Weather in Phoenix in August

The weather in Phoenix in August is extremely hot, while temperatures can easily rise above 41 degrees. This hot weather is not advisable for long walks and outdoors activity, so please prepare for summer conditions with water and comfortable light clothes for a trip in Phoenix during August.
Avg Temp
28° - 41°
Avg Rainy Days
8
Avg Dry Days
23
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Phoenix in August

* The warmest temperature recorded in in August is 47°C
* The coldest temperature recorded in Phoenix in August is 18°C
* The average rainfall in Phoenix in August is 26 mm

Yearly Average for Phoenix

Max Temp
Min Temp
Rainy Days
Jan.
20°
7°
7
Feb.
22°
9°
6
March
26°
12°
6
April
31°
15°
3
May
36°
20°
2
June
41°
25°
1
July
42°
28°
6
August
41°
28°
8
Sep.
39°
25°
5
Oct.
33°
18°
3
Nov.
25°
11°
3
Dec.
20°
7°
6

Average Temperature in Phoenix