Weather in Pismo Beach, Pismo Beach, United States in December

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

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

The average maximum temperature in Pismo Beach in December is 18°. The average maximum temperature is 22° in the previous month and 19° in the next month.

The average temperature in Pismo Beach in December is 12°. The average temperature ranges is 15° in the previous month and 12° in the next month.

The average minimum temperature in Pismo Beach in December is . The minimum temperature is in the previous month and in the next month.

Sunshine in Pismo Beach in December

The average day light hours per day in Pismo Beach in December are 9.8 and there are 6.1 hours of sunshine per day on average during December making it a quite sunny month with some cloud cover.

The ultraviolet index in Pismo Beach in December is typically 2.9 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 Pismo Beach in December

The average sea water temperature in Pismo Beach in December is 15.2° which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

Rainfall in Pismo Beach in December

The average total rainfall in Pismo Beach in December is 93.2cm and on average there are 10.4 rainy days in December making it a wet time to visit the beach.

Humidity in Pismo Beach in December

The maximum dew point (an indicator of humidity) in Pismo Beach in December is which is a bit dry for some. The dew point is 10° in the previous month and in the next month.

The average maximum relative humidity in Pismo Beach in December is typically 88.9%. The maximum relative humidity is 88.5% in the previous month and 87.7% in the next month.

The average relative humidity in Pismo Beach in December is typically 71.2%. The average relative humidity is 68.6% in the previous month and 69.1% in the next month.

Wind Speed in Pismo Beach in December

The average maximum wind speed in Pismo Beach in December is typically 23kmh. The average maximum wind speed is 23kmh in the previous month and 23kmh in the next month.

The average wind speed in Pismo Beach in December is typically 7kmh. The average wind speed is 7kmh in the previous month and 7kmh in the next month.

The average wind direction in Pismo Beach in December is from the North.

Monthly Averages

Suggested Beaches in December

Book Accomodation Deals