Weather in San Clemente Beach, San Clemente, United States in December

So you're interested in going to San Clemente Beach, San Clemente, United States in December

December is a cold and slightly rainy time for sunbathing in San Clemente Beach and not really recommended. December is too cold for swimming in San Clemente Beach for any length of time, unless you have a wetsuit. Consider visiting San Clemente Beach in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for December.

Temperature in San Clemente Beach in December

The average maximum temperature in San Clemente Beach in December is 16°. The average maximum temperature is 19° in the previous month and 17° in the next month.

The average temperature in San Clemente Beach in December is 13°. The average temperature ranges is 15° in the previous month and 13° in the next month.

The average minimum temperature in San Clemente Beach in December is . The minimum temperature is 10° in the previous month and in the next month.

Sunshine in San Clemente Beach in December

The average day light hours per day in San Clemente Beach in December are 10 and there are 7.2 hours of sunshine per day on average during December making it a quite sunny month with some cloud cover.

The ultraviolet index in San Clemente Beach in December is typically 3.5 during December. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in San Clemente Beach in December

The average sea water temperature in San Clemente Beach in December is 15° which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

Rainfall in San Clemente Beach in December

The average total rainfall in San Clemente Beach in December is 6.4cm and on average there are 10.2 rainy days in December making it a slightly wet time to visit the beach.

Humidity in San Clemente Beach in December

The maximum dew point (an indicator of humidity) in San Clemente Beach in December is 10° which is very comfortable. The dew point is 12° in the previous month and 10° in the next month.

The average maximum relative humidity in San Clemente Beach in December is typically 85.1%. The maximum relative humidity is 83.8% in the previous month and 79.7% in the next month.

The average relative humidity in San Clemente Beach in December is typically 70.6%. The average relative humidity is 67.3% in the previous month and 62.9% in the next month.

Wind Speed in San Clemente Beach in December

The average maximum wind speed in San Clemente Beach in December is typically 20kmh. The average maximum wind speed is 20kmh in the previous month and 20kmh in the next month.

The average wind speed in San Clemente Beach in December is typically 10kmh. The average wind speed is 9kmh in the previous month and 9kmh in the next month.

The average wind direction in San Clemente Beach in December is from the North-Northeast.

Monthly Averages

Suggested Beaches in December

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