Average annual temperature is 11.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -20.5 °C
Number of sunny days: 164 days
Number of rainy days: 194 days
Number of snow days: 7 days
Look at detailed online map of Shelton
* Weather data for Shelton 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) | 18.0 | 18.7 | 14.5 | 30.1 | 27.8 | 29.2 | 31.9 | 29.5 | 33.8 | 26.0 | 18.4 | 15.3 |
| Average daytime temperature (°C) | 7.3 | 6.7 | 8.9 | 16.5 | 20.0 | 23.7 | 28.2 | 25.9 | 23.1 | 18.4 | 10.2 | 8.3 |
| Average temperature (°C) | 3.6 | 2.1 | 4.1 | 11.1 | 14.5 | 18.5 | 23.5 | 21.4 | 18.6 | 13.7 | 5.3 | 4.2 |
| Average night temperature (°C) | 0.5 | -2.1 | -0.1 | 6.4 | 9.1 | 14.0 | 19.6 | 17.5 | 15.0 | 10.1 | 1.4 | 1.1 |
| Absolute minimum temperature (°C) | -4.2 | -20.5 | -4.5 | -1.6 | 3.7 | 7.5 | 14.8 | 13.4 | 8.5 | 3.8 | -4.5 | -6.1 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 4.7 | 6.6 | 7.7 | 8.8 | 12.2 | 10.8 | 11.5 | 9.9 | 7.8 | 7.7 | 7.1 | 5.4 |
| Precipitation (mm) | 159 | 56 | 116 | 164 | 95 | 62 | 190 | 162 | 239 | 97 | 61 | 209 |
| Sunny days | 11 | 16 | 14 | 13 | 19 | 7 | 8 | 10 | 14 | 15 | 18 | 19 |
| Rainy days | 18 | 9 | 15 | 17 | 12 | 23 | 23 | 21 | 16 | 16 | 12 | 12 |
| Snow days | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Shelton during the most sunny months:
The largest precipitation sum in Shelton is at