Weather in Crissy Field Beach, San Francisco, United States in January

So you're interested in going to Crissy Field Beach, San Francisco, United States in January

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

Temperature in Crissy Field Beach in January

The average maximum temperature in Crissy Field Beach in January is 14°. The average maximum temperature is 14° in the previous month and 15° in the next month.

The average temperature in Crissy Field Beach in January is 10°. The average temperature ranges is 10° in the previous month and 11° in the next month.

The average minimum temperature in Crissy Field Beach in January is . The minimum temperature is in the previous month and in the next month.

Sunshine in Crissy Field Beach in January

The average day light hours per day in Crissy Field Beach in January are 9.8 and there are 5.3 hours of sunshine per day on average during January making it a sunny month that is overcast at times.

The ultraviolet index in Crissy Field Beach in January is typically 2.4 during January. An ultraviolet index reading of 0 to 2 indicates low danger from the sun's UV rays for the average person. Most people will be able to spend several hours in the sun with out a problem, however unprotected skin risks burning in less than 1 hour. Wear sunglasses on bright days. Only those that burn easily will need to apply sunscreen. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Crissy Field Beach in January

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

Rainfall in Crissy Field Beach in January

The average total rainfall in Crissy Field Beach in January is 50.2cm and on average there are 10.4 rainy days in January making it a slightly wet time to visit the beach.

Humidity in Crissy Field Beach in January

The maximum dew point (an indicator of humidity) in Crissy Field Beach in January is which is a bit dry for some. The dew point is in the previous month and in the next month.

The average maximum relative humidity in Crissy Field Beach in January is typically 92.8%. The maximum relative humidity is 91% in the previous month and 93.1% in the next month.

The average relative humidity in Crissy Field Beach in January is typically 76.4%. The average relative humidity is 75.1% in the previous month and 76.1% in the next month.

Wind Speed in Crissy Field Beach in January

The average maximum wind speed in Crissy Field Beach in January is typically 23kmh. The average maximum wind speed is 25kmh in the previous month and 27kmh in the next month.

The average wind speed in Crissy Field Beach in January is typically 9kmh. The average wind speed is 10kmh in the previous month and 11kmh in the next month.

The average wind direction in Crissy Field Beach in January is from the West-Northwest.

Monthly Averages

Suggested Beaches in January

Book Accomodation Deals