Average annual temperature is 11.8 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 203 days
Number of rainy days: 148 days
Number of snow days: 14 days
Look at detailed online map of New Windsor
* Weather data for New Windsor 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) | 14.6 | 12.6 | 21.2 | 25.3 | 33.0 | 34.7 | 34.3 | 34.9 | 31.5 | 29.0 | 18.9 | 14.6 |
| Average daytime temperature (°C) | 3.1 | 6.0 | 8.5 | 17.4 | 25.3 | 29.7 | 28.7 | 27.7 | 24.9 | 17.5 | 10.1 | 7.0 |
| Average temperature (°C) | -1.2 | 0.3 | 3.1 | 10.5 | 18.6 | 23.2 | 23.4 | 22.7 | 19.6 | 12.9 | 5.2 | 3.0 |
| Average night temperature (°C) | -4.2 | -4.1 | -0.9 | 4.9 | 12.1 | 16.9 | 18.3 | 18.3 | 15.3 | 9.1 | 1.1 | 0.6 |
| Absolute minimum temperature (°C) | -21.7 | -18.0 | -12.3 | -2.0 | 2.9 | 8.7 | 13.9 | 10.6 | 10.5 | -2.9 | -11.7 | -8.0 |
| 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) | 3.8 | 7.2 | 6.6 | 9.6 | 11.4 | 12.5 | 12.5 | 10.8 | 9.5 | 7.1 | 7.4 | 4.2 |
| Precipitation (mm) | 59 | 75 | 115 | 52 | 40 | 26 | 79 | 92 | 84 | 70 | 23 | 70 |
| Sunny days | 14 | 17 | 16 | 17 | 21 | 20 | 14 | 15 | 13 | 17 | 22 | 17 |
| Rainy days | 8 | 9 | 15 | 12 | 10 | 10 | 17 | 16 | 17 | 14 | 7 | 13 |
| Snow days | 9 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit New Windsor during the most sunny months:
The largest precipitation sum in New Windsor is at