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Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
San Clemente, CA
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January
Average Temperature
High
19°
Feels 18
Low
9°
Feels 7
Average Precipitation
4 Days
Rain amount
23.2mm
Snow amount
0cm
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
17°
10
20°
11
19°
12
19°
13
18°
14
19°
15
20°
16
20°
17
21°
18
20°
19
18°
20
17°
21
16°
22
16°
23
18°
24
25
26
27
28
29
30
31
Forecast
Friday, January 9, 2026
Day
17°
Feels 17
Wind
15 km/h W
Gust
22 km/h
Humidity
30%
P.O.P
20%
Night
10°
Feels 8
Wind
8 km/h NW
Gust
12 km/h
Humidity
48%
P.O.P
0%
Historical Averages
Jan 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.