Pahoa 65 Weather Records (USC00517457)

Record envelope, standing records and threshold days for Pahoa 65 (USC00517457), Hawaii, United States, with 122 years of record.

Key Facts for Pahoa 65

Pahoa 65 (USC00517457) is a weather station in Hawaii, United States at 19.52 latitude and -154.96 longitude, 184 m (605 ft) above sea level.
The station reports from 1905 to 2026, 122 years of record.
510 records set at Pahoa 65 still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Pahoa 65 set a daily record precipitation of 36.1 mm (1.4 in) on 11 July 2025.

About the Station

Location: Hawaii, United States, 19.52 latitude, -154.96 longitude.
Elevation: 184 m (605 ft).
Period of record: 1905 to 2026, 122 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 Pahoa 65. 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 Pahoa 65, 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)	14.4 C (57.9 F)	n/a	n/a
Feb	27.8 C (82.0 F)	11.1 C (52.0 F)	n/a	n/a
Mar	26.7 C (80.1 F)	15.6 C (60.1 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	32.2 C (90.0 F)	20.6 C (69.1 F)	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	27.8 C (82.0 F)	13.3 C (55.9 F)	n/a	n/a

Which Years Hold Standing Records

510 standing records

510 records at Pahoa 65 still stand. 1964 holds the most, with 124.

All-Time Record Progression

1 new records

1 all-time records were set at Pahoa 65 between 20 November 2015 and 20 November 2015. Each dot is a new record.

Wettest Day of Each Month

Nov: 415.3 mm (16.4 in)

The wettest day on record for each calendar month at Pahoa 65. The most was 415.3 mm (16.4 in) on 20 November 2015.

Record daily precipitation for each month at Pahoa 65
Month	Record daily precipitation (mm)	Date
Jan	314.5 mm (12.4 in)	9 January 1971
Feb	272.3 mm (10.7 in)	22 February 1979
Mar	302.0 mm (11.9 in)	9 March 1942
Apr	301.0 mm (11.9 in)	8 April 1938
May	199.4 mm (7.9 in)	2 May 1965
Jun	128.3 mm (5.1 in)	14 June 1910
Jul	266.7 mm (10.5 in)	22 July 1987
Aug	237.5 mm (9.4 in)	26 August 1970
Sep	186.7 mm (7.4 in)	15 September 1940
Oct	243.1 mm (9.6 in)	26 October 1951
Nov	415.3 mm (16.4 in)	20 November 2015
Dec	331.5 mm (13.1 in)	2 December 2016

Period of Record Coverage

1905 to 1977

6 years of record at Pahoa 65, 1905 to 1977. 6 years have data for under 90 percent of days and are left out of rankings: 1905, 1909, 1964, 1966, 1974, 1977.

Latest Records

Latest records at Pahoa 65
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 July 2025	Pahoa 65, US	daily rain	36.1 mm (1.4 in)	7.4 mm (0.29 in)	60 years	32 of 100 (Routine)
10 May 2024	Pahoa 65, US	daily rain	51.3 mm (2.0 in)	11.7 mm (0.5 in)	113 years	48 of 100 (Notable)
12 April 2024	Pahoa 65, US	daily rain	54.1 mm (2.1 in)	3.3 mm (0.13 in)	110 years	41 of 100 (Notable)
22 March 2024	Pahoa 65, US	daily rain	63.5 mm (2.5 in)	9.7 mm (0.38 in)	84 years	38 of 100 (Notable)
8 March 2024	Pahoa 65, US	daily rain	126.5 mm (5.0 in)	80.3 mm (3.2 in)	110 years	72 of 100 (Major)
1 July 2022	Pahoa 65, US	daily rain	51.3 mm (2.0 in)	6.8 mm (0.27 in)	28 years	22 of 100 (Routine)
9 November 2018	Pahoa 65, US	daily rain	165.4 mm (6.5 in)	124.5 mm (4.9 in)	53 years	66 of 100 (Major)
19 October 2018	Pahoa 65, US	daily rain	105.2 mm (4.1 in)	40.7 mm (1.6 in)	40 years	43 of 100 (Notable)
12 October 2018	Pahoa 65, US	daily rain	121.9 mm (4.8 in)	86.1 mm (3.4 in)	64 years	69 of 100 (Major)
5 October 2018	Pahoa 65, US	daily rain	54.6 mm (2.1 in)	21.8 mm (0.9 in)	55 years	37 of 100 (Notable)
20 October 2017	Pahoa 65, US	daily rain	98.3 mm (3.9 in)	18.5 mm (0.7 in)	76 years	42 of 100 (Notable)
21 April 2017	Pahoa 65, US	daily rain	105.9 mm (4.2 in)	6.6 mm (0.26 in)	46 years	26 of 100 (Routine)
14 April 2017	Pahoa 65, US	daily rain	55.6 mm (2.2 in)	0.7 mm (0.03 in)	52 years	25 of 100 (Routine)
9 December 2016	Pahoa 65, US	daily rain	95.5 mm (3.8 in)	15.2 mm (0.6 in)	62 years	33 of 100 (Routine)
2 December 2016	Pahoa 65, US	monthly rain	331.5 mm (13.1 in)	66.8 mm (2.6 in)	47 years	59 of 100 (Notable)
24 October 2016	Pahoa 65, US	daily rain	117.1 mm (4.6 in)	2.8 mm (0.11 in)	80 years	35 of 100 (Notable)
7 October 2016	Pahoa 65, US	daily rain	140.0 mm (5.5 in)	17.8 mm (0.7 in)	75 years	41 of 100 (Notable)
23 September 2016	Pahoa 65, US	daily rain	104.6 mm (4.1 in)	8.1 mm (0.32 in)	75 years	37 of 100 (Notable)
2 September 2016	Pahoa 65, US	daily rain	116.6 mm (4.6 in)	64.3 mm (2.5 in)	104 years	80 of 100 (Exceptional)
19 August 2016	Pahoa 65, US	daily rain	103.6 mm (4.1 in)	40.1 mm (1.6 in)	44 years	47 of 100 (Notable)

Extremes by Year

1905 to 2026

Yearly extremes at Pahoa 65: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	32.2 C (90.0 F)	1909	27.8 C (82.0 F)	6
Coldest night (TNn)	11.1 C (52.0 F)	1905	14.2 C (57.5 F)	6
Wettest day (Rx1day)	415.3 mm (16.4 in)	2015	156.2 mm (6.1 in)	101
Wettest five days (Rx5day)	756.2 mm (29.8 in)	1969	280.7 mm (11.1 in)	87
Longest dry spell (CDD)	33 days	1912	7 days	94

Hottest day (TXx)

The hottest day of the year at Pahoa 65, 1905 to 2026. The record is 32.2 C (90.0 F) in 1909, marked on the chart; the median year is 27.8 C (82.0 F).

Hottest day (TXx) at Pahoa 65 by year
Year	Hottest day (TXx)
1905	26.7 C (80.1 F)
1906	n/a
1907	n/a
1909	32.2 C (90.0 F)
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	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
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	26.7 C (80.1 F)
1965	n/a
1966	27.8 C (82.0 F)
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	29.4 C (84.9 F)
1975	n/a
1976	n/a
1977	27.8 C (82.0 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
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
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Coldest night (TNn)

The coldest night of the year at Pahoa 65, 1905 to 2026. The record is 11.1 C (52.0 F) in 1905, marked on the chart; the median year is 14.2 C (57.5 F).

Coldest night (TNn) at Pahoa 65 by year
Year	Coldest night (TNn)
1905	11.1 C (52.0 F)
1906	n/a
1907	n/a
1909	20.6 C (69.1 F)
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	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
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	15.6 C (60.1 F)
1965	n/a
1966	13.3 C (55.9 F)
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	14.4 C (57.9 F)
1975	n/a
1976	n/a
1977	13.9 C (57.0 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
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
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Wettest day (Rx1day)

The wettest day of the year at Pahoa 65, 1905 to 2026. The record is 415.3 mm (16.4 in) in 2015, marked on the chart; the median year is 156.2 mm (6.1 in).

Wettest day (Rx1day) at Pahoa 65 by year
Year	Wettest day (Rx1day)
1905	156.2 mm (6.1 in)
1906	130.3 mm (5.1 in)
1907	69.9 mm (2.8 in)
1909	57.2 mm (2.3 in)
1910	278.4 mm (11.0 in)
1911	285.2 mm (11.2 in)
1912	70.9 mm (2.8 in)
1913	182.9 mm (7.2 in)
1914	191.8 mm (7.6 in)
1915	317.5 mm (12.5 in)
1916	93.0 mm (3.7 in)
1929	154.9 mm (6.1 in)
1930	262.6 mm (10.3 in)
1931	214.6 mm (8.4 in)
1932	215.1 mm (8.5 in)
1933	172.7 mm (6.8 in)
1934	198.1 mm (7.8 in)
1935	188.0 mm (7.4 in)
1936	181.6 mm (7.1 in)
1937	167.6 mm (6.6 in)
1938	301.0 mm (11.9 in)
1939	221.0 mm (8.7 in)
1940	186.7 mm (7.4 in)
1941	122.2 mm (4.8 in)
1942	302.0 mm (11.9 in)
1943	166.4 mm (6.6 in)
1944	190.8 mm (7.5 in)
1945	132.1 mm (5.2 in)
1946	121.9 mm (4.8 in)
1947	160.5 mm (6.3 in)
1948	99.6 mm (3.9 in)
1949	180.8 mm (7.1 in)
1950	227.3 mm (8.9 in)
1951	243.1 mm (9.6 in)
1952	119.4 mm (4.7 in)
1953	145.0 mm (5.7 in)
1954	186.4 mm (7.3 in)
1955	209.6 mm (8.3 in)
1956	152.4 mm (6.0 in)
1957	156.2 mm (6.1 in)
1958	101.6 mm (4.0 in)
1959	281.9 mm (11.1 in)
1960	147.3 mm (5.8 in)
1961	210.8 mm (8.3 in)
1962	57.4 mm (2.3 in)
1963	160.3 mm (6.3 in)
1964	142.2 mm (5.6 in)
1965	199.4 mm (7.9 in)
1966	161.8 mm (6.4 in)
1967	180.3 mm (7.1 in)
1968	264.7 mm (10.4 in)
1969	268.5 mm (10.6 in)
1970	237.5 mm (9.4 in)
1971	314.5 mm (12.4 in)
1972	221.2 mm (8.7 in)
1973	195.3 mm (7.7 in)
1974	157.7 mm (6.2 in)
1975	187.5 mm (7.4 in)
1976	111.8 mm (4.4 in)
1977	182.4 mm (7.2 in)
1978	161.3 mm (6.4 in)
1979	272.3 mm (10.7 in)
1980	116.3 mm (4.6 in)
1981	116.8 mm (4.6 in)
1982	199.4 mm (7.9 in)
1983	60.5 mm (2.4 in)
1984	167.6 mm (6.6 in)
1985	110.0 mm (4.3 in)
1986	276.9 mm (10.9 in)
1987	266.7 mm (10.5 in)
1988	101.1 mm (4.0 in)
1989	147.3 mm (5.8 in)
1990	169.7 mm (6.7 in)
1991	103.6 mm (4.1 in)
1992	87.4 mm (3.4 in)
1993	96.5 mm (3.8 in)
1994	65.5 mm (2.6 in)
1995	0.0 mm (0.00 in)
1997	n/a
1998	0.0 mm (0.00 in)
1999	0.0 mm (0.00 in)
2000	n/a
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	n/a
2007	n/a
2008	0.0 mm (0.00 in)
2009	n/a
2010	120.4 mm (4.7 in)
2011	90.9 mm (3.6 in)
2012	91.4 mm (3.6 in)
2013	135.9 mm (5.4 in)
2015	415.3 mm (16.4 in)
2016	331.5 mm (13.1 in)
2017	111.5 mm (4.4 in)
2018	165.4 mm (6.5 in)
2019	72.1 mm (2.8 in)
2021	74.7 mm (2.9 in)
2022	61.5 mm (2.4 in)
2023	0.0 mm (0.00 in)
2024	126.5 mm (5.0 in)
2025	68.3 mm (2.7 in)
2026	72.1 mm (2.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Pahoa 65, 1905 to 2026. The record is 756.2 mm (29.8 in) in 1969, marked on the chart; the median year is 280.7 mm (11.1 in).

Wettest five days (Rx5day) at Pahoa 65 by year
Year	Wettest five days (Rx5day)
1905	246.6 mm (9.7 in)
1906	207.5 mm (8.2 in)
1907	165.1 mm (6.5 in)
1909	158.3 mm (6.2 in)
1910	412.4 mm (16.2 in)
1911	431.3 mm (17.0 in)
1912	211.0 mm (8.3 in)
1913	250.2 mm (9.9 in)
1914	323.6 mm (12.7 in)
1915	516.1 mm (20.3 in)
1916	306.1 mm (12.1 in)
1929	296.9 mm (11.7 in)
1930	419.9 mm (16.5 in)
1931	261.8 mm (10.3 in)
1932	433.3 mm (17.1 in)
1933	272.2 mm (10.7 in)
1934	247.4 mm (9.7 in)
1935	447.6 mm (17.6 in)
1936	533.0 mm (21.0 in)
1937	449.6 mm (17.7 in)
1938	621.6 mm (24.5 in)
1939	552.4 mm (21.7 in)
1940	279.4 mm (11.0 in)
1941	280.7 mm (11.1 in)
1942	668.5 mm (26.3 in)
1943	320.5 mm (12.6 in)
1944	398.5 mm (15.7 in)
1945	318.6 mm (12.5 in)
1946	355.6 mm (14.0 in)
1947	394.7 mm (15.5 in)
1948	251.0 mm (9.9 in)
1949	361.6 mm (14.2 in)
1950	327.9 mm (12.9 in)
1951	546.8 mm (21.5 in)
1952	437.0 mm (17.2 in)
1953	347.8 mm (13.7 in)
1954	410.7 mm (16.2 in)
1955	368.8 mm (14.5 in)
1956	299.1 mm (11.8 in)
1957	333.5 mm (13.1 in)
1958	222.5 mm (8.8 in)
1959	486.4 mm (19.1 in)
1960	477.5 mm (18.8 in)
1961	387.7 mm (15.3 in)
1962	150.6 mm (5.9 in)
1963	461.0 mm (18.1 in)
1964	367.4 mm (14.5 in)
1965	614.0 mm (24.2 in)
1966	228.0 mm (9.0 in)
1967	295.5 mm (11.6 in)
1968	568.5 mm (22.4 in)
1969	756.2 mm (29.8 in)
1970	372.3 mm (14.7 in)
1971	444.7 mm (17.5 in)
1972	429.3 mm (16.9 in)
1973	384.4 mm (15.1 in)
1974	339.4 mm (13.4 in)
1975	340.8 mm (13.4 in)
1976	223.5 mm (8.8 in)
1977	228.4 mm (9.0 in)
1978	40.9 mm (1.6 in)
1979	60.5 mm (2.4 in)
1980	59.9 mm (2.4 in)
1981	66.8 mm (2.6 in)
1982	247.4 mm (9.7 in)
1983	101.2 mm (4.0 in)
1984	89.3 mm (3.5 in)
1985	40.4 mm (1.6 in)
1986	86.1 mm (3.4 in)
1987	178.3 mm (7.0 in)
1988	123.2 mm (4.9 in)
1989	130.6 mm (5.1 in)
1990	209.0 mm (8.2 in)
1991	45.0 mm (1.8 in)
1992	89.6 mm (3.5 in)
1993	58.4 mm (2.3 in)
1994	0.0 mm (0.00 in)
1995	0.0 mm (0.00 in)
1997	n/a
1998	0.0 mm (0.00 in)
1999	0.0 mm (0.00 in)
2000	n/a
2001	0.0 mm (0.00 in)
2002	n/a
2003	0.0 mm (0.00 in)
2004	0.0 mm (0.00 in)
2005	0.0 mm (0.00 in)
2006	n/a
2007	n/a
2008	0.0 mm (0.00 in)
2009	n/a
2010	120.4 mm (4.7 in)
2011	n/a
2012	n/a
2013	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	3.8 mm (0.15 in)

Longest dry spell (CDD)

The longest dry spell of the year at Pahoa 65, 1905 to 2026. The record is 33 days in 1912, marked on the chart; the median year is 7 days.

Longest dry spell (CDD) at Pahoa 65 by year
Year	Longest dry spell (CDD)
1905	21 days
1906	29 days
1907	6 days
1909	7 days
1910	7 days
1911	5 days
1912	33 days
1913	19 days
1914	7 days
1915	24 days
1916	4 days
1929	9 days
1930	6 days
1931	11 days
1932	7 days
1933	7 days
1934	7 days
1935	12 days
1936	7 days
1937	4 days
1938	3 days
1939	9 days
1940	9 days
1941	11 days
1942	10 days
1943	6 days
1944	8 days
1945	10 days
1946	8 days
1947	9 days
1948	5 days
1949	7 days
1950	6 days
1951	9 days
1952	8 days
1953	9 days
1954	9 days
1955	4 days
1956	5 days
1957	10 days
1958	8 days
1959	5 days
1960	23 days
1961	6 days
1962	7 days
1963	15 days
1964	4 days
1965	5 days
1966	7 days
1967	8 days
1968	12 days
1969	12 days
1970	7 days
1971	8 days
1972	8 days
1973	6 days
1974	7 days
1975	3 days
1976	5 days
1977	9 days
1978	10 days
1979	10 days
1980	11 days
1981	12 days
1982	3 days
1983	13 days
1984	4 days
1985	10 days
1986	11 days
1987	13 days
1988	5 days
1989	17 days
1990	5 days
1991	13 days
1992	11 days
1993	11 days
1994	3 days
1995	9 days
1997	n/a
1998	6 days
1999	8 days
2000	n/a
2001	7 days
2002	4 days
2003	7 days
2004	7 days
2005	7 days
2006	n/a
2007	n/a
2008	7 days
2009	n/a
2010	6 days
2011	n/a
2012	n/a
2013	n/a
2015	1 day
2016	1 day
2017	n/a
2018	n/a
2019	n/a
2021	n/a
2022	1 day
2023	1 day
2024	1 day
2025	2 days
2026	4 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

54 years, 1905 to 1977

A day with at least 187.6 mm (7.4 in) of rain is expected about once in 2 years. A day with at least 351.1 mm (13.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Pahoa 65: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	187.6 mm (7.4 in)
5 years	240.9 mm (9.5 in)
10 years	271.9 mm (10.7 in)
25 years	306.9 mm (12.1 in)
50 years	330.1 mm (13.0 in)
100 years	351.1 mm (13.8 in)	Longer than the 54 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, 54 years of values from 1905 to 1977.

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: 317.5 mm (12.5 in) in 1915; 314.5 mm (12.4 in) in 1971; 302.0 mm (11.9 in) in 1942.

Download the Data

Data for Pahoa 65 standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Pahoa 65 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 2026-10-12 (12 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).