Stillwater, OK: records

4 October 2026: The hottest day on record in Stillwater, OK: 115°F on Tuesday 11 August 1936.

The record begins: 1893

All-time records

Hottest day: 115°F; 11 August 1936
Coldest night: -21°F; 10 February 2011
Wettest day: 7.00 in; 21 May 1957
Warmest night: 89°F; 28 June 1894, 27 June 1894
Coldest day: 0°F; 23 December 1990

Daily records by decade

New daily records set in Stillwater, OK by decade since the 1920s: the most record highs, 130, came in the 1930s; the most record lows, 59, in the 1960s.

Record highs
Record lows

Every decade as a table

Decade	Record highs	Record lows	Years in the record
1890s	0	0	7
1900s	0	0	10
1910s	0	0	10
1920s	49	31	10
1930s	130	55	10
1940s	32	48	10
1950s	80	43	10
1960s	40	59	10
1970s	20	40	10
1980s	20	41	10
1990s	22	27	10
2000s	38	16	10
2010s	61	15	10
2020s	42	7	7

Records by month

Month	Highest	Lowest	Wettest day
January	82°F 28 January 2015	-12°F 12 January 1918	3.51 in 19 January 1894
February	92°F 23 February 1996	-21°F 10 February 2011	2.70 in 21 February 1915
March	98°F 19 March 1907	-5°F 12 March 1948	3.34 in 11 March 1990
April	104°F 13 April 1972	16°F 3 April 1936	5.50 in 29 April 1993
May	101°F 31 May 1985	29°F 1 May 1903	7.00 in 21 May 1957
June	106°F 10 June 2006, 22 June 1936	43°F 5 June 1919	6.47 in 1 June 2007
July	113°F 14 July 1954, 18 July 1936	50°F 22 July 1894	5.57 in 12 July 1953
August	115°F 11 August 1936	43°F 31 August 1915	6.89 in 14 August 1942
September	110°F 2 September 1939	31°F 30 September 1984	6.05 in 24 September 1959
October	99°F 6 October 1939, 3 October 1898	12°F 30 October 1917	6.23 in 2 October 1959
November	90°F 7 November 2023	7°F 29 November 1976, 15 November 1940, 13 November 1940 and 1 more	4.32 in 3 November 1974
December	85°F 27 December 2025	-15°F 23 December 1989	2.63 in 18 December 1898

Streaks, months and years

Longest heat streak	96 days	31 May to 3 September 2011	A high of 90°F or above
Longest cold streak	12 days	18 December to 29 December 1983	A high of 32°F or below
Wettest month	17.68 in	July 1959
Driest month	0.00 in	January 1986	and 17 more
Wettest year	61.87 in	1959
Driest year	11.04 in	1893

Every record in words

The coldest night on record in Stillwater, OK: a low of -21°F on Thursday 10 February 2011.
The wettest day on record in Stillwater, OK: 7.00 in on Tuesday 21 May 1957.
The warmest night on record in Stillwater, OK: a low of 89°F on Thursday 28 June 1894 and Wednesday 27 June 1894.
The coldest day on record in Stillwater, OK: a high of 0°F on Sunday 23 December 1990.
The longest run of days with a high of 90°F or above in Stillwater, OK: 96 days, from Tuesday 31 May to Saturday 3 September 2011.
The longest run of days with a high of 32°F or below in Stillwater, OK: 12 days, from Sunday 18 December to Thursday 29 December 1983.
The wettest month on record in Stillwater, OK: July 1959, with 17.68 in of precipitation.
The driest month on record in Stillwater, OK: January 1986, with 0.00 in of precipitation (shared with 17 other months).
The wettest year on record in Stillwater, OK: 1959, with 61.87 in of precipitation.
The driest year on record in Stillwater, OK: 1893, with 11.04 in of precipitation.

Stillwater, OK the day's answers