Average annual temperature is 13.4 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -10.0 °C
Number of sunny days: 182 days
Number of rainy days: 179 days
Number of snow days: 4 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) | 16.9 | 21.5 | 22.7 | 29.2 | 28.6 | 33.8 | 35.9 | 33.2 | 35.7 | 28.0 | 22.8 | 16.8 |
| Average daytime temperature (°C) | 9.0 | 11.1 | 12.0 | 20.8 | 22.4 | 27.2 | 31.5 | 29.7 | 25.8 | 20.1 | 12.4 | 9.6 |
| Average temperature (°C) | 4.8 | 5.4 | 6.0 | 13.9 | 15.6 | 20.3 | 24.9 | 23.6 | 19.9 | 14.3 | 6.7 | 5.0 |
| Average night temperature (°C) | 1.5 | 0.7 | 1.0 | 8.2 | 9.3 | 14.4 | 19.8 | 18.5 | 15.1 | 9.8 | 2.2 | 1.5 |
| Absolute minimum temperature (°C) | -3.8 | -10.0 | -5.7 | 1.2 | 3.5 | 9.1 | 16.9 | 13.5 | 10.0 | 3.8 | -5.8 | -4.1 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 5.0 | 7.0 | 7.4 | 9.5 | 11.0 | 10.8 | 11.9 | 11.0 | 8.7 | 8.7 | 7.6 | 5.0 |
| Precipitation (mm) | 73 | 46 | 73 | 115 | 37 | 87 | 102 | 55 | 123 | 42 | 56 | 130 |
| Sunny days | 13 | 16 | 15 | 16 | 16 | 13 | 7 | 15 | 14 | 18 | 22 | 17 |
| Rainy days | 18 | 10 | 15 | 14 | 15 | 17 | 24 | 16 | 16 | 13 | 8 | 13 |
| Snow days | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit New Windsor during the most sunny months:
The largest precipitation sum in New Windsor is at