Temperatures in February
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.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for San Francisco in February. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of February
The month of February starts in San Francisco with cool temperatures, averaging around 17°C during the day and nights close to 9°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-February
By mid-February, the average daytime temperature stays the same at 17°C, with nights close to 9°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of February
By the end of February, the average daytime temperature in San Francisco will be around 17°C, with nights close to 9°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in February
In February, there is an average of 83 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the West.
The average precipitation chance is 24% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in February for San Francisco. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
San Francisco in February |
London | ||
|---|---|---|---|
 Average Temperature |
16°C | 10°C | |
 High Temp |
18°C | 12°C | |
| Low Temp |
15°C | 7°C | |
 Total Precipitation |
83 mm | 55 mm | |
| Rainy Days |
7 days | 9 days | |
January
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.
Is February a good time to visit San Francisco?
Looking for sun and warm weather? Then February isn’t the best time to be in San Francisco. The temperature is too low this month for a warm stay.
Temperature records for San Francisco in February
With 24°C, San Francisco hit the highest temperature in the last 10 years in February 2016. The lowest daytime temperature in this month was 9°C in 2023. The extreme night temperatures ranged from a low of 1°C to a high of 15°C.
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Daily Temperature in February in San Francisco
This chart shows the average daily temperatures, both day and night, for each day in February in San Francisco, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in February in San Francisco
The chart below shows the average daily precipitation in February for San Francisco, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for February, you can expect around 7 days of rain in San Francisco.
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.
Temperature in February in San Francisco Over the Years
This chart shows the average temperature in February in San Francisco, measured in degrees Celsius, over the past years.
Total Precipitation in February in San Francisco Over the Years
This chart shows the average precipitation in February in San Francisco, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in February for San Francisco
Click on a specific day in February for detailed info on the typical weather on that day in San Francisco. Check out the historical temperatures and precipitation over the past 10 years on this day.
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.
Or check out the climate of San Francisco for all months at once
