Average annual temperature is 13.2 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -20.3 °C
Number of sunny days: 231 days
Number of rainy days: 116 days
Number of snow days: 18 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) | 13.5 | 17.5 | 23.2 | 29.9 | 30.8 | 35.1 | 38.1 | 39.8 | 38.2 | 31.6 | 20.3 | 16.3 |
| Average daytime temperature (°C) | 3.0 | 8.2 | 11.5 | 20.5 | 25.1 | 30.3 | 32.0 | 33.3 | 30.0 | 21.3 | 14.4 | 7.9 |
| Average temperature (°C) | -2.4 | -0.1 | 4.3 | 12.7 | 18.9 | 23.7 | 25.7 | 26.5 | 23.0 | 14.6 | 7.6 | 2.7 |
| Average night temperature (°C) | -6.0 | -5.4 | -1.1 | 6.3 | 13.4 | 17.8 | 20.2 | 20.6 | 16.9 | 8.8 | 2.4 | -1.1 |
| Absolute minimum temperature (°C) | -20.3 | -17.0 | -7.7 | -3.7 | 2.5 | 13.9 | 14.1 | 14.8 | 10.4 | -7.0 | -4.8 | -4.9 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 8.4 | 8.5 | 10.6 | 10.6 | 12.3 | 12.1 | 12.0 | 10.5 | 8.8 | 7.5 | 5.1 |
| Precipitation (mm) | 44 | 34 | 17 | 6 | 73 | 47 | 96 | 63 | 24 | 22 | 18 | 63 |
| Sunny days | 22 | 22 | 20 | 22 | 13 | 13 | 14 | 22 | 21 | 22 | 24 | 16 |
| Rainy days | 5 | 4 | 7 | 7 | 18 | 17 | 17 | 9 | 9 | 8 | 3 | 12 |
| Snow days | 4 | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3 |
The best time to visit Stockton during the most sunny months:
The largest precipitation sum in Stockton is at