NOAA's National Centers for Environmental Information
Statewide Rankings
California
December 1938 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| December 1938 1-Month | 45.6°F (7.6°C) | 43.1°F (6.2°C) | 2.5°F | 111th Coolest | Coolest since: | 1932, 1990 |
| 20th Warmest | Warmest since: | 1958, 2024 | ||||
| Nov– 2-Month | 46.1°F (7.8°C) | 46.3°F (7.9°C) | -0.2°F | 54th Coolest | Coolest since: | 1994 |
| 77th Warmest | Warmest since: | 1995 | ||||
| Oct– 3-Month | 50.0°F (10.0°C) | 50.7°F (10.4°C) | -0.7°F | 37th Coolest | Coolest since: | 1916 |
| 94th Warmest | Warmest since: | 1995, 2014 | ||||
| Sep– 4-Month | 55.1°F (12.8°C) | 55.2°F (12.9°C) | -0.1°F | 53rd Coolest | Coolest since: | 1916 |
| 78th Warmest | Warmest since: | 2020 | ||||
| Aug– 5-Month | 58.8°F (14.9°C) | 58.9°F (14.9°C) | -0.1°F | 51st Coolest | Coolest since: | 1916 |
| 80th Warmest | Warmest since: | 2020 | ||||
| Jul– 6-Month | 61.6°F (16.4°C) | 61.5°F (16.4°C) | 0.1°F | 58th Coolest | Coolest since: | 1916 |
| 73rd Warmest | Warmest since: | 2024 | ||||
| Jun– 7-Month | 62.7°F (17.1°C) | 62.5°F (16.9°C) | 0.2°F | 67th Coolest | Coolest since: | 1916 |
| 64th Warmest | Warmest since: | 2024 | ||||
| May– 8-Month | 62.5°F (16.9°C) | 62.3°F (16.8°C) | 0.2°F | 64th Coolest | Coolest since: | 1916 |
| 67th Warmest | Warmest since: | 2024 | ||||
| Apr– 9-Month | 61.5°F (16.4°C) | 61.3°F (16.3°C) | 0.2°F | 68th Coolest | Coolest since: | 1916 |
| 63rd Warmest | Warmest since: | 2024 | ||||
| Mar– 10-Month | 59.9°F (15.5°C) | 60.1°F (15.6°C) | -0.2°F | 45th Coolest | Coolest since: | 1912 |
| 86th Warmest | Warmest since: | 2014 | ||||
| Feb– 11-Month | 58.4°F (14.7°C) | 58.7°F (14.8°C) | -0.3°F | 36th Coolest | Coolest since: | 1911 |
| 95th Warmest | Warmest since: | 2014 | ||||
| Jan– 12-Month | 57.3°F (14.1°C) | 57.4°F (14.1°C) | -0.1°F | 53rd Coolest | Coolest since: | 1911 |
| 78th Warmest | Warmest since: | 2014 | ||||
| Jul 1937– 18-Month | 59.3°F (15.2°C) | 58.8°F (14.9°C) | 0.5°F | 85th Coolest | Coolest since: | 1912 |
| 45th Warmest | Warmest since: | 2015 | ||||
| Jan 1937– 24-Month | 57.2°F (14.0°C) | 57.4°F (14.1°C) | -0.2°F | 50th Coolest | Coolest since: | 1912 |
| 80th Warmest | Warmest since: | 2015 | ||||
| Jan 1936– 36-Month | 57.7°F (14.3°C) | 57.4°F (14.1°C) | 0.3°F | 76th Coolest | Coolest since: | 1913 |
| 53rd Warmest | Warmest since: | 2016 | ||||
| Jan 1935– 48-Month | 57.5°F (14.2°C) | 57.4°F (14.1°C) | 0.1°F | 62nd Coolest | Coolest since: | 1912, 1914 |
| 66th Warmest | Warmest since: | 2017 | ||||
| Ties: 1927, 1931 | ||||||
| Jan 1934– 60-Month | 57.9°F (14.4°C) | 57.4°F (14.1°C) | 0.5°F | 83rd Coolest | Coolest since: | 1912 |
| 44th Warmest | Warmest to Date | 2018 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on April 2, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings
