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:
70.7 °F
Average:
76.7 °F
Maximum:
79.5 °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 70.7°F on February 2, 2021, with an average temperature being 76.7°F and a maximum temperature reaching 79.5°F on February 18, 2015.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Feb 1 | 76.6°F | 77.7°F | 76.1°F |
| Feb 2 | 76.6°F | 78.0°F | 75.8°F |
| Feb 3 | 76.5°F | 78.1°F | 75.9°F |
| Feb 4 | 76.5°F | 78.5°F | 75.8°F |
| Feb 5 | 76.6°F | 77.9°F | 76.2°F |
| Feb 6 | 76.4°F | 77.2°F | 75.4°F |
| Feb 7 | 76.6°F | 77.8°F | 75.5°F |
| Feb 8 | 76.6°F | 78.2°F | 75.4°F |
| Feb 9 | 76.6°F | 77.6°F | 74.9°F |
| Feb 10 | 76.6°F | 77.7°F | 74.7°F |
| Feb 11 | 76.7°F | 77.7°F | 74.9°F |
| Feb 12 | 76.6°F | 77.4°F | 76.0°F |
| Feb 13 | 76.8°F | 77.4°F | 76.6°F |
| Feb 14 | 76.9°F | 77.4°F | 77.6°F |
| Feb 15 | 76.9°F | 77.3°F | 77.7°F |
| Feb 16 | 76.9°F | 76.9°F | 77.5°F |
| Feb 17 | 77.0°F | 76.6°F | 76.6°F |
| Feb 18 | 76.8°F | 75.4°F | 76.3°F |
| Feb 19 | 76.7°F | 75.2°F | 75.4°F |
| Feb 20 | 76.6°F | 74.4°F | 75.2°F |
| Feb 21 | 76.7°F | 75.1°F | 74.9°F |
| Feb 22 | 76.8°F | 76.7°F | 74.9°F |
| Feb 23 | 76.8°F | 76.4°F | 75.1°F |
| Feb 24 | 76.8°F | 76.1°F | 74.9°F |
| Feb 25 | 77.0°F | 76.0°F | 75.0°F |
| Feb 26 | 76.9°F | 76.4°F | 74.8°F |
| Feb 27 | 76.7°F | 75.7°F | 74.5°F |
| Feb 28 | 76.8°F | 76.8°F | 75.0°F |
| Feb 29 | 77.9°F | 77.2°F |
In San Francisco, the water temperature is comfortable for swimming all year round.
The warmest water in San Francisco was recorded on July 31, 2023, reaching a 89.6°F. While the coldest temperature occurred on January 14, 2021, dipping to 70.5°F. The average readings by season are 78.1°F in Winter, 78.4°F in Spring, 85.8°F in Summer, and 85.8°F in Autumn.
February's average temperature is a slight drop from January's average of 77.5°F. In March, the temperature is expected to decrease further, potentially averaging around 76.6°F.