NOAA's National Centers for Environmental Information
County Rankings
San Joaquin County, California
May 1989 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| May 1989 1-Month | 65.5°F (18.6°C) | 64.9°F (18.3°C) | 0.6°F | 69th Coolest | Coolest since: | 1998 |
| 62nd Warmest | Warmest since: | 2001 | ||||
| Apr– 2-Month | 64.1°F (17.8°C) | 61.9°F (16.6°C) | 2.2°F | 106th Coolest | Coolest since: | 1967 |
| 25th Warmest | Warmest since: | 1992 | ||||
| Mar– 3-Month | 61.2°F (16.2°C) | 59.3°F (15.2°C) | 1.9°F | 103rd Coolest | Coolest since: | 1902, 1917, 1967 |
| 28th Warmest | Warmest since: | 1992 | ||||
| Feb– 4-Month | 57.8°F (14.3°C) | 57.1°F (13.9°C) | 0.7°F | 84th Coolest | Coolest since: | 1948, 1967 |
| 47th Warmest | Warmest since: | 1992 | ||||
| Jan– 5-Month | 55.0°F (12.8°C) | 54.7°F (12.6°C) | 0.3°F | 70th Coolest | Coolest since: | 1955 |
| 61st Warmest | Warmest since: | 2014 | ||||
| Dec 1988– 6-Month | 53.5°F (11.9°C) | 53.3°F (11.8°C) | 0.2°F | 69th Coolest | Coolest since: | 1955 |
| 61st Warmest | Warmest since: | 2015 | ||||
| Nov 1988– 7-Month | 53.6°F (12.0°C) | 53.3°F (11.8°C) | 0.3°F | 71st Coolest | Coolest since: | 1955 |
| 59th Warmest | Warmest since: | 2015 | ||||
| Ties: 1936 | ||||||
| Oct 1988– 8-Month | 55.1°F (12.8°C) | 54.6°F (12.6°C) | 0.5°F | 77th Coolest | Coolest since: | 1917 |
| 53rd Warmest | Warmest since: | 2015 | ||||
| Sep 1988– 9-Month | 57.0°F (13.9°C) | 56.4°F (13.6°C) | 0.6°F | 86th Coolest | Coolest since: | 1917 |
| 44th Warmest | Warmest since: | 2015 | ||||
| Aug 1988– 10-Month | 58.8°F (14.9°C) | 58.2°F (14.6°C) | 0.6°F | 85th Coolest | Coolest since: | 1917 |
| 45th Warmest | Warmest since: | 2021 | ||||
| Jul 1988– 11-Month | 60.6°F (15.9°C) | 59.8°F (15.4°C) | 0.8°F | 95th Coolest | Coolest since: | 1917 |
| 35th Warmest | Warmest since: | 2015, 2021 | ||||
| Ties: 1918, 1941 | ||||||
| Jun 1988– 12-Month | 61.5°F (16.4°C) | 60.8°F (16.0°C) | 0.7°F | 94th Coolest | Coolest since: | 1917 |
| 36th Warmest | Warmest since: | 2021 | ||||
| Dec 1987– 18-Month | 59.2°F (15.1°C) | 58.3°F (14.6°C) | 0.9°F | 96th Coolest | Coolest since: | 1917, 1949 |
| 33rd Warmest | Warmest since: | 2021 | ||||
| Ties: 1988 | ||||||
| Jun 1987– 24-Month | 61.5°F (16.4°C) | 60.8°F (16.0°C) | 0.7°F | 96th Coolest | Coolest since: | 1956 |
| 33rd Warmest | Warmest since: | 2016, 2021 | ||||
| Ties: 1978, 1985 | ||||||
| Jun 1986– 36-Month | 61.5°F (16.4°C) | 60.8°F (16.0°C) | 0.7°F | 96th Coolest | Coolest since: | 1950 |
| 32nd Warmest | Warmest since: | 2022 | ||||
| Jun 1985– 48-Month | 61.4°F (16.3°C) | 60.7°F (15.9°C) | 0.7°F | 96th Coolest | Coolest since: | 1950, 1955, 1956, 1957 |
| 31st Warmest | Warmest since: | 2018, 2021, 2022 | ||||
| Jun 1984– 60-Month | 61.3°F (16.3°C) | 60.7°F (15.9°C) | 0.6°F | 91st Coolest | Coolest since: | 1956 |
| 35th 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
