NOAA's National Centers for Environmental Information
County Rankings
San Joaquin County, California
May 1998 Average Temperature Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Coolest/Warmest Since | Record |
|---|---|---|---|---|---|---|
| May 1998 1-Month | 59.3°F (15.2°C) | 64.9°F (18.3°C) | -5.6°F | 1st Coolest | Coolest to Date | 1998 |
| 130th Warmest | Warmest since: | 2001 | ||||
| Apr– 2-Month | 58.5°F (14.7°C) | 61.9°F (16.6°C) | -3.4°F | 3rd Coolest | Coolest since: | 1967 |
| 128th Warmest | Warmest since: | 1992 | ||||
| Ties: 1963 | ||||||
| Mar– 3-Month | 57.3°F (14.1°C) | 59.3°F (15.2°C) | -2.0°F | 16th Coolest | Coolest since: | 1902, 1917, 1967 |
| 115th Warmest | Warmest since: | 1992 | ||||
| Feb– 4-Month | 55.6°F (13.1°C) | 57.1°F (13.9°C) | -1.5°F | 18th Coolest | Coolest since: | 1948, 1967 |
| 113th Warmest | Warmest since: | 1992 | ||||
| Jan– 5-Month | 54.3°F (12.4°C) | 54.7°F (12.6°C) | -0.4°F | 45th Coolest | Coolest since: | 1955 |
| 86th Warmest | Warmest since: | 2014 | ||||
| Ties: 1944 | ||||||
| Dec 1997– 6-Month | 52.9°F (11.6°C) | 53.3°F (11.8°C) | -0.4°F | 36th Coolest | Coolest since: | 1955 |
| 94th Warmest | Warmest since: | 2015 | ||||
| Ties: 1896, 1942, 1953, 1974, 1977 | ||||||
| Nov 1997– 7-Month | 53.4°F (11.9°C) | 53.3°F (11.8°C) | 0.1°F | 59th Coolest | Coolest since: | 1955 |
| 71st Warmest | Warmest since: | 2015 | ||||
| Ties: 1899, 1939, 1995 | ||||||
| Oct 1997– 8-Month | 54.6°F (12.6°C) | 54.6°F (12.6°C) | 0.0°F | 57th Coolest | Coolest since: | 1917 |
| 73rd Warmest | Warmest since: | 2015 | ||||
| Sep 1997– 9-Month | 56.8°F (13.8°C) | 56.4°F (13.6°C) | 0.4°F | 75th Coolest | Coolest since: | 1917 |
| 55th Warmest | Warmest since: | 2015 | ||||
| Aug 1997– 10-Month | 58.7°F (14.8°C) | 58.2°F (14.6°C) | 0.5°F | 82nd Coolest | Coolest since: | 1917 |
| 48th Warmest | Warmest since: | 2021 | ||||
| Ties: 1938, 1943, 1951, 1960, 1994 | ||||||
| Jul 1997– 11-Month | 60.2°F (15.7°C) | 59.8°F (15.4°C) | 0.4°F | 78th Coolest | Coolest since: | 1917 |
| 52nd Warmest | Warmest since: | 2015, 2021 | ||||
| Ties: 1909 | ||||||
| Jun 1997– 12-Month | 61.2°F (16.2°C) | 60.8°F (16.0°C) | 0.4°F | 78th Coolest | Coolest since: | 1917 |
| 52nd Warmest | Warmest since: | 2021 | ||||
| Ties: 1994 | ||||||
| Dec 1996– 18-Month | 59.8°F (15.4°C) | 58.3°F (14.6°C) | 1.5°F | 113th Coolest | Coolest since: | 1917, 1949 |
| 16th Warmest | Warmest since: | 2021 | ||||
| Jun 1996– 24-Month | 62.3°F (16.8°C) | 60.8°F (16.0°C) | 1.5°F | 113th Coolest | Coolest since: | 1956 |
| 16th Warmest | Warmest since: | 2016, 2021 | ||||
| Jun 1995– 36-Month | 62.6°F (17.0°C) | 60.8°F (16.0°C) | 1.8°F | 117th Coolest | Coolest since: | 1950 |
| 11th Warmest | Warmest to Date | 2022 | ||||
| Jun 1994– 48-Month | 62.2°F (16.8°C) | 60.7°F (15.9°C) | 1.5°F | 115th Coolest | Coolest since: | 1950, 1955, 1956, 1957 |
| 12th Warmest | Warmest to Date | 2018, 2021, 2022 | ||||
| Jun 1993– 60-Month | 62.0°F (16.7°C) | 60.7°F (15.9°C) | 1.3°F | 110th Coolest | Coolest since: | 1956 |
| 16th 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
