: 1322008: 1432009: 1322010: 812011: 92012: 62013: 202014: 662015: 742016: 412017: 982019: 1502020: 1312021: 422026: 401984198819921996200020042008201220162021
Days per year at Waimea Valley 892.2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 171 in 2003.
Days at or above 30 C (86 F) per year at Waimea Valley 892.2
YearDaysDecade average
1984167125.2
1985118125.2
1986132125.2
1987105125.2
1988137125.2
198992125.2
1990110124.3
1991134124.3
1992157124.3
1993140124.3
1994127124.3
1995154124.3
1996168124.3
199784124.3
199887124.3
199982124.3
2000131141.2
2001103141.2
2002147141.2
2003171141.2
2004162141.2
2005154141.2
2006137141.2
2007132141.2
2008143141.2
2009132141.2
20108160.6
2011960.6
2012660.6
20132060.6
20146660.6
20157460.6
20164160.6
20179860.6
201915060.6
202013171
20214271
20264071
First to last qualifying date each year at Waimea Valley 892.2 For each year, a bar from the first to the last day at Waimea Valley 892.2 meeting 30 C (86 F). 1984: 14 February 1984 to 3 December 19841985: 7 May 1985 to 25 November 19851986: 4 February 1986 to 25 December 19861987: 17 March 1987 to 12 December 19871988: 23 January 1988 to 1 December 19881989: 18 February 1989 to 26 November 19891990: 13 April 1990 to 30 November 19901991: 5 February 1991 to 12 December 19911992: 29 January 1992 to 20 December 19921993: 26 March 1993 to 2 November 19931994: 4 March 1994 to 5 November 19941995: 30 January 1995 to 9 December 19951996: 6 February 1996 to 27 November 19961997: 7 February 1997 to 7 November 19971998: 11 March 1998 to 10 November 19981999: 23 April 1999 to 29 October 19992000: 9 January 2000 to 17 November 20002001: 28 March 2001 to 27 November 20012002: 12 March 2002 to 11 November 20022003: 14 March 2003 to 6 November 20032004: 19 February 2004 to 28 November 20042005: 9 February 2005 to 22 November 20052006: 25 March 2006 to 14 November 20062007: 9 March 2007 to 8 November 20072008: 12 March 2008 to 23 October 20082009: 1 May 2009 to 31 October 20092010: 25 April 2010 to 25 October 20102011: 7 September 2011 to 4 October 20112012: 25 August 2012 to 28 October 20122013: 24 May 2013 to 9 December 20132014: 22 January 2014 to 18 October 20142015: 6 June 2015 to 4 November 20152016: 16 May 2016 to 13 November 20162017: 12 March 2017 to 3 November 20172019: 13 May 2019 to 12 December 20192020: 14 May 2020 to 13 December 20202021: 17 January 2021 to 23 November 20212026: 17 April 2026 to 1 October 202619841989199419992004200920142020JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Waimea Valley 892.2 meeting 30 C (86 F).
First to last qualifying date each year at Waimea Valley 892.2
YearFirst dateLast date
19841984-02-141984-12-03
19851985-05-071985-11-25
19861986-02-041986-12-25
19871987-03-171987-12-12
19881988-01-231988-12-01
19891989-02-181989-11-26
19901990-04-131990-11-30
19911991-02-051991-12-12
19921992-01-291992-12-20
19931993-03-261993-11-02
19941994-03-041994-11-05
19951995-01-301995-12-09
19961996-02-061996-11-27
19971997-02-071997-11-07
19981998-03-111998-11-10
19991999-04-231999-10-29
20002000-01-092000-11-17
20012001-03-282001-11-27
20022002-03-122002-11-11
20032003-03-142003-11-06
20042004-02-192004-11-28
20052005-02-092005-11-22
20062006-03-252006-11-14
20072007-03-092007-11-08
20082008-03-122008-10-23
20092009-05-012009-10-31
20102010-04-252010-10-25
20112011-09-072011-10-04
20122012-08-252012-10-28
20132013-05-242013-12-09
20142014-01-222014-10-18
20152015-06-062015-11-04
20162016-05-162016-11-13
20172017-03-122017-11-03
20192019-05-132019-12-12
20202020-05-142020-12-13
20212021-01-172021-11-23
20262026-04-172026-10-01

Every Fixed Threshold

Fixed thresholds at Waimea Valley 892.2
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days38171200340
35 C (95 F): Days2119891
90 F (32.2 C): Days3147198415
20 C (68 F): Tropical nights (min38193200569
25 C (77 F): Days with min51519912
10 mm (0.39 in): Days with 10 mm or more rain3248200421
25 mm (0.98 in): Days with 25 mm or more rain321719899
50 mm (1.97 in): Days with 50 mm or more rain291019962
100 mm (3.94 in): Days with 100 mm or more rain12319962

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1984.

Download the Data

  • Data for Waimea Valley 892.2 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 (2026-10-16).