Built 2026-10-17 (17 October 2026)

Puunene 396 Threshold Days by Year

4 fixed thresholds counted per year at Puunene 396 (USC00518543): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Puunene 396 Thresholds

  • Puunene 396: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 2014 with 27.
  • Puunene 396: days with 25 mm (0.98 in) or more of precipitation in 63 years, most in 1989 with 14.
  • Puunene 396: days with 50 mm (1.97 in) or more of precipitation in 48 years, most in 1982 with 6.
  • Puunene 396: days with 100 mm (3.94 in) or more of precipitation in 14 years, most in 1988 with 3.
  • 4 fixed thresholds have at least one qualifying day at Puunene 396.
65 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Puunene 396 Days per year at Puunene 396 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 2014. 01020301950: 201951: 101952: 51953: 51954: 101955: 111956: 91957: 71958: 71959: 61960: 101961: 161962: 91963: 121964: 91965: 181966: 101967: 201968: 231969: 121970: 51971: 111972: 91973: 51974: 141975: 41977: 41978: 121979: 111980: 101981: 81982: 241983: 61984: 61985: 121986: 121987: 171988: 81989: 251990: 191991: 61992: 151993: 111994: 111995: 141996: 241997: 251998: 31999: 112000: 72001: 82002: 62003: 102004: 202005: 132006: 112007: 142008: 12009: 72010: 52011: 72012: 42013: 82014: 272015: 131950195719641971197919861993200020072014
Days per year at Puunene 396 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 2014.
Days with 10 mm (0.39 in) or more of precipitation per year at Puunene 396
YearDaysDecade average
1950209
1951109
195259
195359
1954109
1955119
195699
195779
195879
195969
19601013.9
19611613.9
1962913.9
19631213.9
1964913.9
19651813.9
19661013.9
19672013.9
19682313.9
19691213.9
197058.3
1971118.3
197298.3
197358.3
1974148.3
197548.3
197748.3
1978128.3
1979118.3
19801012.8
1981812.8
19822412.8
1983612.8
1984612.8
19851212.8
19861212.8
19871712.8
1988812.8
19892512.8
19901913.9
1991613.9
19921513.9
19931113.9
19941113.9
19951413.9
19962413.9
19972513.9
1998313.9
19991113.9
200079.7
200189.7
200269.7
2003109.7
2004209.7
2005139.7
2006119.7
2007149.7
200819.7
200979.7
2010510.7
2011710.7
2012410.7
2013810.7
20142710.7
20151310.7
First to last qualifying date each year at Puunene 396 For each year, a bar from the first to the last day at Puunene 396 meeting 10 mm (0.39 in). 1950: 11 January 1950 to 29 December 19501951: 22 January 1951 to 11 December 19511952: 1 January 1952 to 18 October 19521953: 7 January 1953 to 4 May 19531954: 18 March 1954 to 29 December 19541955: 22 January 1955 to 22 December 19551956: 13 January 1956 to 15 October 19561957: 23 January 1957 to 25 November 19571958: 1 March 1958 to 30 December 19581959: 10 January 1959 to 1 November 19591960: 13 February 1960 to 6 December 19601961: 2 January 1961 to 3 November 19611962: 8 January 1962 to 18 December 19621963: 8 January 1963 to 11 December 19631964: 8 January 1964 to 17 December 19641965: 14 January 1965 to 2 December 19651966: 6 January 1966 to 7 December 19661967: 12 January 1967 to 28 December 19671968: 17 January 1968 to 29 December 19681969: 3 January 1969 to 15 December 19691970: 12 January 1970 to 21 November 19701971: 5 January 1971 to 16 June 19711972: 25 January 1972 to 19 December 19721973: 8 January 1973 to 10 December 19731974: 3 January 1974 to 17 November 19741975: 8 January 1975 to 25 November 19751977: 31 March 1977 to 18 December 19771978: 3 January 1978 to 7 December 19781979: 10 January 1979 to 31 December 19791980: 9 January 1980 to 26 December 19801981: 6 February 1981 to 26 December 19811982: 9 January 1982 to 29 December 19821983: 22 May 1983 to 26 December 19831984: 13 January 1984 to 27 November 19841985: 13 February 1985 to 11 December 19851986: 8 January 1986 to 6 December 19861987: 14 January 1987 to 20 December 19871988: 2 January 1988 to 17 December 19881989: 12 January 1989 to 21 December 19891990: 1 January 1990 to 25 December 19901991: 28 January 1991 to 26 December 19911992: 12 January 1992 to 31 December 19921993: 1 January 1993 to 24 November 19931994: 25 January 1994 to 14 November 19941995: 29 January 1995 to 31 December 19951996: 1 January 1996 to 28 December 19961997: 1 January 1997 to 31 December 19971998: 6 January 1998 to 15 November 19981999: 1 January 1999 to 27 December 19992000: 9 April 2000 to 9 November 20002001: 4 February 2001 to 30 December 20012002: 30 January 2002 to 18 October 20022003: 20 January 2003 to 17 December 20032004: 2 January 2004 to 29 December 20042005: 2 January 2005 to 28 November 20052006: 19 March 2006 to 3 December 20062007: 31 January 2007 to 31 December 20072008: 11 December 2008 to 11 December 20082009: 16 January 2009 to 3 December 20092010: 28 February 2010 to 19 December 20102011: 10 January 2011 to 21 December 20112012: 7 February 2012 to 21 September 20122013: 15 January 2013 to 29 December 20132014: 3 January 2014 to 31 December 20142015: 3 January 2015 to 25 November 201519501959196819781987199620052014JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Puunene 396 meeting 10 mm (0.39 in).
First to last qualifying date each year at Puunene 396
YearFirst dateLast date
19501950-01-111950-12-29
19511951-01-221951-12-11
19521952-01-011952-10-18
19531953-01-071953-05-04
19541954-03-181954-12-29
19551955-01-221955-12-22
19561956-01-131956-10-15
19571957-01-231957-11-25
19581958-03-011958-12-30
19591959-01-101959-11-01
19601960-02-131960-12-06
19611961-01-021961-11-03
19621962-01-081962-12-18
19631963-01-081963-12-11
19641964-01-081964-12-17
19651965-01-141965-12-02
19661966-01-061966-12-07
19671967-01-121967-12-28
19681968-01-171968-12-29
19691969-01-031969-12-15
19701970-01-121970-11-21
19711971-01-051971-06-16
19721972-01-251972-12-19
19731973-01-081973-12-10
19741974-01-031974-11-17
19751975-01-081975-11-25
19771977-03-311977-12-18
19781978-01-031978-12-07
19791979-01-101979-12-31
19801980-01-091980-12-26
19811981-02-061981-12-26
19821982-01-091982-12-29
19831983-05-221983-12-26
19841984-01-131984-11-27
19851985-02-131985-12-11
19861986-01-081986-12-06
19871987-01-141987-12-20
19881988-01-021988-12-17
19891989-01-121989-12-21
19901990-01-011990-12-25
19911991-01-281991-12-26
19921992-01-121992-12-31
19931993-01-011993-11-24
19941994-01-251994-11-14
19951995-01-291995-12-31
19961996-01-011996-12-28
19971997-01-011997-12-31
19981998-01-061998-11-15
19991999-01-011999-12-27
20002000-04-092000-11-09
20012001-02-042001-12-30
20022002-01-302002-10-18
20032003-01-202003-12-17
20042004-01-022004-12-29
20052005-01-022005-11-28
20062006-03-192006-12-03
20072007-01-312007-12-31
20082008-12-112008-12-11
20092009-01-162009-12-03
20102010-02-282010-12-19
20112011-01-102011-12-21
20122012-02-072012-09-21
20132013-01-152013-12-29
20142014-01-032014-12-31
20152015-01-032015-11-25

Every Fixed Threshold

Fixed thresholds at Puunene 396
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6527201413
25 mm (0.98 in): Days with 25 mm or more rain631419896
50 mm (1.97 in): Days with 50 mm or more rain48619822
100 mm (3.94 in): Days with 100 mm or more rain14319882

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

  • Data for Puunene 396 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).