Hilo, HI: records

4 October 2026: The hottest day on record in Hilo, HI: 94°F on Thursday 28 November 2013 and Friday 20 May 1966.

All-time records

New daily records set in Hilo, HI by decade since the 1970s: the most record highs, 75, came in the 1980s; the most record lows, 35, in the 1980s.

Every decade as a table

Decade	Record highs	Record lows	Years in the record
1940s	0	0	1
1950s	0	0	10
1960s	0	0	10
1970s	15	12	10
1980s	75	35	10
1990s	62	24	10
2000s	31	16	10
2010s	74	5	10
2020s	26	3	7

Month	Highest	Lowest	Wettest day
January	92°F 28 January 1997	54°F 10 January 1995, 21 January 1980, 19 January 1980 and 1 more	12.20 in 29 January 2002
February	92°F 20 February 1968	53°F 21 February 1962	16.87 in 20 February 1979
March	93°F 23 March 1972	54°F 3 March 1983, 18 March 1971	15.66 in 17 March 1980
April	89°F 29 April 2017, 20 April 1978, 2 April 1963	58°F 2 April 2013, 5 April 2008	9.66 in 23 April 1971
May	94°F 20 May 1966	58°F 23 May 2024	7.89 in 15 May 1989
June	90°F 24 June 1969	61°F 26 June 1956	3.39 in 26 June 1997
July	93°F 26 July 2020	62°F 11 July 1970	5.91 in 21 July 1987
August	93°F 15 August 1950	63°F 1 August 1955, 1 August 1950	15.00 in 24 August 2018
September	93°F 2 September 2015, 26 September 2014	61°F 30 September 1970	8.67 in 19 September 1994
October	91°F 8 October 1979, 2 October 1976, 13 October 1972 and 2 more	62°F 19 October 1999, 31 October 1985, 24 October 1980 and 9 more	8.63 in 28 October 1961
November	94°F 28 November 2013	58°F 28 November 1985, 15 November 1949	16.17 in 2 November 2000
December	93°F 14 December 1980	55°F 23 December 1977	10.12 in 26 December 2008

Every record in words

The coldest night on record in Hilo, HI: a low of 53°F on Wednesday 21 February 1962.
The wettest day on record in Hilo, HI: 16.87 in on Tuesday 20 February 1979.
The warmest night on record in Hilo, HI: a low of 77°F on Thursday 17 September 2026, Sunday 11 October 2015 and Saturday 22 August 2015; provisional.
The coldest day on record in Hilo, HI: a high of 67°F on Friday 7 March 1952.
The longest run of days with a high of 90°F or above in Hilo, HI: 5 days, from Sunday 6 September to Thursday 10 September 2015.
The wettest month on record in Hilo, HI: December 1954, with 50.82 in of precipitation.
The driest month on record in Hilo, HI: January 1998, with 0.13 in of precipitation.
The wettest year on record in Hilo, HI: 1990, with 211.22 in of precipitation.
The driest year on record in Hilo, HI: 2010, with 63.29 in of precipitation.

Hilo, HI the day's answers