Kukuiula 935 Weather Records (USC00514950)

Record envelope, standing records and threshold days for Kukuiula 935 (USC00514950), Hawaii, United States, with 115 years of record.

Key Facts for Kukuiula 935

Kukuiula 935 (USC00514950) is a weather station in Hawaii, United States at 21.89 latitude and -159.50 longitude, 31 m (100 ft) above sea level.
The station reports from 1905 to 2019, 115 years of record.
284 records set at Kukuiula 935 still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Kukuiula 935 set a daily record precipitation of 34.3 mm (1.4 in) on 15 April 2019.

About the Station

Location: Hawaii, United States, 21.89 latitude, -159.50 longitude.
Elevation: 31 m (100 ft).
Period of record: 1905 to 2019, 115 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 Kukuiula 935. 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 Kukuiula 935, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	30.0 C (86.0 F)	15.6 C (60.1 F)	n/a	n/a
Mar	27.8 C (82.0 F)	18.9 C (66.0 F)	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	31.1 C (88.0 F)	16.7 C (62.1 F)	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

284 standing records

284 records at Kukuiula 935 still stand. 1977 holds the most, with 164.

Wettest Day of Each Month

Mar: 203.2 mm (8.0 in)

The wettest day on record for each calendar month at Kukuiula 935. The most was 203.2 mm (8.0 in) on 31 March 1923.

Record daily precipitation for each month at Kukuiula 935
Month	Record daily precipitation (mm)	Date
Jan	188.0 mm (7.4 in)	18 January 1957
Feb	188.7 mm (7.4 in)	28 February 2012
Mar	203.2 mm (8.0 in)	31 March 1923
Apr	114.8 mm (4.5 in)	9 April 1945
May	115.6 mm (4.6 in)	8 May 1914
Jun	45.7 mm (1.8 in)	25 June 2018
Jul	61.0 mm (2.4 in)	28 July 1911
Aug	96.8 mm (3.8 in)	6 August 1945
Sep	163.8 mm (6.4 in)	27 September 1914
Oct	125.5 mm (4.9 in)	2 October 1968
Nov	189.7 mm (7.5 in)	1 November 1982
Dec	115.6 mm (4.6 in)	15 December 1915

Period of Record Coverage

1934 to 1977

2 years of record at Kukuiula 935, 1934 to 1977. 2 years have data for under 90 percent of days and are left out of rankings: 1934, 1977.

Latest Records

Latest records at Kukuiula 935
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 April 2019	Kukuiula 935, US	daily rain	34.3 mm (1.4 in)	1.3 mm (0.05 in)	5 years	12 of 100 (Routine)
9 July 2018	Kukuiula 935, US	daily rain	19.1 mm (0.8 in)	4.6 mm (0.18 in)	88 years	20 of 100 (Routine)
2 July 2018	Kukuiula 935, US	daily rain	44.5 mm (1.8 in)	26.0 mm (1.0 in)	5 years	51 of 100 (Notable)
25 June 2018	Kukuiula 935, US	monthly rain	45.7 mm (1.8 in)	12.7 mm (0.5 in)	104 years	79 of 100 (Major)
16 April 2018	Kukuiula 935, US	daily rain	50.8 mm (2.0 in)	23.6 mm (0.9 in)	5 years	32 of 100 (Routine)
2 April 2018	Kukuiula 935, US	daily rain	64.8 mm (2.6 in)	22.6 mm (0.9 in)	36 years	41 of 100 (Notable)
26 March 2018	Kukuiula 935, US	daily rain	71.1 mm (2.8 in)	24.1 mm (0.9 in)	47 years	38 of 100 (Notable)
19 March 2018	Kukuiula 935, US	daily rain	104.1 mm (4.1 in)	57.6 mm (2.3 in)	81 years	68 of 100 (Major)
5 February 2018	Kukuiula 935, US	daily rain	146.1 mm (5.8 in)	88.4 mm (3.5 in)	32 years	59 of 100 (Notable)
27 November 2017	Kukuiula 935, US	daily rain (Tie)	26.7 mm (1.1 in)	tie	95 years	9 of 100 (Routine)
6 November 2017	Kukuiula 935, US	daily rain	58.4 mm (2.3 in)	33.0 mm (1.3 in)	88 years	57 of 100 (Notable)
30 October 2017	Kukuiula 935, US	daily rain	33.0 mm (1.3 in)	10.1 mm (0.4 in)	94 years	46 of 100 (Notable)
9 October 2017	Kukuiula 935, US	daily rain	27.2 mm (1.1 in)	15.8 mm (0.6 in)	92 years	50 of 100 (Notable)
24 July 2017	Kukuiula 935, US	daily rain	27.9 mm (1.1 in)	0.2 mm (0.01 in)	48 years	24 of 100 (Routine)
3 July 2017	Kukuiula 935, US	daily rain	24.1 mm (0.9 in)	11.4 mm (0.4 in)	100 years	20 of 100 (Routine)
26 June 2017	Kukuiula 935, US	daily rain	14.0 mm (0.6 in)	5.1 mm (0.20 in)	108 years	20 of 100 (Routine)
12 June 2017	Kukuiula 935, US	daily rain	21.8 mm (0.9 in)	12.9 mm (0.5 in)	107 years	20 of 100 (Routine)
5 June 2017	Kukuiula 935, US	daily rain	18.0 mm (0.7 in)	6.6 mm (0.26 in)	83 years	20 of 100 (Routine)
1 May 2017	Kukuiula 935, US	daily rain	50.8 mm (2.0 in)	39.6 mm (1.6 in)	59 years	67 of 100 (Major)
24 April 2017	Kukuiula 935, US	daily rain	24.1 mm (0.9 in)	11.4 mm (0.4 in)	107 years	20 of 100 (Routine)

Extremes by Year

1905 to 2019

Yearly extremes at Kukuiula 935: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	31.1 C (88.0 F)	1934	30.6 C (87.0 F)	2
Coldest night (TNn)	15.6 C (60.1 F)	1977	16.2 C (61.1 F)	2
Wettest day (Rx1day)	203.2 mm (8.0 in)	1923	68.4 mm (2.7 in)	114
Wettest five days (Rx5day)	304.9 mm (12.0 in)	1921	77.5 mm (3.1 in)	105
Longest dry spell (CDD)	50 days	1916	15 days	113

Hottest day (TXx)

The hottest day of the year at Kukuiula 935, 1905 to 2019. The record is 31.1 C (88.0 F) in 1934, marked on the chart; the median year is 30.6 C (87.0 F).

Hottest day (TXx) at Kukuiula 935 by year
Year	Hottest day (TXx)
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
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	31.1 C (88.0 F)
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
1946	n/a
1947	n/a
1948	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	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
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	30.0 C (86.0 F)
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
2016	n/a
2017	n/a
2018	n/a
2019	n/a

Coldest night (TNn)

The coldest night of the year at Kukuiula 935, 1905 to 2019. The record is 15.6 C (60.1 F) in 1977, marked on the chart; the median year is 16.2 C (61.1 F).

Coldest night (TNn) at Kukuiula 935 by year
Year	Coldest night (TNn)
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
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	16.7 C (62.1 F)
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
1946	n/a
1947	n/a
1948	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	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
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	15.6 C (60.1 F)
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
2016	n/a
2017	n/a
2018	n/a
2019	n/a

Wettest day (Rx1day)

The wettest day of the year at Kukuiula 935, 1905 to 2019. The record is 203.2 mm (8.0 in) in 1923, marked on the chart; the median year is 68.4 mm (2.7 in).

Wettest day (Rx1day) at Kukuiula 935 by year
Year	Wettest day (Rx1day)
1905	149.9 mm (5.9 in)
1906	63.5 mm (2.5 in)
1907	139.2 mm (5.5 in)
1908	86.1 mm (3.4 in)
1909	133.4 mm (5.3 in)
1910	53.1 mm (2.1 in)
1911	65.0 mm (2.6 in)
1912	66.0 mm (2.6 in)
1913	88.9 mm (3.5 in)
1914	163.8 mm (6.4 in)
1915	115.6 mm (4.6 in)
1916	83.8 mm (3.3 in)
1917	80.0 mm (3.1 in)
1918	101.6 mm (4.0 in)
1919	92.7 mm (3.6 in)
1920	129.5 mm (5.1 in)
1921	158.8 mm (6.3 in)
1922	58.4 mm (2.3 in)
1923	203.2 mm (8.0 in)
1924	58.4 mm (2.3 in)
1925	39.4 mm (1.6 in)
1926	20.3 mm (0.8 in)
1927	95.3 mm (3.8 in)
1928	47.0 mm (1.9 in)
1929	39.4 mm (1.6 in)
1930	39.4 mm (1.6 in)
1931	85.1 mm (3.4 in)
1932	67.1 mm (2.6 in)
1933	68.1 mm (2.7 in)
1934	61.5 mm (2.4 in)
1935	55.9 mm (2.2 in)
1936	56.1 mm (2.2 in)
1937	88.4 mm (3.5 in)
1938	99.1 mm (3.9 in)
1939	50.8 mm (2.0 in)
1940	86.9 mm (3.4 in)
1941	33.5 mm (1.3 in)
1942	130.8 mm (5.1 in)
1943	57.4 mm (2.3 in)
1944	182.1 mm (7.2 in)
1945	114.8 mm (4.5 in)
1946	102.1 mm (4.0 in)
1947	49.3 mm (1.9 in)
1948	43.4 mm (1.7 in)
1949	172.0 mm (6.8 in)
1950	87.1 mm (3.4 in)
1951	43.9 mm (1.7 in)
1952	106.7 mm (4.2 in)
1953	21.1 mm (0.8 in)
1954	88.4 mm (3.5 in)
1955	134.6 mm (5.3 in)
1956	74.9 mm (2.9 in)
1957	188.0 mm (7.4 in)
1958	71.1 mm (2.8 in)
1959	34.3 mm (1.4 in)
1960	80.0 mm (3.1 in)
1961	104.1 mm (4.1 in)
1962	84.3 mm (3.3 in)
1963	75.4 mm (3.0 in)
1964	43.2 mm (1.7 in)
1965	108.7 mm (4.3 in)
1966	68.6 mm (2.7 in)
1967	59.7 mm (2.4 in)
1968	125.5 mm (4.9 in)
1969	72.4 mm (2.9 in)
1970	46.2 mm (1.8 in)
1971	72.1 mm (2.8 in)
1972	59.4 mm (2.3 in)
1973	106.9 mm (4.2 in)
1974	81.3 mm (3.2 in)
1975	46.0 mm (1.8 in)
1976	111.8 mm (4.4 in)
1977	66.0 mm (2.6 in)
1978	147.1 mm (5.8 in)
1979	17.8 mm (0.7 in)
1980	58.7 mm (2.3 in)
1981	65.5 mm (2.6 in)
1982	189.7 mm (7.5 in)
1983	25.7 mm (1.0 in)
1984	98.0 mm (3.9 in)
1985	57.7 mm (2.3 in)
1986	52.3 mm (2.1 in)
1987	97.3 mm (3.8 in)
1988	44.2 mm (1.7 in)
1989	119.6 mm (4.7 in)
1990	114.0 mm (4.5 in)
1991	61.5 mm (2.4 in)
1992	87.4 mm (3.4 in)
1993	26.7 mm (1.1 in)
1994	86.9 mm (3.4 in)
1995	52.1 mm (2.1 in)
1996	91.4 mm (3.6 in)
1997	17.8 mm (0.7 in)
1998	0.0 mm (0.00 in)
1999	0.0 mm (0.00 in)
2000	2.0 mm (0.08 in)
2001	0.0 mm (0.00 in)
2002	0.0 mm (0.00 in)
2003	0.0 mm (0.00 in)
2004	0.0 mm (0.00 in)
2005	13.5 mm (0.5 in)
2006	0.0 mm (0.00 in)
2007	0.0 mm (0.00 in)
2008	0.0 mm (0.00 in)
2009	0.0 mm (0.00 in)
2010	41.9 mm (1.6 in)
2011	38.1 mm (1.5 in)
2012	188.7 mm (7.4 in)
2013	91.4 mm (3.6 in)
2014	86.4 mm (3.4 in)
2016	40.1 mm (1.6 in)
2017	146.1 mm (5.8 in)
2018	146.1 mm (5.8 in)
2019	34.3 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Kukuiula 935, 1905 to 2019. The record is 304.9 mm (12.0 in) in 1921, marked on the chart; the median year is 77.5 mm (3.1 in).

Wettest five days (Rx5day) at Kukuiula 935 by year
Year	Wettest five days (Rx5day)
1905	183.2 mm (7.2 in)
1906	80.1 mm (3.2 in)
1907	295.8 mm (11.6 in)
1908	156.9 mm (6.2 in)
1909	240.2 mm (9.5 in)
1910	89.4 mm (3.5 in)
1911	154.4 mm (6.1 in)
1912	81.2 mm (3.2 in)
1913	121.9 mm (4.8 in)
1914	267.9 mm (10.5 in)
1915	165.1 mm (6.5 in)
1916	142.2 mm (5.6 in)
1917	128.3 mm (5.1 in)
1918	176.7 mm (7.0 in)
1919	129.6 mm (5.1 in)
1920	210.9 mm (8.3 in)
1921	304.9 mm (12.0 in)
1922	124.4 mm (4.9 in)
1923	222.3 mm (8.8 in)
1924	99.3 mm (3.9 in)
1925	93.7 mm (3.7 in)
1926	55.9 mm (2.2 in)
1927	209.6 mm (8.3 in)
1928	104.2 mm (4.1 in)
1929	77.5 mm (3.1 in)
1930	102.8 mm (4.0 in)
1931	97.8 mm (3.9 in)
1932	113.6 mm (4.5 in)
1933	168.4 mm (6.6 in)
1934	62.8 mm (2.5 in)
1935	109.0 mm (4.3 in)
1936	95.2 mm (3.7 in)
1937	132.1 mm (5.2 in)
1938	200.6 mm (7.9 in)
1939	179.1 mm (7.1 in)
1940	138.7 mm (5.5 in)
1941	49.7 mm (2.0 in)
1942	185.5 mm (7.3 in)
1943	116.8 mm (4.6 in)
1944	240.8 mm (9.5 in)
1945	225.9 mm (8.9 in)
1946	172.5 mm (6.8 in)
1947	68.8 mm (2.7 in)
1948	72.7 mm (2.9 in)
1949	283.5 mm (11.2 in)
1950	174.4 mm (6.9 in)
1951	77.2 mm (3.0 in)
1952	115.9 mm (4.6 in)
1953	16.8 mm (0.7 in)
1954	166.4 mm (6.6 in)
1955	113.9 mm (4.5 in)
1956	51.6 mm (2.0 in)
1957	257.4 mm (10.1 in)
1958	84.9 mm (3.3 in)
1959	39.9 mm (1.6 in)
1960	40.0 mm (1.6 in)
1961	54.6 mm (2.1 in)
1962	179.5 mm (7.1 in)
1963	82.6 mm (3.3 in)
1964	33.9 mm (1.3 in)
1965	57.2 mm (2.3 in)
1966	69.4 mm (2.7 in)
1967	14.0 mm (0.6 in)
1968	97.8 mm (3.9 in)
1969	79.5 mm (3.1 in)
1970	8.7 mm (0.34 in)
1971	26.4 mm (1.0 in)
1972	17.0 mm (0.7 in)
1973	7.2 mm (0.28 in)
1974	2.6 mm (0.10 in)
1975	77.0 mm (3.0 in)
1976	40.9 mm (1.6 in)
1977	37.1 mm (1.5 in)
1978	20.4 mm (0.8 in)
1979	19.1 mm (0.8 in)
1980	8.1 mm (0.32 in)
1981	62.3 mm (2.5 in)
1982	220.7 mm (8.7 in)
1983	54.3 mm (2.1 in)
1984	110.2 mm (4.3 in)
1985	47.1 mm (1.9 in)
1986	56.2 mm (2.2 in)
1987	61.2 mm (2.4 in)
1988	57.2 mm (2.3 in)
1989	27.0 mm (1.1 in)
1990	26.7 mm (1.1 in)
1991	116.1 mm (4.6 in)
1992	55.2 mm (2.2 in)
1993	15.7 mm (0.6 in)
1994	6.1 mm (0.24 in)
1995	69.9 mm (2.8 in)
1996	22.6 mm (0.9 in)
1997	17.8 mm (0.7 in)
1998	0.0 mm (0.00 in)
1999	n/a
2000	0.0 mm (0.00 in)
2001	0.0 mm (0.00 in)
2002	0.0 mm (0.00 in)
2003	0.0 mm (0.00 in)
2004	0.0 mm (0.00 in)
2005	0.0 mm (0.00 in)
2006	0.0 mm (0.00 in)
2007	0.0 mm (0.00 in)
2008	0.0 mm (0.00 in)
2009	0.0 mm (0.00 in)
2010	41.9 mm (1.6 in)
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Kukuiula 935, 1905 to 2019. The record is 50 days in 1916, marked on the chart; the median year is 15 days.

Longest dry spell (CDD) at Kukuiula 935 by year
Year	Longest dry spell (CDD)
1905	23 days
1906	17 days
1907	18 days
1908	37 days
1909	31 days
1910	34 days
1911	21 days
1912	36 days
1913	25 days
1914	19 days
1915	29 days
1916	50 days
1917	27 days
1918	25 days
1919	27 days
1920	20 days
1921	24 days
1922	26 days
1923	14 days
1924	32 days
1925	23 days
1926	20 days
1927	26 days
1928	30 days
1929	25 days
1930	25 days
1931	30 days
1932	11 days
1933	16 days
1934	14 days
1935	19 days
1936	24 days
1937	20 days
1938	14 days
1939	10 days
1940	26 days
1941	16 days
1942	17 days
1943	11 days
1944	14 days
1945	19 days
1946	30 days
1947	20 days
1948	13 days
1949	9 days
1950	8 days
1951	14 days
1952	19 days
1953	11 days
1954	14 days
1955	14 days
1956	10 days
1957	21 days
1958	26 days
1959	18 days
1960	12 days
1961	11 days
1962	17 days
1963	14 days
1964	10 days
1965	16 days
1966	18 days
1967	11 days
1968	11 days
1969	23 days
1970	16 days
1971	17 days
1972	10 days
1973	10 days
1974	16 days
1975	11 days
1976	10 days
1977	11 days
1978	27 days
1979	21 days
1980	7 days
1981	11 days
1982	7 days
1983	16 days
1984	11 days
1985	18 days
1986	16 days
1987	19 days
1988	10 days
1989	10 days
1990	16 days
1991	14 days
1992	13 days
1993	11 days
1994	11 days
1995	15 days
1996	14 days
1997	7 days
1998	21 days
1999	4 days
2000	14 days
2001	7 days
2002	7 days
2003	9 days
2004	7 days
2005	15 days
2006	13 days
2007	7 days
2008	10 days
2009	20 days
2010	14 days
2011	3 days
2012	1 day
2013	1 day
2014	1 day
2016	1 day
2017	1 day
2018	n/a
2019	1 day

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

36 years, 1905 to 1949

A day with at least 84.3 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 247.8 mm (9.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Kukuiula 935: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	84.3 mm (3.3 in)
5 years	126.0 mm (5.0 in)
10 years	154.4 mm (6.1 in)
25 years	191.3 mm (7.5 in)
50 years	219.3 mm (8.6 in)	Longer than the 36 years of record
100 years	247.8 mm (9.8 in)	Longer than the 36 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, 36 years of values from 1905 to 1949.

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: 203.2 mm (8.0 in) in 1923; 182.1 mm (7.2 in) in 1944; 172.0 mm (6.8 in) in 1949.

Download the Data

Data for Kukuiula 935 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Kukuiula 935 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).