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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
San Nicolas Island, CA
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Daily Historical Averages
April 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
24°
19
19°
20
19°
21
22°
22
18°
23
21°
24
20°
25
20°
26
21°
27
21°
28
21°
29
21°
30
21°
Forecast
Saturday, April 18, 2026
Day
24°
Feels 24
Wind
21 km/h NW
Gust
32 km/h
Humidity
53%
P.O.P
20%
Night
12°
Feels 10
Wind
21 km/h W
Gust
32 km/h
Humidity
89%
P.O.P
20%
Historical Averages
Apr 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
16°
Feels 15
Low
12°
Feels 10
Average Precipitation
2 Days
Rain amount
7.1mm
Snow amount
0cm