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7 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
San Nicolas Island, CA
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July
Average Temperature
High
19°
Feels 19
Low
15°
Feels 14
Average Precipitation
1 Days
Rain amount
1.2mm
Snow amount
0cm
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Daily Historical Averages
July 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
21
28°
22
20°
23
18°
24
18°
25
18°
26
19°
27
19°
28
19°
29
19°
30
19°
31
19°
Forecast
Tuesday, July 21, 2026
Day
28°
Feels 28
Wind
22 km/h W
Gust
33 km/h
Humidity
48%
P.O.P
20%
Night
18°
Feels 18
Wind
27 km/h NW
Gust
40 km/h
Humidity
96%
P.O.P
30%
Historical Averages
Jul 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.