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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Long Barn, CA
Content continues below
May
Average Temperature
High
19°
Feels 19
Low
7°
Feels 5
Average Precipitation
5 Days
Rain amount
10mm
Snow amount
1.7cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
19°
2
18°
3
14°
4
7°
5
8°
6
17°
7
20°
8
18°
9
17°
10
22°
11
23°
12
24°
13
21°
14
21°
15
18°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Friday, May 1, 2026
Day
19°
Feels 19
Wind
10 km/h E
Gust
15 km/h
Humidity
30%
P.O.P
30%
Night
7°
Feels 5
Wind
10 km/h E
Gust
15 km/h
Humidity
84%
P.O.P
30%
Historical Averages
May 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.