NOAA's National Centers for Environmental Information
County Rankings
San Joaquin County, California
May 1921 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| May 1921 1-Month | 62.6°F (17.0°C) | 64.9°F (18.3°C) | -2.3°F | 25th Coolest | Coolest since: | 1998 |
| 106th Warmest | Warmest since: | 2001 | ||||
| Ties: 1918 | ||||||
| Apr– 2-Month | 60.3°F (15.7°C) | 61.9°F (16.6°C) | -1.6°F | 22nd Coolest | Coolest since: | 1967 |
| 109th Warmest | Warmest since: | 1992 | ||||
| Mar– 3-Month | 58.6°F (14.8°C) | 59.3°F (15.2°C) | -0.7°F | 42nd Coolest | Coolest since: | 1902, 1917, 1967 |
| 89th Warmest | Warmest since: | 1992 | ||||
| Feb– 4-Month | 56.5°F (13.6°C) | 57.1°F (13.9°C) | -0.6°F | 47th Coolest | Coolest since: | 1948, 1967 |
| 84th Warmest | Warmest since: | 1992 | ||||
| Jan– 5-Month | 54.2°F (12.3°C) | 54.7°F (12.6°C) | -0.5°F | 39th Coolest | Coolest since: | 1955 |
| 92nd Warmest | Warmest since: | 2014 | ||||
| Dec 1920– 6-Month | 52.8°F (11.6°C) | 53.3°F (11.8°C) | -0.5°F | 31st Coolest | Coolest since: | 1955 |
| 99th Warmest | Warmest since: | 2015 | ||||
| Nov 1920– 7-Month | 52.7°F (11.5°C) | 53.3°F (11.8°C) | -0.6°F | 34th Coolest | Coolest since: | 1955 |
| 96th Warmest | Warmest since: | 2015 | ||||
| Oct 1920– 8-Month | 53.6°F (12.0°C) | 54.6°F (12.6°C) | -1.0°F | 21st Coolest | Coolest since: | 1917 |
| 109th Warmest | Warmest since: | 2015 | ||||
| Sep 1920– 9-Month | 55.3°F (12.9°C) | 56.4°F (13.6°C) | -1.1°F | 13th Coolest | Coolest since: | 1917 |
| 117th Warmest | Warmest since: | 2015 | ||||
| Aug 1920– 10-Month | 57.4°F (14.1°C) | 58.2°F (14.6°C) | -0.8°F | 21st Coolest | Coolest since: | 1917 |
| 109th Warmest | Warmest since: | 2021 | ||||
| Jul 1920– 11-Month | 58.8°F (14.9°C) | 59.8°F (15.4°C) | -1.0°F | 9th Coolest | Coolest since: | 1917 |
| 121st Warmest | Warmest since: | 2015, 2021 | ||||
| Jun 1920– 12-Month | 59.9°F (15.5°C) | 60.8°F (16.0°C) | -0.9°F | 10th Coolest | Coolest since: | 1917 |
| 120th Warmest | Warmest since: | 2021 | ||||
| Dec 1919– 18-Month | 57.8°F (14.3°C) | 58.3°F (14.6°C) | -0.5°F | 25th Coolest | Coolest since: | 1917, 1949 |
| 104th Warmest | Warmest since: | 2021 | ||||
| Jun 1919– 24-Month | 60.1°F (15.6°C) | 60.8°F (16.0°C) | -0.7°F | 18th Coolest | Coolest since: | 1956 |
| 111th Warmest | Warmest since: | 2016, 2021 | ||||
| Jun 1918– 36-Month | 60.3°F (15.7°C) | 60.8°F (16.0°C) | -0.5°F | 22nd Coolest | Coolest since: | 1950 |
| 106th Warmest | Warmest since: | 2022 | ||||
| Jun 1917– 48-Month | 60.6°F (15.9°C) | 60.7°F (15.9°C) | -0.1°F | 38th Coolest | Coolest since: | 1950, 1955, 1956, 1957 |
| 89th Warmest | Warmest since: | 2018, 2021, 2022 | ||||
| Jun 1916– 60-Month | 60.1°F (15.6°C) | 60.7°F (15.9°C) | -0.6°F | 12th Coolest | Coolest to Date | 1956 |
| 114th Warmest | Warmest since: | 2022 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Rankings, published March 2025, retrieved on March 13, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/rankings
