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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Riverton, CA
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May
Average Temperature
High
20°
Feels 19
Low
6°
Feels 5
Average Precipitation
7 Days
Rain amount
24.4mm
Snow amount
1.5cm
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
17°
4
10°
5
12°
6
21°
7
24°
8
24°
9
26°
10
27°
11
29°
12
30°
13
30°
14
29°
15
26°
16
24°
17
22°
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Sunday, May 3, 2026
Day
17°
Feels 17
Wind
12 km/h E
Gust
18 km/h
Humidity
68%
P.O.P
40%
Rain
~1 mm
Night
8°
Feels 8
Wind
6 km/h W
Gust
9 km/h
Humidity
98%
P.O.P
40%
Rain
~1 mm
Historical Averages
May 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.