Phoenix, AZ: records

4 October 2026: The hottest day on record in Phoenix, AZ: 122°F on Tuesday 26 June 1990.

The record begins: 1895

All-time records

Hottest day: 122°F; 26 June 1990
Coldest night: 16°F; 7 January 1913
Wettest day: 3.30 in; 8 September 2014
Warmest night: 97°F; 24 July 2026, 19 July 2023
Coldest day: 36°F; 10 December 1898

Daily records by decade

New daily records set in Phoenix, AZ by decade since the 1920s: the most record highs, 145, came in the 1930s; the most record lows, 76, in the 1960s.

Record highs
Record lows

Every decade as a table

Decade	Record highs	Record lows	Years in the record
1890s	0	0	5
1900s	0	0	10
1910s	0	0	10
1920s	83	20	10
1930s	145	26	10
1940s	68	31	10
1950s	49	35	10
1960s	32	76	10
1970s	77	7	10
1980s	96	0	10
1990s	51	1	10
2000s	67	0	10
2010s	67	0	10
2020s	110	0	7

Records by month

Month	Highest	Lowest	Wettest day
January	88°F 19 January 1971	16°F 7 January 1913	1.74 in 11 January 1897
February	92°F 28 February 2026, 27 February 2026, 27 February 1986 and 1 more	24°F 8 February 1933, 7 February 1899	1.46 in 24 February 1987
March	105°F 21 March 2026, 20 March 2026, 19 March 2026	25°F 4 March 1966	1.98 in 3 March 1983
April	105°F 22 April 2012, 29 April 1992, 20 April 1989	35°F 10 April 1922	1.30 in 5 April 1926
May	114°F 30 May 1910	39°F 3 May 1899	0.93 in 15 May 2015
June	122°F 26 June 1990	49°F 4 June 1908	1.37 in 22 June 1972
July	121°F 28 July 1995	63°F 5 July 1912, 4 July 1912	2.81 in 2 July 1911
August	118°F 7 August 2025	58°F 20 August 1917	2.43 in 27 August 1951
September	117°F 28 September 2024	47°F 21 September 1965, 20 September 1965, 22 September 1895	3.30 in 8 September 2014
October	113°F 6 October 2024, 1 October 2024	34°F 30 October 1971	2.36 in 2 October 2018
November	99°F 5 November 2020	27°F 23 November 1931	2.24 in 10 November 1923
December	87°F 10 December 1950	22°F 26 December 1911, 31 December 1900	1.50 in 30 December 1915

Streaks, months and years

Longest heat streak	161 days	10 May to 17 October 2024	A high of 90°F or above
Wettest month	6.47 in	July 1911
Driest month	0.00 in	December 2024	and 138 more
Wettest year	19.73 in	1905
Driest year	2.82 in	2002	and 1 more

Every record in words

The coldest night on record in Phoenix, AZ: a low of 16°F on Tuesday 7 January 1913.
The wettest day on record in Phoenix, AZ: 3.30 in on Monday 8 September 2014.
The warmest night on record in Phoenix, AZ: a low of 97°F on Friday 24 July 2026 and Wednesday 19 July 2023.
The coldest day on record in Phoenix, AZ: a high of 36°F on Saturday 10 December 1898.
The longest run of days with a high of 90°F or above in Phoenix, AZ: 161 days, from Friday 10 May to Thursday 17 October 2024.
The wettest month on record in Phoenix, AZ: July 1911, with 6.47 in of precipitation.
The driest month on record in Phoenix, AZ: December 2024, with 0.00 in of precipitation (shared with 138 other months).
The wettest year on record in Phoenix, AZ: 1905, with 19.73 in of precipitation.
The driest year on record in Phoenix, AZ: 2002, with 2.82 in of precipitation (shared with 1 other year).

Phoenix, AZ the day's answers