UNIV of Hawaii 713 Weather Records (USC00518815)

Record envelope, standing records and threshold days for UNIV of Hawaii 713 (USC00518815), Hawaii, United States, with 101 years of record.

Key Facts for UNIV of Hawaii 713

UNIV of Hawaii 713 (USC00518815) is a weather station in Hawaii, United States at 21.30 latitude and -157.82 longitude, 34 m (112 ft) above sea level.
The station reports from 1925 to 2025, 101 years of record.
1,436 records set at UNIV of Hawaii 713 still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
UNIV of Hawaii 713 set a daily record precipitation of 21.3 mm (0.8 in) on 17 April 2025.

About the Station

Location: Hawaii, United States, 21.30 latitude, -157.82 longitude.
Elevation: 34 m (112 ft).
Period of record: 1925 to 2025, 101 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at UNIV of Hawaii 713. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at UNIV of Hawaii 713, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	29.4 C (84.9 F)	12.8 C (55.0 F)	n/a	n/a
Feb	28.9 C (84.0 F)	11.1 C (52.0 F)	n/a	n/a
Mar	30.0 C (86.0 F)	13.9 C (57.0 F)	n/a	n/a
Apr	30.0 C (86.0 F)	15.6 C (60.1 F)	n/a	n/a
May	31.1 C (88.0 F)	16.1 C (61.0 F)	n/a	n/a
Jun	32.2 C (90.0 F)	17.8 C (64.0 F)	n/a	n/a
Jul	32.2 C (90.0 F)	18.3 C (64.9 F)	n/a	n/a
Aug	33.9 C (93.0 F)	15.6 C (60.1 F)	n/a	n/a
Sep	32.2 C (90.0 F)	18.3 C (64.9 F)	n/a	n/a
Oct	32.8 C (91.0 F)	17.2 C (63.0 F)	n/a	n/a
Nov	31.7 C (89.1 F)	15.0 C (59.0 F)	n/a	n/a
Dec	32.2 C (90.0 F)	12.8 C (55.0 F)	n/a	n/a

Which Years Hold Standing Records

1,436 standing records

1,436 records at UNIV of Hawaii 713 still stand. 1959 holds the most, with 376.

Wettest Day of Each Month

Mar: 218.9 mm (8.6 in)

The wettest day on record for each calendar month at UNIV of Hawaii 713. The most was 218.9 mm (8.6 in) on 5 March 1958.

Record daily precipitation for each month at UNIV of Hawaii 713
Month	Record daily precipitation (mm)	Date
Jan	212.1 mm (8.4 in)	5 January 1943
Feb	159.5 mm (6.3 in)	23 February 1955
Mar	218.9 mm (8.6 in)	5 March 1958
Apr	101.1 mm (4.0 in)	3 April 1963
May	146.1 mm (5.8 in)	1 May 1932
Jun	37.1 mm (1.5 in)	3 June 1934
Jul	52.3 mm (2.1 in)	21 July 1989
Aug	85.1 mm (3.4 in)	19 August 1938
Sep	91.4 mm (3.6 in)	14 September 2016
Oct	159.8 mm (6.3 in)	31 October 1978
Nov	215.4 mm (8.5 in)	29 November 1954
Dec	209.3 mm (8.2 in)	7 December 2021

Period of Record Coverage

1958 to 1963

6 years of record at UNIV of Hawaii 713, 1958 to 1963. 6 years have data for under 90 percent of days and are left out of rankings: 1958, 1959, 1960, 1961, 1962, 1963.

Latest Records

Latest records at UNIV of Hawaii 713
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 April 2025	UNIV of Hawaii 713, US	daily rain	21.3 mm (0.8 in)	2.2 mm (0.09 in)	75 years	20 of 100 (Routine)
31 January 2025	UNIV of Hawaii 713, US	daily rain	66.0 mm (2.6 in)	42.6 mm (1.7 in)	50 years	49 of 100 (Notable)
27 January 2025	UNIV of Hawaii 713, US	daily rain	63.8 mm (2.5 in)	43.2 mm (1.7 in)	87 years	60 of 100 (Major)
19 May 2024	UNIV of Hawaii 713, US	daily rain	59.7 mm (2.4 in)	2.5 mm (0.10 in)	57 years	29 of 100 (Routine)
17 May 2024	UNIV of Hawaii 713, US	daily rain	110.7 mm (4.4 in)	87.6 mm (3.4 in)	25 years	57 of 100 (Notable)
30 June 2023	UNIV of Hawaii 713, US	daily rain	17.8 mm (0.7 in)	0.8 mm (0.03 in)	81 years	20 of 100 (Routine)
22 June 2023	UNIV of Hawaii 713, US	daily rain	6.1 mm (0.24 in)	1.5 mm (0.06 in)	81 years	20 of 100 (Routine)
19 April 2023	UNIV of Hawaii 713, US	daily rain	43.4 mm (1.7 in)	28.2 mm (1.1 in)	82 years	67 of 100 (Major)
2 January 2022	UNIV of Hawaii 713, US	daily rain	94.7 mm (3.7 in)	44.2 mm (1.7 in)	16 years	39 of 100 (Notable)
7 December 2021	UNIV of Hawaii 713, US	monthly rain	209.3 mm (8.2 in)	76.5 mm (3.0 in)	65 years	78 of 100 (Major)
12 March 2021	UNIV of Hawaii 713, US	daily rain	36.6 mm (1.4 in)	3.1 mm (0.12 in)	52 years	25 of 100 (Routine)
11 March 2021	UNIV of Hawaii 713, US	daily rain	72.4 mm (2.9 in)	10.2 mm (0.4 in)	70 years	36 of 100 (Notable)
26 January 2021	UNIV of Hawaii 713, US	daily rain	116.3 mm (4.6 in)	50.0 mm (2.0 in)	60 years	55 of 100 (Notable)
11 October 2019	UNIV of Hawaii 713, US	daily rain	46.5 mm (1.8 in)	28.7 mm (1.1 in)	92 years	57 of 100 (Notable)
9 October 2019	UNIV of Hawaii 713, US	daily rain	51.6 mm (2.0 in)	43.7 mm (1.7 in)	77 years	64 of 100 (Major)
27 September 2019	UNIV of Hawaii 713, US	daily rain	42.4 mm (1.7 in)	14.7 mm (0.6 in)	0 years	30 of 100 (Routine)
25 June 2019	UNIV of Hawaii 713, US	daily rain	21.3 mm (0.8 in)	10.1 mm (0.4 in)	78 years	20 of 100 (Routine)
30 October 2018	UNIV of Hawaii 713, US	daily rain	96.3 mm (3.8 in)	35.1 mm (1.4 in)	76 years	57 of 100 (Notable)
27 September 2018	UNIV of Hawaii 713, US	daily rain	27.7 mm (1.1 in)	12.7 mm (0.5 in)	3 years	28 of 100 (Routine)
13 September 2018	UNIV of Hawaii 713, US	daily rain	53.8 mm (2.1 in)	45.4 mm (1.8 in)	1 year	49 of 100 (Notable)

Extremes by Year

1925 to 2025

Yearly extremes at UNIV of Hawaii 713: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	33.9 C (93.0 F)	1960	32.0 C (89.5 F)	6
Coldest night (TNn)	11.1 C (52.0 F)	1959	12.8 C (55.0 F)	6
Wettest day (Rx1day)	218.9 mm (8.6 in)	1958	73.3 mm (2.9 in)	98
Wettest five days (Rx5day)	420.5 mm (16.6 in)	1958	101.4 mm (4.0 in)	98
Longest dry spell (CDD)	48 days	1933	16 days	98

Hottest day (TXx)

The hottest day of the year at UNIV of Hawaii 713, 1925 to 2025. The record is 33.9 C (93.0 F) in 1960, marked on the chart; the median year is 32.0 C (89.5 F).

Hottest day (TXx) at UNIV of Hawaii 713 by year
Year	Hottest day (TXx)
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	31.7 C (89.1 F)
1959	32.2 C (90.0 F)
1960	33.9 C (93.0 F)
1961	32.8 C (91.0 F)
1962	31.1 C (88.0 F)
1963	29.4 C (84.9 F)
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a

Coldest night (TNn)

The coldest night of the year at UNIV of Hawaii 713, 1925 to 2025. The record is 11.1 C (52.0 F) in 1959, marked on the chart; the median year is 12.8 C (55.0 F).

Coldest night (TNn) at UNIV of Hawaii 713 by year
Year	Coldest night (TNn)
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	15.0 C (59.0 F)
1959	11.1 C (52.0 F)
1960	11.1 C (52.0 F)
1961	13.9 C (57.0 F)
1962	11.7 C (53.1 F)
1963	13.9 C (57.0 F)
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a

Wettest day (Rx1day)

The wettest day of the year at UNIV of Hawaii 713, 1925 to 2025. The record is 218.9 mm (8.6 in) in 1958, marked on the chart; the median year is 73.3 mm (2.9 in).

Wettest day (Rx1day) at UNIV of Hawaii 713 by year
Year	Wettest day (Rx1day)
1925	45.7 mm (1.8 in)
1926	67.3 mm (2.6 in)
1927	81.3 mm (3.2 in)
1928	57.7 mm (2.3 in)
1929	82.6 mm (3.3 in)
1930	77.2 mm (3.0 in)
1931	53.3 mm (2.1 in)
1932	146.1 mm (5.8 in)
1933	49.8 mm (2.0 in)
1934	54.9 mm (2.2 in)
1935	120.9 mm (4.8 in)
1936	143.3 mm (5.6 in)
1937	114.0 mm (4.5 in)
1938	85.1 mm (3.4 in)
1939	145.3 mm (5.7 in)
1940	73.4 mm (2.9 in)
1941	45.2 mm (1.8 in)
1942	61.7 mm (2.4 in)
1943	212.1 mm (8.4 in)
1944	35.8 mm (1.4 in)
1945	54.9 mm (2.2 in)
1949	23.4 mm (0.9 in)
1950	103.4 mm (4.1 in)
1951	136.9 mm (5.4 in)
1952	93.5 mm (3.7 in)
1953	73.9 mm (2.9 in)
1954	215.4 mm (8.5 in)
1955	159.5 mm (6.3 in)
1956	62.5 mm (2.5 in)
1957	173.5 mm (6.8 in)
1958	218.9 mm (8.6 in)
1959	67.1 mm (2.6 in)
1960	46.2 mm (1.8 in)
1961	66.3 mm (2.6 in)
1962	22.1 mm (0.9 in)
1963	101.1 mm (4.0 in)
1964	53.3 mm (2.1 in)
1965	117.9 mm (4.6 in)
1966	114.3 mm (4.5 in)
1967	68.1 mm (2.7 in)
1968	49.5 mm (1.9 in)
1969	81.3 mm (3.2 in)
1970	30.5 mm (1.2 in)
1971	49.3 mm (1.9 in)
1972	64.8 mm (2.6 in)
1973	114.6 mm (4.5 in)
1974	84.1 mm (3.3 in)
1975	83.3 mm (3.3 in)
1976	41.9 mm (1.6 in)
1977	112.0 mm (4.4 in)
1978	159.8 mm (6.3 in)
1979	74.9 mm (2.9 in)
1980	66.5 mm (2.6 in)
1981	46.2 mm (1.8 in)
1982	95.0 mm (3.7 in)
1983	63.8 mm (2.5 in)
1984	118.4 mm (4.7 in)
1985	84.8 mm (3.3 in)
1986	39.9 mm (1.6 in)
1987	66.8 mm (2.6 in)
1988	90.7 mm (3.6 in)
1989	68.6 mm (2.7 in)
1990	63.8 mm (2.5 in)
1991	66.3 mm (2.6 in)
1992	100.3 mm (3.9 in)
1993	44.7 mm (1.8 in)
1994	123.4 mm (4.9 in)
1995	51.3 mm (2.0 in)
1996	100.1 mm (3.9 in)
1997	35.8 mm (1.4 in)
1998	30.2 mm (1.2 in)
1999	66.8 mm (2.6 in)
2000	35.3 mm (1.4 in)
2001	56.4 mm (2.2 in)
2002	54.1 mm (2.1 in)
2003	74.9 mm (2.9 in)
2004	131.1 mm (5.2 in)
2005	50.5 mm (2.0 in)
2006	120.7 mm (4.8 in)
2007	73.2 mm (2.9 in)
2008	82.8 mm (3.3 in)
2009	71.6 mm (2.8 in)
2010	126.2 mm (5.0 in)
2011	51.6 mm (2.0 in)
2012	78.7 mm (3.1 in)
2013	61.5 mm (2.4 in)
2014	74.4 mm (2.9 in)
2015	52.1 mm (2.1 in)
2016	91.4 mm (3.6 in)
2017	100.1 mm (3.9 in)
2018	96.3 mm (3.8 in)
2019	51.6 mm (2.0 in)
2020	32.5 mm (1.3 in)
2021	209.3 mm (8.2 in)
2022	94.7 mm (3.7 in)
2023	58.4 mm (2.3 in)
2024	110.7 mm (4.4 in)
2025	66.0 mm (2.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at UNIV of Hawaii 713, 1925 to 2025. The record is 420.5 mm (16.6 in) in 1958, marked on the chart; the median year is 101.4 mm (4.0 in).

Wettest five days (Rx5day) at UNIV of Hawaii 713 by year
Year	Wettest five days (Rx5day)
1925	11.1 mm (0.4 in)
1926	43.6 mm (1.7 in)
1927	179.1 mm (7.1 in)
1928	95.1 mm (3.7 in)
1929	164.8 mm (6.5 in)
1930	123.9 mm (4.9 in)
1931	51.8 mm (2.0 in)
1932	146.9 mm (5.8 in)
1933	112.1 mm (4.4 in)
1934	101.6 mm (4.0 in)
1935	218.7 mm (8.6 in)
1936	253.6 mm (10.0 in)
1937	148.4 mm (5.8 in)
1938	154.5 mm (6.1 in)
1939	239.6 mm (9.4 in)
1940	86.8 mm (3.4 in)
1941	81.1 mm (3.2 in)
1942	174.8 mm (6.9 in)
1943	320.6 mm (12.6 in)
1944	69.5 mm (2.7 in)
1945	98.0 mm (3.9 in)
1949	33.9 mm (1.3 in)
1950	147.1 mm (5.8 in)
1951	236.2 mm (9.3 in)
1952	121.0 mm (4.8 in)
1953	107.0 mm (4.2 in)
1954	250.0 mm (9.8 in)
1955	313.9 mm (12.4 in)
1956	105.1 mm (4.1 in)
1957	312.9 mm (12.3 in)
1958	420.5 mm (16.6 in)
1959	81.6 mm (3.2 in)
1960	72.4 mm (2.9 in)
1961	119.9 mm (4.7 in)
1962	49.4 mm (1.9 in)
1963	55.1 mm (2.2 in)
1964	54.7 mm (2.2 in)
1965	78.5 mm (3.1 in)
1966	31.0 mm (1.2 in)
1967	104.7 mm (4.1 in)
1968	70.3 mm (2.8 in)
1969	34.9 mm (1.4 in)
1970	15.7 mm (0.6 in)
1971	62.7 mm (2.5 in)
1972	84.4 mm (3.3 in)
1973	23.2 mm (0.9 in)
1974	16.0 mm (0.6 in)
1975	24.9 mm (1.0 in)
1976	41.9 mm (1.6 in)
1977	37.3 mm (1.5 in)
1978	269.4 mm (10.6 in)
1979	153.6 mm (6.0 in)
1980	222.4 mm (8.8 in)
1981	73.6 mm (2.9 in)
1982	152.5 mm (6.0 in)
1983	64.6 mm (2.5 in)
1984	125.8 mm (5.0 in)
1985	52.6 mm (2.1 in)
1986	41.7 mm (1.6 in)
1987	66.8 mm (2.6 in)
1988	101.7 mm (4.0 in)
1989	86.4 mm (3.4 in)
1990	141.5 mm (5.6 in)
1991	92.5 mm (3.6 in)
1992	37.4 mm (1.5 in)
1993	68.0 mm (2.7 in)
1994	190.5 mm (7.5 in)
1995	74.1 mm (2.9 in)
1996	270.1 mm (10.6 in)
1997	67.2 mm (2.6 in)
1998	30.2 mm (1.2 in)
1999	53.2 mm (2.1 in)
2000	29.2 mm (1.1 in)
2001	97.6 mm (3.8 in)
2002	23.1 mm (0.9 in)
2003	101.2 mm (4.0 in)
2004	252.0 mm (9.9 in)
2005	93.9 mm (3.7 in)
2006	190.0 mm (7.5 in)
2007	125.3 mm (4.9 in)
2008	221.8 mm (8.7 in)
2009	105.7 mm (4.2 in)
2010	166.3 mm (6.5 in)
2011	64.1 mm (2.5 in)
2012	197.3 mm (7.8 in)
2013	82.6 mm (3.3 in)
2014	109.1 mm (4.3 in)
2015	53.4 mm (2.1 in)
2016	113.0 mm (4.4 in)
2017	111.3 mm (4.4 in)
2018	109.5 mm (4.3 in)
2019	109.8 mm (4.3 in)
2020	55.2 mm (2.2 in)
2021	279.2 mm (11.0 in)
2022	206.2 mm (8.1 in)
2023	75.7 mm (3.0 in)
2024	228.8 mm (9.0 in)
2025	132.1 mm (5.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at UNIV of Hawaii 713, 1925 to 2025. The record is 48 days in 1933, marked on the chart; the median year is 16 days.

Longest dry spell (CDD) at UNIV of Hawaii 713 by year
Year	Longest dry spell (CDD)
1925	3 days
1926	21 days
1927	2 days
1928	30 days
1929	1 day
1930	32 days
1931	10 days
1932	15 days
1933	48 days
1934	17 days
1935	15 days
1936	11 days
1937	9 days
1938	12 days
1939	10 days
1940	16 days
1941	26 days
1942	21 days
1943	13 days
1944	25 days
1945	29 days
1949	9 days
1950	14 days
1951	16 days
1952	16 days
1953	26 days
1954	14 days
1955	19 days
1956	14 days
1957	29 days
1958	13 days
1959	19 days
1960	15 days
1961	14 days
1962	17 days
1963	18 days
1964	11 days
1965	11 days
1966	19 days
1967	10 days
1968	11 days
1969	16 days
1970	12 days
1971	11 days
1972	16 days
1973	15 days
1974	16 days
1975	14 days
1976	27 days
1977	17 days
1978	13 days
1979	11 days
1980	17 days
1981	14 days
1982	10 days
1983	16 days
1984	18 days
1985	16 days
1986	17 days
1987	19 days
1988	10 days
1989	14 days
1990	14 days
1991	15 days
1992	15 days
1993	13 days
1994	11 days
1995	11 days
1996	30 days
1997	12 days
1998	21 days
1999	15 days
2000	22 days
2001	16 days
2002	18 days
2003	26 days
2004	14 days
2005	20 days
2006	20 days
2007	13 days
2008	22 days
2009	15 days
2010	19 days
2011	10 days
2012	18 days
2013	16 days
2014	11 days
2015	14 days
2016	24 days
2017	36 days
2018	18 days
2019	12 days
2020	17 days
2021	23 days
2022	26 days
2023	21 days
2024	21 days
2025	13 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

32 years, 1934 to 2024

A day with at least 94.7 mm (3.7 in) of rain is expected about once in 2 years. A day with at least 305.0 mm (12.0 in) of rain is expected about once in 100 years.

Rainfall return levels at UNIV of Hawaii 713: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	94.7 mm (3.7 in)
5 years	144.4 mm (5.7 in)
10 years	179.8 mm (7.1 in)
25 years	227.6 mm (9.0 in)
50 years	265.4 mm (10.4 in)	Longer than the 32 years of record
100 years	305.0 mm (12.0 in)	Longer than the 32 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 32 years of values from 1934 to 2024.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 218.9 mm (8.6 in) in 1958; 215.4 mm (8.5 in) in 1954; 212.1 mm (8.4 in) in 1943.

Download the Data

Data for UNIV of Hawaii 713 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for UNIV of Hawaii 713 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

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

Days with data per year at UNIV of Hawaii 713
Year	Days with data	Share of year	Complete
1958	71	19%	No
1959	243	67%	No
1960	248	68%	No
1961	249	68%	No
1962	247	68%	No
1963	81	22%	No