Kahului, HI: records

4 October 2026: The hottest day on record in Kahului, HI: 97°F on Monday 16 September 2019, Monday 29 July 2019, Saturday 22 August 2015 and 1 other day.

The record begins: 1905

All-time records

Hottest day: 97°F; 16 September 2019, 29 July 2019, 22 August 2015, 31 August 1994
Coldest night: 48°F; 20 January 1969
Wettest day: 7.40 in; 13 March 2026
Warmest night: 79°F; 5 September 2019, 17 October 1979, 8 October 1979
Coldest day: 65°F; 28 February 1990

Daily records by decade

New daily records set in Kahului, HI by decade since the 1980s: the most record highs, 114, came in the 2010s; the most record lows, 57, in the 2000s.

Record highs
Record lows

Every decade as a table

Decade	Record highs	Record lows	Years in the record
1900s	0	0	5
1910s	0	0	10
1920s	0	0	10
1930s	0	0	10
1940s	0	0	10
1950s	0	0	10
1960s	0	0	10
1970s	0	0	10
1980s	73	53	10
1990s	81	29	10
2000s	28	57	10
2010s	114	25	10
2020s	75	6	7

Records by month

Month	Highest	Lowest	Wettest day
January	90°F 18 January 2006, 10 January 1959	48°F 20 January 1969	4.70 in 10 January 1980
February	90°F 13 February 2016	50°F 22 February 2009, 2 February 1987, 5 February 1973	5.75 in 3 February 1907
March	92°F 10 March 2022	51°F 16 March 2005	7.40 in 13 March 2026
April	91°F 30 April 2013, 17 April 1981	54°F 4 April 1985	3.95 in 7 April 1989
May	96°F 22 May 2019	56°F 13 May 2012	2.41 in 5 May 1987
June	95°F 27 June 2019, 22 June 2019, 7 June 2019 and 1 more	58°F 2 June 1985	2.22 in 29 June 1967
July	97°F 29 July 2019	58°F 30 July 1965	1.04 in 22 July 1989
August	97°F 22 August 2015, 31 August 1994	60°F 15 August 2019	1.46 in 24 August 2015
September	97°F 16 September 2019	59°F 15 September 2009	1.33 in 1 September 1919
October	96°F 25 October 2020, 3 October 2020, 5 October 1973	58°F 13 October 1964	3.26 in 16 October 2006
November	96°F 5 November 2020	55°F 6 November 2017, 27 November 1985, 28 November 1972	5.48 in 12 November 1965
December	90°F 21 December 2025, 10 December 2023, 29 December 2020 and 7 more	52°F 18 December 1983	6.40 in 20 December 2017

Streaks, months and years

Longest heat streak	45 days	17 August to 30 September 2020	A high of 90°F or above
Wettest month	21.11 in	March 2026
Driest month	0.00 in	June 1957	and 11 more
Wettest year	40.63 in	1989
Driest year	6.69 in	2022

Every record in words

The coldest night on record in Kahului, HI: a low of 48°F on Monday 20 January 1969.
The wettest day on record in Kahului, HI: 7.40 in on Friday 13 March 2026.
The warmest night on record in Kahului, HI: a low of 79°F on Thursday 5 September 2019, Wednesday 17 October 1979 and Monday 8 October 1979.
The coldest day on record in Kahului, HI: a high of 65°F on Wednesday 28 February 1990.
The longest run of days with a high of 90°F or above in Kahului, HI: 45 days, from Monday 17 August to Wednesday 30 September 2020.
The wettest month on record in Kahului, HI: March 2026, with 21.11 in of precipitation.
The driest month on record in Kahului, HI: June 1957, with 0.00 in of precipitation (shared with 11 other months).
The wettest year on record in Kahului, HI: 1989, with 40.63 in of precipitation.
The driest year on record in Kahului, HI: 2022, with 6.69 in of precipitation.

Kahului, HI the day's answers