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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Grand Canyon, AZ
Content continues below
August
Average Temperature
High
28°
Feels 28
Low
13°
Feels 13
Average Precipitation
11 Days
Rain amount
42.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
28°
29
27°
30
25°
31
20°
Forecast
Friday, August 28, 2026
Day
28°
Feels 28
Wind
19 km/h SW
Gust
28 km/h
Humidity
18%
P.O.P
80%
Rain
~1 mm
Night
16°
Feels 16
Wind
24 km/h SW
Gust
36 km/h
Humidity
83%
P.O.P
40%
Rain
~1 mm
Historical Averages
Aug 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.