Weather Averages San Clemente, CA

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Weather Averages for
San Clemente, CA



Latitude: 33°18'N, Longitude: 117°21'W, Elevation: 75.0 ft, Distance: 11.57 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 14 years
°F 62 55 55 57 60 64 66 71 71 71 66 60 55
Average high temperature
over 15 years
°F 75 68 68 69 71 73 75 80 82 82 78 73 69
Average low temperature
over 14 years
°F 51 42 44 46 48 53 57 60 62 59 53 44 39
Highest recorded temperature
over 15 years
°F 111 91 93 98 105 102 109 111 105 109 109 98 91
Lowest recorded temperature
over 14 years
°F 24 24 24 31 32 39 43 46 44 46 37 26 24
Average number of days above 90°F
over 15 years
days 19 - - - 1 - 1 2 4 5 3 1 -
Average precipitation
over 14 years
in 13.1 2.8 3.0 3.0 0.8 0.2 0.2 0.1 - 0.1 0.5 0.8 1.7
Average dew point
over 15 years
°F 50 41 43 46 48 53 55 59 60 57 51 43 39
Average number of days above 70°F
over 14 years
days 256 12 10 13 19 23 26 30 31 30 28 21 14
Most recorded rainfall
over 14 years
in 25.8 11.8 8.7 9.1 1.9 1.2 1.0 0.2 0.1 0.5 3.3 1.7 4.6
Least recorded rainfall
over 14 years
in 4.8 - - - - - - - - - - - -
Average number of days with thunderstorms
over 7 years
days 4 1 1 1 - - - - 1 - - - -
Average number of days with fog
over 7 years
days 231 16 14 19 21 21 24 22 22 20 22 16 14
Average morning relative humidity
over 19 years
% 77 76 78 83 78 76 75 77 78 78 76 75 75
Average evening relative humidity
over 19 years
% 57 55 57 60 56 61 60 59 59 58 57 53 54
Average wind speed
over 15 years
mph 8.0 8.0 8.0 8.0 8.0 9.0 9.0 8.0 8.0 8.0 8.0 6.0 5.0
Average number of days below 32°F
over 14 years
days 8 3 1 - - - - - - - - 1 4