Weather in Hermosa Beach, Hermosa Beach, United States in December

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

December is a slightly cold and dry time for sunbathing in Hermosa Beach. December is too cold for swimming in Hermosa Beach for any length of time, unless you have a wetsuit. Consider visiting Hermosa 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 Hermosa Beach in December

The average maximum temperature in Hermosa Beach in December is 18°. The average maximum temperature is 21° in the previous month and 19° in the next month.

The average temperature in Hermosa Beach in December is 14°. The average temperature ranges is 17° in the previous month and 15° in the next month.

The average minimum temperature in Hermosa Beach in December is 10°. The minimum temperature is 12° in the previous month and 10° in the next month.

Sunshine in Hermosa Beach in December

The average day light hours per day in Hermosa Beach in December are 9.9 and there are 6.8 hours of sunshine per day on average during December making it a quite sunny month with some cloud cover.

The ultraviolet index in Hermosa Beach in December is typically 3.3 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 Hermosa Beach in December

The average sea water temperature in Hermosa Beach in December is 15.3° which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

Rainfall in Hermosa Beach in December

The average total rainfall in Hermosa Beach in December is 7.4cm and on average there are 6.6 rainy days in December making it a dry time to visit the beach.

Humidity in Hermosa Beach in December

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

The average maximum relative humidity in Hermosa Beach in December is typically 83.3%. The maximum relative humidity is 82.9% in the previous month and 80.1% in the next month.

The average relative humidity in Hermosa Beach in December is typically 63.2%. The average relative humidity is 62.9% in the previous month and 59.3% in the next month.

Wind Speed in Hermosa Beach in December

The average maximum wind speed in Hermosa Beach in December is typically 25kmh. The average maximum wind speed is 24kmh in the previous month and 24kmh in the next month.

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

The average wind direction in Hermosa Beach in December is from the North-Northwest.

Monthly Averages

Suggested Beaches in December

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