San Francisco Weather: March
 |
Average Day Temperature: | 56.7°F |
|
Average Night Temperature: | 50.2°F |
|
Sea Water Temperature: | 55.0°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 11.4 - 12.6 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 1.9 in | |
| detailed information | ||
forecast
| San Francisco |
Temperature
| San Francisco |
Air Temperature in March, °F
| Day Temperature | Night Temperature |
The highest day temperature in March 2025 was 69°F. The lowest night temperature was 47°F. The average values for day and night temperatures during March were 54.5°F и 50.3°F respectivly.
San Francisco Water Sea Temperature in March, °F
The average sea surface temperature in March 2025 for San Francisco was 54.9°F. The maximum and minimum values were 53.2°F and 57.4°F respectively.
| Sunny days | |
| Cloudy days | |
| Gloomy days |
You can expect various weather conditions during March. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in March, in
Precipitation total in March for San Francisco is 1.9 in. It makes march one of the most rainy months of the year.
The average wind speed in March is 9.1 mph. It makes March one of the most windy months of the year for San Francisco.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for San Francisco in March is 6.7 hours.
San Francisco on the Weather Map
| Boston |  |
+58 |
| Chicago |  |
+62 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston | |
+82 |
| Las Vegas | |
+62 |
| Los Angeles | |
+60 |
| Miami | |
+82 |
| New York | |
+62 |
| Orlando | |
+92 |
| San Diego |  |
+62 |
| San Francisco | |
+54 |
| Sarasota | |
+92 |
| Tampa | |
+94 |
| Washington | |
+66 |
| 1500 |  |
56°F | E 11 mph |
| 1800 |  |
54°F | E 11 mph |
| 2100 |  |
52°F | E 7 mph |
| 0000 |  |
50°F | NE 7 mph |
| 0300 | |
48°F | NE 6 mph |
| 0600 | |
48°F | NE 5 mph |
| 0900 | |
48°F | NE 3 mph |
| 1200 | |
50°F | E 7 mph |