Historical Weather Records & Monthly Climate for San Clemente, CA

All-Time High
105°F
All-Time Low
28°F
Max Daily Snow
2"
Max Daily Rain
2.64"
Max Snow Depth
0

Monthly Climate Averages for San Clemente, CA

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January63°48°2.82"0
February63°49°3.3"0.01"
March64°51°1.91"0
April66°54°0.96"0
May68°57°0.51"0
June72°60°0.11"0
July77°64°0.08"0
August79°66°0.15"0
September78°65°0.24"0
October74°60°0.71"0
November68°54°1.11"0
December63°49°2.33"0.01"

Historical Weather Extremes for San Clemente, CA

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
11 Days
1943
Consecutive days ≥ 90°F
🧊
Deepest Freeze
0 Days
N/A
Consecutive days ≤ 32°F
🏜️
Longest Drought
181 Days
2004
Consecutive days w/o rain
Wettest Month
7.65"
March 2023
Most rainfall in one month
Snowiest Month
3.53"
January 1949
Most snowfall in one month

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