Olympia, WA: records

4 October 2026: The hottest day on record in Olympia, WA: 110°F on Monday 28 June 2021.

The record begins: 1948

All-time records

Hottest day: 110°F; 28 June 2021
Coldest night: -8°F; 1 January 1979
Wettest day: 4.82 in; 7 January 2009
Warmest night: 69°F; 22 July 2006
Coldest day: 18°F; 31 January 1950

Daily records by decade

New daily records set in Olympia, WA by decade since the 1970s: the most record highs, 100, came in the 1980s; the most record lows, 64, in the 1980s.

Record highs
Record lows

Every decade as a table

Decade	Record highs	Record lows	Years in the record
1940s	0	0	2
1950s	0	0	10
1960s	0	0	10
1970s	38	34	10
1980s	100	64	10
1990s	78	30	10
2000s	52	37	10
2010s	56	19	10
2020s	58	16	7

Records by month

Month	Highest	Lowest	Wettest day
January	64°F 19 January 2005	-8°F 1 January 1979	4.82 in 7 January 2009
February	73°F 27 February 1986	-1°F 2 February 1972, 1 February 1950	3.64 in 9 February 1951
March	79°F 20 March 2019, 29 March 2004	9°F 3 March 1989	3.40 in 5 March 1972
April	88°F 18 April 2016	23°F 13 April 2020, 2 April 2008, 8 April 1975 and 1 more	3.11 in 4 April 1991
May	96°F 28 May 1983	25°F 1 May 1954	1.54 in 5 May 1948
June	110°F 28 June 2021	30°F 3 June 1976	1.60 in 6 June 1985
July	104°F 29 July 2009	35°F 3 July 1962	1.34 in 9 July 1995
August	104°F 9 August 1981	33°F 18 August 1973	1.38 in 23 August 1977
September	98°F 2 September 1988	25°F 27 September 1972	2.93 in 28 September 2013
October	90°F 1 October 1987	14°F 31 October 2002	4.12 in 20 October 2003
November	74°F 4 November 1949	-1°F 15 November 1955	4.33 in 19 November 1962
December	64°F 10 December 2014, 1 December 1958	-7°F 23 December 1983	3.50 in 9 December 1956

Streaks, months and years

Longest heat streak	8 days	26 July to 2 August 2009	A high of 90°F or above
Longest cold streak	10 days	20 January to 29 January 1969	A high of 32°F or below
Wettest month	19.84 in	January 1953
Driest month	0.00 in	July 2021
Wettest year	66.71 in	1950
Driest year	29.92 in	1952

Every record in words

The coldest night on record in Olympia, WA: a low of -8°F on Monday 1 January 1979.
The wettest day on record in Olympia, WA: 4.82 in on Wednesday 7 January 2009.
The warmest night on record in Olympia, WA: a low of 69°F on Saturday 22 July 2006.
The coldest day on record in Olympia, WA: a high of 18°F on Tuesday 31 January 1950.
The longest run of days with a high of 90°F or above in Olympia, WA: 8 days, from Sunday 26 July to Sunday 2 August 2009.
The longest run of days with a high of 32°F or below in Olympia, WA: 10 days, from Monday 20 January to Wednesday 29 January 1969.
The wettest month on record in Olympia, WA: January 1953, with 19.84 in of precipitation.
The driest month on record in Olympia, WA: July 2021, with 0.00 in of precipitation.
The wettest year on record in Olympia, WA: 1950, with 66.71 in of precipitation.
The driest year on record in Olympia, WA: 1952, with 29.92 in of precipitation.

Olympia, WA the day's answers