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United StatesThe weather in February in San Francisco
It's cool to moderate in February in San Francisco with an average temperature of 16°C. Temperatures this month range from a low of 15°C to a high of 18°C. At night, you can expect temperatures between 7°C and 11°C.
Looking for sun and warm weather? February isn’t a good month to be in San Francisco. The temperatures are too low for a warm stay this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in February for San Francisco, California. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 24°C in 2016, San Francisco reached the highest temperature in February over the past 10 years. The lowest daytime temperature in this month was 9°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 15°C.
Rainfall amount
In February, there is an average of 83 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the West.
Daily weather in February for San Francisco
Click on any day in February to get detailed info about the usual weather on that day in San Francisco. Check out the historical temperatures and precipitation over the past 10 years on this day.
February weather comparison
| San Francisco | New York | |
|---|---|---|
| Average temperature | 16°C | 6°C |
| Max. temperature | 18°C | 10°C |
| Min. temperature | 7°C | -5°C |
| Total precipitation | 83 mm | 82 mm |
| Rainy days | 11 days | 11 days |
Start of February
The month of February starts in San Francisco with cool temps, averaging around 17°C during the day and nights around 9°C.
Mid February
By mid-February, daytime temps stay steady at around 17°C, with nights around 9°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of February
By the end of February, the average daytime temperature in San Francisco is around 17°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
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Temperature charts
These charts show the average temperatures in February in San Francisco, California. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in February in San Francisco
Temperature in February in San Francisco over the years
Precipitation charts
These charts show the average amount of precipitation in February in San Francisco, California. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in February in San Francisco
Total precipitation in February in San Francisco over the years
Daily UV index in February in San Francisco
This chart shows the average daily UV index in February in San Francisco, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in February in San Francisco
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Average weather in San Francisco by month
Click on a month below to see detailed weather info for San Francisco. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.