Klamath Falls, OR: records

28 September 2026: The hottest day on record in Klamath Falls, OR: 104°F on Monday 7 August 1972.

The record begins: 1897

All-time records

Hottest day: 104°F; 7 August 1972
Coldest night: -20°F; 8 December 2013
Wettest day: 2.58 in; 22 December 1964
Warmest night: 73°F; 8 August 1981
Coldest day: 3°F; 21 December 1990

Daily records by decade

New daily records set in Klamath Falls, OR by decade since the 1920s: the most record highs, 75, came in the 1930s; the most record lows, 56, in the 1960s.

Record highs
Record lows

Every decade as a table

Decade	Record highs	Record lows	Years in the record
1890s	0	0	3
1900s	0	0	10
1910s	0	0	10
1920s	11	8	10
1930s	75	49	10
1940s	52	11	10
1950s	30	36	10
1960s	39	56	10
1970s	22	47	10
1980s	51	31	10
1990s	62	25	10
2000s	20	43	10
2010s	41	49	10
2020s	36	18	7

Records by month

Month	Highest	Lowest	Wettest day
January	78°F 3 January 1900	-19°F 6 January 2017, 5 January 2017	2.40 in 2 January 1901
February	69°F 24 February 1995	-14°F 12 February 2025	1.70 in 15 February 1904
March	77°F 19 March 2026, 18 March 2026, 12 March 1934	-5°F 1 March 1917	1.60 in 26 March 1904
April	87°F 27 April 1987	10°F 16 April 1963	1.15 in 18 April 2000
May	98°F 30 May 1986	17°F 1 May 2024, 1 May 2008, 6 May 1968	1.15 in 28 May 2026
June	103°F 28 June 2021	23°F 4 June 2001	1.45 in 1 June 1925
July	103°F 29 July 2022, 22 July 1905	22°F 3 July 2000	1.37 in 5 July 1948
August	104°F 7 August 1972	28°F 30 August 1908	2.01 in 18 August 1941
September	103°F 9 September 1902	20°F 24 September 1973	2.34 in 27 September 1957
October	92°F 3 October 1905	8°F 31 October 2002	1.75 in 14 October 1908
November	74°F 1 November 1965	-4°F 24 November 2010	1.68 in 13 November 1957
December	63°F 1 December 1904	-20°F 8 December 2013	2.58 in 22 December 1964

Streaks, months and years

Longest heat streak	34 days	28 June to 31 July 1906	A high of 90°F or above
Longest cold streak	19 days	17 December 1911 to 4 January 1912	A high of 32°F or below
Wettest month	8.93 in	December 1964
Driest month	0.00 in	August 2026	and 51 more
Wettest year	21.04 in	1996
Driest year	5.59 in	2013

Every record in words

The coldest night on record in Klamath Falls, OR: a low of -20°F on Sunday 8 December 2013.
The wettest day on record in Klamath Falls, OR: 2.58 in on Tuesday 22 December 1964.
The warmest night on record in Klamath Falls, OR: a low of 73°F on Saturday 8 August 1981.
The coldest day on record in Klamath Falls, OR: a high of 3°F on Friday 21 December 1990.
The longest run of days with a high of 90°F or above in Klamath Falls, OR: 34 days, from Thursday 28 June to Tuesday 31 July 1906.
The longest run of days with a high of 32°F or below in Klamath Falls, OR: 19 days, from Sunday 17 December 1911 to Thursday 4 January 1912.
The wettest month on record in Klamath Falls, OR: December 1964, with 8.93 in of precipitation.
The driest month on record in Klamath Falls, OR: August 2026, with 0.00 in of precipitation (shared with 51 other months); provisional.
The wettest year on record in Klamath Falls, OR: 1996, with 21.04 in of precipitation.
The driest year on record in Klamath Falls, OR: 2013, with 5.59 in of precipitation.

Klamath Falls, OR the day's answers