Average annual temperature is 12.1 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 162 days
Number of rainy days: 200 days
Number of snow days: 3 days
Look at detailed online map of Cotuit
* Weather data for Cotuit 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) | 12.4 | 15.5 | 11.2 | 25.3 | 22.4 | 24.3 | 29.1 | 28.4 | 30.8 | 24.9 | 16.8 | 16.0 |
| Average daytime temperature (°C) | 7.1 | 6.0 | 7.3 | 13.2 | 16.8 | 20.5 | 26.3 | 24.8 | 22.4 | 17.7 | 10.3 | 8.3 |
| Average temperature (°C) | 4.5 | 2.5 | 4.4 | 10.0 | 13.5 | 17.5 | 23.3 | 21.8 | 19.7 | 14.8 | 7.0 | 5.7 |
| Average night temperature (°C) | 1.8 | -1.1 | 1.6 | 7.3 | 10.7 | 14.9 | 20.9 | 19.3 | 17.4 | 12.3 | 3.9 | 3.2 |
| Absolute minimum temperature (°C) | -3.6 | -21.7 | -2.2 | -1.0 | 6.0 | 10.2 | 17.0 | 16.4 | 12.3 | 5.9 | -2.9 | -4.7 |
| 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 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.0 | 6.1 | 7.1 | 8.9 | 11.7 | 10.4 | 10.9 | 10.2 | 8.0 | 8.0 | 7.3 | 5.4 |
| Precipitation (mm) | 229 | 67 | 92 | 60 | 68 | 90 | 92 | 83 | 156 | 54 | 44 | 144 |
| Sunny days | 6 | 13 | 16 | 16 | 19 | 8 | 9 | 12 | 11 | 15 | 21 | 16 |
| Rainy days | 25 | 13 | 15 | 14 | 12 | 22 | 22 | 19 | 19 | 16 | 8 | 15 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Cotuit during the most sunny months:
The largest precipitation sum in Cotuit is at