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7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Tucson, AZ
Content continues below
May
Average Temperature
High
33°
Feels 33
Low
17°
Feels 17
Average Precipitation
1 Days
Rain amount
3.7mm
Snow amount
0cm
Content continues below
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
32°
18
30°
19
32°
20
33°
21
34°
22
34°
23
34°
24
35°
25
34°
26
34°
27
34°
28
34°
29
34°
30
38°
31
39°
Forecast
Sunday, May 17, 2026
Day
32°
Feels 32
Wind
27 km/h SW
Gust
40 km/h
Humidity
8%
P.O.P
20%
Night
18°
Feels 18
Wind
26 km/h SW
Gust
40 km/h
Humidity
31%
P.O.P
0%
Historical Averages
May 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.