Average annual temperature is 8.5 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -29.6 °C
Number of sunny days: 161 days
Number of rainy days: 171 days
Number of snow days: 33 days
Look at detailed online map of Town of Sandwich
* Weather data for Town of Sandwich 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) | 7.6 | 9.8 | 8.9 | 26.8 | 30.4 | 32.9 | 30.2 | 26.6 | 29.8 | 26.2 | 15.2 | 12.0 |
| Average daytime temperature (°C) | 2.1 | 0.7 | 3.8 | 12.5 | 19.2 | 21.5 | 25.8 | 22.9 | 21.8 | 16.2 | 6.0 | 4.3 |
| Average temperature (°C) | -1.3 | -4.9 | -0.1 | 6.8 | 12.5 | 16.6 | 21.5 | 18.5 | 17.3 | 11.7 | 1.6 | 0.7 |
| Average night temperature (°C) | -4.4 | -9.7 | -3.6 | 2.5 | 6.3 | 12.2 | 17.7 | 14.9 | 13.8 | 8.2 | -1.5 | -2.1 |
| Absolute minimum temperature (°C) | -14.0 | -29.6 | -8.1 | -6.8 | -0.7 | 7.1 | 12.8 | 10.2 | 9.2 | 0.2 | -7.2 | -8.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.8 | 6.4 | 7.4 | 7.5 | 11.3 | 8.5 | 10.0 | 9.7 | 8.1 | 6.4 | 6.7 | 4.3 |
| Precipitation (mm) | 128 | 46 | 77 | 106 | 91 | 180 | 268 | 185 | 140 | 94 | 60 | 150 |
| Sunny days | 11 | 15 | 15 | 12 | 22 | 7 | 3 | 11 | 16 | 16 | 19 | 14 |
| Rainy days | 7 | 6 | 9 | 17 | 9 | 23 | 28 | 20 | 14 | 15 | 7 | 16 |
| Snow days | 13 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 |
The best time to visit Town of Sandwich during the most sunny months:
Months with the longest average daylight duration in Town of Sandwich:
The largest precipitation sum in Town of Sandwich is at