Average annual temperature is 11.3 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -11.6 °C
Number of sunny days: 160 days
Number of rainy days: 186 days
Number of snow days: 19 days
Look at detailed online map of Township of Greenwich
* Weather data for Township of Greenwich 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) | 15.4 | 19.3 | 17.8 | 26.8 | 29.1 | 30.1 | 32.1 | 30.8 | 31.2 | 28.1 | 18.9 | 15.9 |
| Average daytime temperature (°C) | 5.0 | 9.1 | 8.2 | 16.5 | 20.8 | 24.5 | 27.5 | 26.0 | 23.2 | 16.9 | 10.1 | 8.0 |
| Average temperature (°C) | 1.5 | 2.4 | 3.1 | 10.4 | 14.5 | 19.1 | 22.5 | 20.7 | 18.4 | 12.7 | 5.3 | 4.3 |
| Average night temperature (°C) | -1.5 | -2.0 | -0.7 | 5.2 | 8.9 | 14.0 | 18.1 | 16.5 | 14.5 | 9.2 | 1.9 | 1.8 |
| Absolute minimum temperature (°C) | -10.5 | -11.6 | -8.1 | -3.2 | 1.3 | 8.7 | 13.4 | 10.5 | 8.6 | -2.4 | -7.6 | -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 | 9.3 |
| 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) | 2.8 | 6.8 | 6.4 | 9.1 | 10.9 | 10.9 | 11.9 | 10.6 | 9.0 | 6.5 | 7.0 | 3.8 |
| Precipitation (mm) | 149 | 63 | 114 | 98 | 56 | 98 | 104 | 144 | 34 | 68 | 40 | 71 |
| Sunny days | 6 | 14 | 10 | 14 | 23 | 15 | 6 | 12 | 17 | 16 | 18 | 9 |
| Rainy days | 20 | 10 | 15 | 16 | 8 | 15 | 25 | 19 | 13 | 14 | 11 | 20 |
| Snow days | 5 | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
The best time to visit Township of Greenwich during the most sunny months:
The largest precipitation sum in Township of Greenwich is at