NOAA's National Centers for Environmental Information
City Rankings
San Francisco, California
Average Temperature Rankings, January 2009
| Period | Value | 1991-2020 Mean | Anomaly | Rank (1945-2023) | Warmest/Coolest Since | Record |
|---|---|---|---|---|---|---|
| January 2009 1-Month | 52.2°F (11.2°C) | 51.8°F (11.0°C) | 0.4°F (0.2°C) | 57th Coolest | Coolest since: | 1949 |
| 22nd Warmest | Warmest since: | 2019 | ||||
| Dec 2008– 2-Month | 51.0°F (10.6°C) | 51.9°F (11.1°C) | -0.9°F (-0.5°C) | 43rd Coolest | Coolest since: | 1949 |
| 36th Warmest | Warmest since: | 2015 | ||||
| Ties: 1990, 2010 | ||||||
| Nov 2008– 3-Month | 53.6°F (12.0°C) | 53.6°F (12.0°C) | 0.0°F (0.0°C) | 58th Coolest | Coolest since: | 1949 |
| 21st Warmest | Warmest since: | 2015 | ||||
| Ties: 1988, 1994 | ||||||
| Oct 2008– 4-Month | 56.2°F (13.4°C) | 56.0°F (13.3°C) | 0.2°F (0.1°C) | 59th Coolest | Coolest since: | 1949 |
| 20th Warmest | Warmest since: | 2015 | ||||
| Sep 2008– 5-Month | 58.1°F (14.5°C) | 57.9°F (14.4°C) | 0.2°F (0.1°C) | 62nd Coolest | Coolest since: | 1949 |
| 17th Warmest | Warmest since: | 2015 | ||||
| Ties: 2004, 2011, 2014 | ||||||
| Aug 2008– 6-Month | 59.3°F (15.2°C) | 59.2°F (15.1°C) | 0.1°F (0.1°C) | 63rd Coolest | Coolest since: | 1949 |
| 16th Warmest | Warmest since: | 2015 | ||||
| Ties: 2000, 2014 | ||||||
| Jul 2008– 7-Month | 60.0°F (15.6°C) | 60.0°F (15.6°C) | 0.0°F (0.0°C) | 61st Coolest | Coolest since: | 1949 |
| 17th Warmest | Warmest since: | 2015 | ||||
| Ties: 2014 | ||||||
| Jun 2008– 8-Month | 60.3°F (15.7°C) | 60.3°F (15.7°C) | 0.0°F (0.0°C) | 58th Coolest | Coolest since: | 1949 |
| 19th Warmest | Warmest since: | 2015 | ||||
| Ties: 2006, 2023 | ||||||
| May 2008– 9-Month | 60.2°F (15.7°C) | 60.3°F (15.7°C) | -0.1°F (0.0°C) | 55th Coolest | Coolest since: | 1949 |
| 22nd Warmest | Warmest since: | 2015 | ||||
| Ties: 2022, 2023 | ||||||
| Apr 2008– 10-Month | 59.8°F (15.4°C) | 60.1°F (15.6°C) | -0.3°F (-0.2°C) | 51st Coolest | Coolest since: | 1949 |
| 26th Warmest | Warmest since: | 2015 | ||||
| Ties: 2010 | ||||||
| Mar 2008– 11-Month | 59.3°F (15.2°C) | 59.7°F (15.4°C) | -0.4°F (-0.2°C) | 49th Coolest | Coolest since: | 1949 |
| 28th Warmest | Warmest since: | 2015 | ||||
| Ties: 2010 | ||||||
| Feb 2008– 12-Month | 58.8°F (14.9°C) | 59.2°F (15.1°C) | -0.4°F (-0.2°C) | 50th Coolest | Coolest since: | 1949 |
| 26th Warmest | Warmest since: | 2015 | ||||
| Ties: 1980, 2002, 2010 | ||||||
| Aug 2007– 18-Month | 58.5°F (14.7°C) | 59.2°F (15.1°C) | -0.7°F (-0.4°C) | 46th Coolest | Coolest since: | 1950 |
| 30th Warmest | Warmest since: | 2016, 2021 | ||||
| Ties: 1981, 1987, 1995, 2002, 2007, 2011 | ||||||
| Feb 2007– 24-Month | 58.6°F (14.8°C) | 59.2°F (15.1°C) | -0.6°F (-0.3°C) | 40th Coolest | Coolest since: | 1950 |
| 33rd Warmest | Warmest since: | 2016 | ||||
| Ties: 1984, 2011 | ||||||
| Feb 2006– 36-Month | 58.5°F (14.7°C) | 59.1°F (15.1°C) | -0.6°F (-0.4°C) | 39th Coolest | Coolest since: | 1951, 1957 |
| 32nd Warmest | Warmest since: | 2017 | ||||
| Ties: 1984, 2014 | ||||||
| Feb 2005– 48-Month | 58.8°F (14.9°C) | 59.1°F (15.1°C) | -0.3°F (-0.2°C) | 44th Coolest | Coolest since: | 1952 |
| 25th Warmest | Warmest since: | 2018 | ||||
| Feb 2004– 60-Month | 59.0°F (15.0°C) | 59.1°F (15.1°C) | -0.1°F (-0.1°C) | 48th Coolest | Coolest since: | 1953 |
| 19th Warmest | Warmest since: | 2018 | ||||
| Ties: 1990, 1992, 2015 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Rankings, published June 2023, retrieved on June 10, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/city/rankings