Weather in San Mateo County, United States in November

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Visiting San Mateo County, United States in November

The weather in November is marginally cooler than the previous month and temperatures continue to drop into December. November has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 66% making it sunny but overcast at times. The hours of sunshine per day are 6.7hrs. It is not a good time for sunbathing in San Mateo County.

November has total rainfall of 3.5cm (1.4inches) making it predominantly dry with occasional light showers on very few days. There are just 8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a cold 16°C (60°F). November is too cold for swimming in San Mateo County for any length of time, unless you have a wetsuit. The sea temperature in November is marginally cooler than the previous month and temperatures continue to drop slightly into December.

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.

Can you sunbathe in San Mateo County in November?

No, November is not a good time for sunbathing in San Mateo County.

November has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 66% making it sunny but overcast at times. The hours of sunshine per day are 6.7hrs. November has total rainfall of 3.5cm (1.4inches) making it predominantly dry with occasional light showers on very few days. There are just 8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about November temperature and sunshine.

Can you swim in San Mateo County in November?

No, November is too cold for swimming in San Mateo County for any length of time, with the sea water at 16°C (60°F), unless you have a wetsuit.

More about November sea temperatures.

Is November a good time to holiday in San Mateo County?

Probably not, November is not a good time for a holiday in San Mateo County.

November has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 66% making it sunny but overcast at times. The hours of sunshine per day are 6.7hrs. November has total rainfall of 3.5cm (1.4inches) making it predominantly dry with occasional light showers on very few days. There are just 8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is not a good time for sunbathing in San Mateo County. Sea temperatures are a cold 16°C (60°F). November is too cold for swimming in San Mateo County for any length of time, unless you have a wetsuit.

More about the November temperatures and sunshine.

Is San Mateo County warm in November?

No, San Mateo County is a little too chilly for sunbathing in November.

The average maximum temperature in San Mateo County in November is 17°C (62°F). The average maximum temperature is 18°C (65°) in the previous month and 14°C (58°F) in the next month.

The average temperature in San Mateo County in November is 12°C (54°F). The average temperature is 14°C (56°F) in the previous month and 10°C (50°F) in the next month.

More info about the November temperatures and sunshine.

How sunny is San Mateo County in November?

The average day light hours per day in San Mateo County in November are 10.2. The sunshine percentage is 66% making it sunny but overcast at times. The hours of sunshine per day are 6.7hrs.

More about November sunshine.

Temperature in San Mateo County in November

The weather in November is marginally cooler than the previous month and temperatures continue to drop into December. The average maximum temperature in San Mateo County in November is 17°C (62°F). The average maximum temperature is 18°C (65°F) in the previous month and 14°C (58°F) in the next month.

The average temperature in San Mateo County in November is 12°C (54°F). The average temperature is 14°C (56°F) in the previous month and 10°C (50°F) in the next month.

The average minimum temperature in San Mateo County in November is 8°C (46°F). The minimum temperature is 10°C (49°F) in the previous month and 6°C (43°F) in the next month.

Sunshine in San Mateo County in November

The days in November are shorter than the previous month and days continue to get slightly shorter into December. November has far fewer hours of sunshine than the previous month and hours of sunshine continue to drop quickly into December. During November the average day light hours are 10.2 per day in San Mateo County. The sunshine percentage is 66% making it sunny but overcast at times. The hours of sunshine per day are 6.7hrs.

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 15.8°C (60.4°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea. The sea temperature in November is marginally cooler than the previous month and temperatures continue to drop slightly into December.

Rainfall in San Mateo County in November

November weather is wetter than the previous month and rainfall continues to rise into December. November has a couple of more days of rain than the previous month and rainy days continue to rise quickly into December. The average total rainfall in San Mateo County in November is 3.5cm (1.4inches) and on average there are 8 rainy days in November making it a quite rainy 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°C (53°F) which is very comfortable. The dew point is 13°C (55°F) in the previous month and 9°C (9°F) 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 25KM/H (15MPH). The average maximum wind speed is 24KM/H (15MPH) in the previous month and 27KM/H (17MPH) in the next month.

The average wind speed in San Mateo County in November is typically 9KM/H (6MPH). The average wind speed is 8KM/H (5MPH) in the previous month and 11KM/H (7MPH) 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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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.