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

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

April is a slightly cold and slightly rainy time for sunbathing in Crissy Field Beach. April 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 April.

Temperature in Crissy Field Beach in April

The average maximum temperature in Crissy Field Beach in April is 19°. The average maximum temperature is 17° in the previous month and 20° in the next month.

The average temperature in Crissy Field Beach in April is 14°. The average temperature ranges is 13° in the previous month and 16° in the next month.

The average minimum temperature in Crissy Field Beach in April is . The minimum temperature is in the previous month and 11° in the next month.

Sunshine in Crissy Field Beach in April

The average day light hours per day in Crissy Field Beach in April are 13.2 and there are 9.4 hours of sunshine per day on average during April making it a sunny month with few clouds.

The ultraviolet index in Crissy Field Beach in April is typically 8.1 during April. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and 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. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Crissy Field Beach in April

The average sea water temperature in Crissy Field Beach in April is 14.8° 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 April

The average total rainfall in Crissy Field Beach in April is 39.7cm and on average there are 6.9 rainy days in April making it a slightly wet time to visit the beach.

Humidity in Crissy Field Beach in April

The maximum dew point (an indicator of humidity) in Crissy Field Beach in April is 10° which is very comfortable. The dew point is 10° in the previous month and 11° in the next month.

The average maximum relative humidity in Crissy Field Beach in April is typically 87.8%. The maximum relative humidity is 91.1% in the previous month and 87.9% in the next month.

The average relative humidity in Crissy Field Beach in April is typically 69.3%. The average relative humidity is 72.5% in the previous month and 70.5% in the next month.

Wind Speed in Crissy Field Beach in April

The average maximum wind speed in Crissy Field Beach in April is typically 33kmh. The average maximum wind speed is 31kmh in the previous month and 33kmh in the next month.

The average wind speed in Crissy Field Beach in April is typically 15kmh. The average wind speed is 13kmh in the previous month and 16kmh in the next month.

The average wind direction in Crissy Field Beach in April is from the West.

Monthly Averages

Suggested Beaches in April

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