Stockton, CA
Climate overview — based on NOAA 1991-2020 normals from STOCKTON FIRE STN 4, CA US.
Year-round temperatures (°F)
Climate summary
Stockton has an annual average temperature of 63.9°F with about 17.3 inches of precipitation per year. The warmest month is August (average high 94.9°F), and the coldest is December (average low 39.0°F). January is typically the wettest month (3.57 in) and July the driest (0.00 in).
Best time to visit Stockton
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Stockton's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1900s | 0 | |
| 1910s | 0 | |
| 1920s | 21 | |
| 1930s | 31 | |
| 1940s | 33 | |
| 1950s | 21 | |
| 1960s | 16 | |
| 1970s | 34 | |
| 1980s | 45 | |
| 1990s | 53 | |
| 2000s | 91 | |
| 2010s | 21 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 58.2°F | 39.3°F | 48.8°F | 3.57 in | — | 12 |
| February | 64.5°F | 42.2°F | 53.3°F | 3.13 in | — | 10 |
| March | 70.0°F | 45.6°F | 57.8°F | 2.36 in | — | 8 |
| April | 75.0°F | 49.4°F | 62.2°F | 1.45 in | — | 5 |
| May | 83.1°F | 54.2°F | 68.7°F | 0.57 in | — | 3 |
| June | 90.5°F | 58.2°F | 74.3°F | 0.13 in | — | 1 |
| July | 94.7°F | 61.0°F | 77.8°F | 0.00 in | — | 0 |
| August | 94.9°F | 59.8°F | 77.4°F | 0.02 in | — | 0 |
| September | 91.9°F | 57.1°F | 74.5°F | 0.08 in | — | 1 |
| October | 81.8°F | 50.9°F | 66.4°F | 1.01 in | — | 3 |
| November | 68.8°F | 43.7°F | 56.2°F | 1.82 in | — | 6 |
| December | 58.7°F | 39.0°F | 48.9°F | 3.15 in | — | 10 |
Climate twins of Stockton
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).