Weather in San Mateo County, United States in November

So you're interested in going to San Mateo County, United States in November

November is a cold and dry time for sunbathing in San Mateo County and not really recommended. November is a little too cold to enjoy swimming in San Mateo County for any length of time. Consider visiting San Mateo County in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for November.

Temperature in San Mateo County in November

The average maximum temperature in San Mateo County in November is 17°. The average maximum temperature is 18° in the previous month and 14° in the next month.

The average temperature in San Mateo County in November is 12°. The average temperature ranges is 14° in the previous month and 10° in the next month.

The average minimum temperature in San Mateo County in November is . The minimum temperature is 10° in the previous month and in the next month.

Sunshine in San Mateo County in November

The average day light hours per day in San Mateo County in November are 10.2 and there are 6.7 hours of sunshine per day on average during November making it a quite sunny month with some cloud cover.

The ultraviolet index in San Mateo County in November is typically 3.2 during November. 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 Mateo County in November

The average sea water temperature in San Mateo County in November is 20° which is comfortable for swimming though some may prefer warmer water.

Rainfall in San Mateo County in November

The average total rainfall in San Mateo County in November is 3.5cm and on average there are 8 rainy days in November making it a dry time to visit the beach.

Humidity in San Mateo County in November

The maximum dew point (an indicator of humidity) in San Mateo County in November is 12° which is very comfortable. The dew point is 13° in the previous month and in the next month.

The average maximum relative humidity in San Mateo County in November is typically 96.6%. The maximum relative humidity is 97% in the previous month and 93.6% in the next month.

The average relative humidity in San Mateo County in November is typically 81.4%. The average relative humidity is 83.8% in the previous month and 78% in the next month.

Wind Speed in San Mateo County in November

The average maximum wind speed in San Mateo County in November is typically 25kmh. The average maximum wind speed is 24kmh in the previous month and 27kmh in the next month.

The average wind speed in San Mateo County in November is typically 9kmh. The average wind speed is 8kmh in the previous month and 11kmh in the next month.

The average wind direction in San Mateo County in November is from the North-Northwest.

Monthly Averages

Suggested Beaches in November

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