NOAA's National Centers for Environmental Information
City Rankings
San Francisco, California
Average Temperature Rankings, January 2021
| Period | Value | 1991-2020 Mean | Anomaly | Rank (1945-2023) | Warmest/Coolest Since | Record |
|---|---|---|---|---|---|---|
| January 2021 1-Month | 53.3°F (11.8°C) | 51.6°F (10.9°C) | 1.7°F (0.9°C) | 70th Coolest | Coolest since: | 1949 |
| 9th Warmest | Warmest since: | 2019 | ||||
| Dec 2020– 2-Month | 53.3°F (11.8°C) | 51.5°F (10.8°C) | 1.8°F (1.0°C) | 72nd Coolest | Coolest since: | 1949 |
| 7th Warmest | Warmest since: | 2015 | ||||
| Nov 2020– 3-Month | 54.0°F (12.2°C) | 53.2°F (11.8°C) | 0.8°F (0.4°C) | 66th Coolest | Coolest since: | 1949 |
| 13th Warmest | Warmest since: | 2015 | ||||
| Ties: 1997, 2000 | ||||||
| Oct 2020– 4-Month | 57.2°F (14.0°C) | 55.6°F (13.1°C) | 1.6°F (0.9°C) | 76th Coolest | Coolest since: | 1949 |
| 3rd Warmest | Warmest since: | 2015 | ||||
| Ties: 2019 | ||||||
| Sep 2020– 5-Month | 59.5°F (15.3°C) | 57.6°F (14.2°C) | 1.9°F (1.1°C) | 76th Coolest | Coolest since: | 1949 |
| 3rd Warmest | Warmest since: | 2015 | ||||
| Aug 2020– 6-Month | 60.8°F (16.0°C) | 58.8°F (14.9°C) | 2.0°F (1.1°C) | 77th Coolest | Coolest since: | 1949 |
| 2nd Warmest | Warmest since: | 2015 | ||||
| Ties: 2020 | ||||||
| Jul 2020– 7-Month | 61.3°F (16.3°C) | 59.6°F (15.3°C) | 1.7°F (1.0°C) | 75th Coolest | Coolest since: | 1949 |
| 3rd Warmest | Warmest since: | 2015 | ||||
| Jun 2020– 8-Month | 61.8°F (16.6°C) | 60.0°F (15.6°C) | 1.8°F (1.0°C) | 74th Coolest | Coolest since: | 1949 |
| 3rd Warmest | Warmest since: | 2015 | ||||
| May 2020– 9-Month | 61.9°F (16.6°C) | 60.0°F (15.6°C) | 1.9°F (1.0°C) | 75th Coolest | Coolest since: | 1949 |
| 2nd Warmest | Warmest since: | 2015 | ||||
| Apr 2020– 10-Month | 61.5°F (16.4°C) | 59.7°F (15.4°C) | 1.8°F (1.0°C) | 75th Coolest | Coolest since: | 1949 |
| 2nd Warmest | Warmest since: | 2015 | ||||
| Mar 2020– 11-Month | 61.0°F (16.1°C) | 59.4°F (15.2°C) | 1.6°F (0.9°C) | 75th Coolest | Coolest since: | 1949 |
| 2nd Warmest | Warmest since: | 2015 | ||||
| Feb 2020– 12-Month | 60.5°F (15.8°C) | 58.9°F (14.9°C) | 1.6°F (0.9°C) | 74th Coolest | Coolest since: | 1949 |
| 2nd Warmest | Warmest since: | 2015 | ||||
| Aug 2019– 18-Month | 60.6°F (15.9°C) | 58.8°F (14.9°C) | 1.8°F (1.0°C) | 75th Coolest | Coolest since: | 1950 |
| 1st Warmest | Warmest since: | 2016, 2021 | ||||
| Ties: 2016 | ||||||
| Feb 2019– 24-Month | 60.3°F (15.7°C) | 58.8°F (14.9°C) | 1.5°F (0.8°C) | 71st Coolest | Coolest since: | 1950 |
| 2nd Warmest | Warmest since: | 2016 | ||||
| Feb 2018– 36-Month | -- | 58.8°F (14.9°C) | -- | -- | -- | 1951, 1957 |
| -- | -- | 2017 | ||||
| Feb 2017– 48-Month | -- | 58.8°F (14.9°C) | -- | -- | -- | 1952 |
| -- | -- | 2018 | ||||
| Feb 2016– 60-Month | -- | 58.7°F (14.8°C) | -- | -- | -- | 1953 |
| -- | -- | 2018 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Rankings, published May 2023, retrieved on June 5, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/city/rankings