NOAA's National Centers for Environmental Information
County Rankings
San Joaquin County, California
May 2023 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| May 2023 1-Month | 65.0°F (18.3°C) | 64.9°F (18.3°C) | 0.1°F | 59th Coolest | Coolest since: | 1998 |
| 72nd Warmest | Warmest since: | 2001 | ||||
| Ties: 1950 | ||||||
| Apr– 2-Month | 62.5°F (16.9°C) | 61.9°F (16.6°C) | 0.6°F | 77th Coolest | Coolest since: | 1967 |
| 54th Warmest | Warmest since: | 1992 | ||||
| Ties: 1958, 1969, 1994, 2002 | ||||||
| Mar– 3-Month | 58.7°F (14.8°C) | 59.3°F (15.2°C) | -0.6°F | 48th Coolest | Coolest since: | 1902, 1917, 1967 |
| 83rd Warmest | Warmest since: | 1992 | ||||
| Ties: 1901, 1951, 2006 | ||||||
| Feb– 4-Month | 56.1°F (13.4°C) | 57.1°F (13.9°C) | -1.0°F | 31st Coolest | Coolest since: | 1948, 1967 |
| 100th Warmest | Warmest since: | 1992 | ||||
| Ties: 1944, 1969 | ||||||
| Jan– 5-Month | 54.8°F (12.7°C) | 54.7°F (12.6°C) | 0.1°F | 58th Coolest | Coolest since: | 1955 |
| 73rd Warmest | Warmest since: | 2014 | ||||
| Ties: 1901, 1908, 1916, 1976 | ||||||
| Dec 2022– 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 | ||||
| Ties: 1904, 1920, 1951, 1958, 1968, 1989, 1994 | ||||||
| Nov 2022– 7-Month | 53.1°F (11.7°C) | 53.3°F (11.8°C) | -0.2°F | 47th Coolest | Coolest since: | 1955 |
| 83rd Warmest | Warmest since: | 2015 | ||||
| Ties: 1925, 1942, 2010, 2011 | ||||||
| Oct 2022– 8-Month | 54.9°F (12.7°C) | 54.6°F (12.6°C) | 0.3°F | 71st Coolest | Coolest since: | 1917 |
| 59th Warmest | Warmest since: | 2015 | ||||
| Ties: 1910, 1916, 1938 | ||||||
| Sep 2022– 9-Month | 57.4°F (14.1°C) | 56.4°F (13.6°C) | 1.0°F | 97th Coolest | Coolest since: | 1917 |
| 33rd Warmest | Warmest since: | 2015 | ||||
| Ties: 1968, 1970, 1981, 2006 | ||||||
| Aug 2022– 10-Month | 59.5°F (15.3°C) | 58.2°F (14.6°C) | 1.3°F | 104th Coolest | Coolest since: | 1917 |
| 26th Warmest | Warmest since: | 2021 | ||||
| Ties: 1968 | ||||||
| Jul 2022– 11-Month | 61.1°F (16.2°C) | 59.8°F (15.4°C) | 1.3°F | 103rd Coolest | Coolest since: | 1917 |
| 27th Warmest | Warmest since: | 2015, 2021 | ||||
| Ties: 1924, 1993 | ||||||
| Jun 2022– 12-Month | 62.4°F (16.9°C) | 60.8°F (16.0°C) | 1.6°F | 111th Coolest | Coolest since: | 1917 |
| 19th Warmest | Warmest since: | 2021 | ||||
| Ties: 1940, 2007 | ||||||
| Dec 2021– 18-Month | 60.2°F (15.7°C) | 58.3°F (14.6°C) | 1.9°F | 117th Coolest | Coolest since: | 1917, 1949 |
| 12th Warmest | Warmest since: | 2021 | ||||
| Jun 2021– 24-Month | 63.0°F (17.2°C) | 60.8°F (16.0°C) | 2.2°F | 119th Coolest | Coolest since: | 1956 |
| 10th Warmest | Warmest since: | 2016, 2021 | ||||
| Jun 2020– 36-Month | 63.5°F (17.5°C) | 60.8°F (16.0°C) | 2.7°F | 123rd Coolest | Coolest since: | 1950 |
| 5th Warmest | Warmest since: | 2022 | ||||
| Ties: 2018, 2020 | ||||||
| Jun 2019– 48-Month | 63.6°F (17.6°C) | 60.7°F (15.9°C) | 2.9°F | 123rd Coolest | Coolest since: | 1950, 1955, 1956, 1957 |
| 4th Warmest | Warmest since: | 2018, 2021, 2022 | ||||
| Jun 2018– 60-Month | 63.4°F (17.4°C) | 60.7°F (15.9°C) | 2.7°F | 120th Coolest | Coolest since: | 1956 |
| 6th Warmest | Warmest since: | 2022 | ||||
| Ties: 2020 | ||||||
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
