Average annual temperature is 20.2 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -1.2 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Stockton
* Weather data for Stockton United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.0 | 29.2 | 30.3 | 32.3 | 33.2 | 35.4 | 38.5 | 37.1 | 33.1 | 29.5 | 27.2 | 24.4 |
| Average daytime temperature (°C) | 19.7 | 23.3 | 24.5 | 26.9 | 28.5 | 31.3 | 34.3 | 33.9 | 30.0 | 25.1 | 20.3 | 17.3 |
| Average temperature (°C) | 13.4 | 16.7 | 17.7 | 20.1 | 22.4 | 25.2 | 28.0 | 27.9 | 24.3 | 19.4 | 15.0 | 12.2 |
| Average night temperature (°C) | 8.6 | 12.0 | 12.4 | 14.8 | 17.3 | 20.6 | 23.2 | 23.4 | 19.7 | 14.7 | 10.7 | 8.2 |
| Absolute minimum temperature (°C) | -1.2 | 1.3 | 1.1 | 8.7 | 11.0 | 16.8 | 21.2 | 21.5 | 16.1 | 7.8 | 0.8 | 0.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.6 | 8.6 | 9.0 | 9.6 | 10.5 | 10.4 | 11.3 | 10.8 | 9.9 | 9.1 | 6.9 | 6.9 |
| Precipitation (mm) | 82 | 97 | 101 | 97 | 116 | 205 | 74 | 188 | 79 | 38 | 65 | 177 |
| Sunny days | 19 | 17 | 17 | 9 | 11 | 7 | 4 | 7 | 14 | 24 | 19 | 21 |
| Rainy days | 12 | 11 | 14 | 21 | 20 | 23 | 27 | 24 | 16 | 7 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Stockton is at