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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
McNary, AZ
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May
Average Temperature
High
21°
Feels 21
Low
4°
Feels 2
Average Precipitation
2 Days
Rain amount
2.8mm
Snow amount
0.1cm
Daily Historical Averages
May 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
20°
21
21°
22
22°
23
23°
24
24°
25
26°
26
20°
27
20°
28
22°
29
24°
30
22°
31
22°
Forecast
Wednesday, May 20, 2026
Day
20°
Feels 20
Wind
28 km/h SW
Gust
42 km/h
Humidity
9%
P.O.P
20%
Night
6°
Feels 5
Wind
20 km/h SE
Gust
30 km/h
Humidity
43%
P.O.P
0%
Historical Averages
May 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.