Foster City Weather in November

November in Foster City brings pleasant temperatures around 18°C (64°F) during the day, dropping to 8°C (46°F) at night, with some rainfall expected.

Rainfall in Foster City in November

Based on our climate data of the past 30 years, about 7 days of rain are anticipated, with 38 mm (1.5 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Foster City in November

November in Foster City brings pleasant temperatures, with highs of 18°C (64°F) and nights around 8°C (46°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Foster City in November

The area enjoys a moderate level of sunlight, with around 173 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Foster City in November

Wind speeds average 3 m/s (6 knots) during November. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in November

With water at 14°C (57°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

If you prefer enjoying temperate temperatures and rain-free days, May, June, July, August, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Foster City's climate page.

Foster City Temperature in November

Min Temperature 8°C (46°F)  

Max Temperature 18°C (64°F)  

Water Temperature 14°C (57°F) *  

Chance of Rain 23%  

Precipitation 38 mm (1.5 in)  

Rainy days 7 days  

Humidity 75% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 173 hours *  

Percentage Sunshine 57% *  

* Data from: San Francisco, the United States of America (11 KM, 7 Miles).

What to Wear in Foster City in November

Pleasant temperatures in November mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. With water temperatures around 14°C (57°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Foster City in November

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

10/10

Walking

10/10

Barbeque

7/10

Camping

5/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Foster City's climate page.

More climate data for Foster City

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Foster City climate overview or explore weather in the United States of America.