San Clemente Weather Year-Round — Best Time to Visit
San Clemente, United States has mild weather year-round. The best time to visit is July (score: 95/100). Annual average high: 20.8°C, total rainfall: 352mm.
When is the best time to visit San Clemente?
95
July is the best month to visit San Clemente with a travel score of 95/100 (Excellent).
Expect highs of 24.8°C, 0 rain days, and 13.6 hours of daily sunshine.
View July weather details →Travel Score by Month
77
Jan
76
Feb
79
Mar
85
Apr
87
May
93
Jun
95
Jul
95
Aug
94
Sep
92
Oct
86
Nov
77
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in San Clemente each month?
20.8°C
Avg High
13.5°C
Avg Low
352mm
Annual Rain
How much rain does San Clemente get?
San Clemente receives 352mm of rain annually. The wettest month is typically February with 85mm, while July is the driest.
What is the weather like each month in San Clemente?
January
77
17°C
Low: 9°C
6 rain days
Good
February
76
17°C
Low: 9°C
6 rain days
Good
March
79
18°C
Low: 11°C
6 rain days
Good
April
85
19°C
Low: 12°C
4 rain days
Excellent
May
87
20°C
Low: 14°C
3 rain days
Excellent
June
93
22°C
Low: 16°C
1 rain days
Excellent
July
Best time to visit95
25°C
Low: 18°C
0 rain days
Excellent
August
95
26°C
Low: 19°C
0 rain days
Excellent
September
94
25°C
Low: 18°C
1 rain days
Excellent
October
92
23°C
Low: 16°C
2 rain days
Excellent
November
86
20°C
Low: 12°C
3 rain days
Excellent
December
77
17°C
Low: 9°C
5 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31