Weather & Climate at Barry M. Goldwater Range

Pheonix, AZ

Summary of the weather and climate in Pheonix, AZ:

The average high is 88.9°F and the average low is 55.5°F.
The hottest month is July with a high of 107.3°F.
The coldest month is December with a low of 36°F.
Annual rainfall is 4.1 inches; the rainiest month is August (0.62 in).

Source: NOAA climate normals.

Temperatures through the year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Bars span each month's average low to average high (30°F – 110°F scale).

Monthly averages

Month	High (°F)	Low (°F)	Rain (in)	Snow (in)
January	70.4	37.1	0.46	0
February	74.2	41.2	0.53	0
March	80.6	46	0.42	0
April	87.5	51.7	0.15	0
May	96	60.3	0.09	0
June	103.9	68	0.02	0
July	107.3	77.6	0.45	0
August	106.5	78	0.62	0
September	101.9	70.4	0.36	0
October	90.9	56.3	0.21	0
November	78.4	43.1	0.33	0
December	68.7	36	0.46	0