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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Seacliff State Beach, CA
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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
19°
22
16°
23
16°
24
16°
25
16°
26
18°
27
22°
28
21°
29
21°
30
18°
31
20°
Forecast
Wednesday, May 20, 2026
Day
20°
Feels 20
Wind
10 km/h SW
Gust
15 km/h
Humidity
48%
P.O.P
20%
Night
12°
Feels 12
Wind
9 km/h S
Gust
13 km/h
Humidity
89%
P.O.P
20%
Historical Averages
May 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
19°
Feels 19
Low
9°
Feels 9
Average Precipitation
2 Days
Rain amount
7mm
Snow amount
0cm