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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Riverdale, UT
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May
Average Temperature
High
20°
Feels 20
Low
9°
Feels 7
Average Precipitation
9 Days
Rain amount
51.1mm
Snow amount
0.1cm
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
18
19
20
20°
21
17°
22
19°
23
27°
24
29°
25
32°
26
28°
27
15°
28
22°
29
26°
30
26°
31
28°
Forecast
Wednesday, May 20, 2026
Day
20°
Feels 20
Wind
13 km/h W
Gust
20 km/h
Humidity
17%
P.O.P
10%
Night
8°
Feels 6
Wind
13 km/h E
Gust
20 km/h
Humidity
66%
P.O.P
60%
Rain
<1 mm
Historical Averages
May 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.