San Francisco in February
Find out everything about the water temperature in San Francisco in February. Average, minimum and maximum recorded temperatures as well as daily temperature in February for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in February
Minimum:
79.3 °F
Average:
81.0 °F
Maximum:
83.1 °F
Sea water temperature in San Francisco in February
In the city of San Francisco, the month of February is a great time for swimming. The minimum recorded temperature during this month was 79.3°F on February 16, 2019, with an average temperature being 81.0°F and a maximum temperature reaching 83.1°F on February 12, 2021.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Feb 1 | 81.3°F | 81.6°F | 82.1°F |
| Feb 2 | 81.2°F | 81.5°F | 82.0°F |
| Feb 3 | 81.1°F | 81.2°F | 81.8°F |
| Feb 4 | 81.3°F | 81.2°F | 81.8°F |
| Feb 5 | 81.3°F | 81.6°F | 81.7°F |
| Feb 6 | 81.2°F | 81.4°F | 81.5°F |
| Feb 7 | 81.0°F | 81.1°F | 81.2°F |
| Feb 8 | 80.9°F | 81.0°F | 81.1°F |
| Feb 9 | 80.8°F | 81.4°F | 80.9°F |
| Feb 10 | 80.9°F | 81.4°F | 81.2°F |
| Feb 11 | 81.1°F | 81.3°F | 81.6°F |
| Feb 12 | 81.1°F | 81.1°F | 81.7°F |
| Feb 13 | 81.1°F | 81.2°F | 81.8°F |
| Feb 14 | 81.0°F | 80.9°F | 81.8°F |
| Feb 15 | 80.9°F | 81.1°F | 81.6°F |
| Feb 16 | 81.0°F | 81.0°F | 81.6°F |
| Feb 17 | 80.9°F | 81.0°F | 81.6°F |
| Feb 18 | 80.9°F | 81.1°F | 81.7°F |
| Feb 19 | 80.9°F | 81.2°F | 81.6°F |
| Feb 20 | 80.9°F | 81.1°F | 81.6°F |
| Feb 21 | 80.9°F | 80.9°F | 82.1°F |
| Feb 22 | 80.9°F | 81.2°F | 82.0°F |
| Feb 23 | 80.9°F | 81.1°F | 81.7°F |
| Feb 24 | 80.8°F | 80.8°F | 81.5°F |
| Feb 25 | 80.9°F | 81.6°F | 82.2°F |
| Feb 26 | 80.9°F | 81.3°F | 82.0°F |
| Feb 27 | 81.0°F | 81.2°F | 81.9°F |
| Feb 28 | 81.0°F | 81.1°F | 81.8°F |
| Feb 29 | 80.6°F | 80.9°F |
In San Francisco, the water temperature is comfortable for swimming all year round.
The warmest water in San Francisco was recorded on September 5, 2017, reaching a 86.6°F. While the coldest temperature occurred on January 18, 2015, dipping to 78.8°F. The average readings by season are 81.8°F in Winter, 82.9°F in Spring, 84.8°F in Summer, and 84.5°F in Autumn.
February's temperature is a dip compared to warmer January at 81.5°F and March at 81.6°F.
Popular neighboring cities and resorts
| City | Water temperature* | Distance** |
|---|---|---|
| San Juan |
83.9°F
|
14mi |
| San Francisco |
84.3°F
|
27mi |
| San Jose |
83.7°F
|
29mi |
| San Francisco |
84.8°F
|
43mi |
| Trinidad |
86.0°F
|
56mi |
* current water temperature in this city
** straight line distance from San Francisco