Average annual temperature is 12.4 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -17.2 °C
Number of sunny days: 164 days
Number of rainy days: 194 days
Number of snow days: 7 days
Look at detailed online map of Upper Nyack
* Weather data for Upper Nyack 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) | 18.5 | 18.9 | 15.1 | 30.7 | 28.4 | 33.6 | 33.2 | 31.2 | 35.1 | 28.5 | 19.6 | 16.5 |
| Average daytime temperature (°C) | 7.9 | 7.6 | 9.9 | 17.9 | 21.2 | 25.3 | 29.9 | 27.4 | 24.2 | 19.3 | 10.9 | 9.0 |
| Average temperature (°C) | 3.9 | 2.6 | 4.7 | 11.9 | 15.2 | 19.7 | 24.2 | 22.2 | 19.2 | 14.2 | 5.9 | 4.5 |
| Average night temperature (°C) | 0.5 | -1.6 | 0.4 | 6.9 | 9.4 | 15.2 | 19.5 | 17.8 | 15.3 | 10.2 | 1.8 | 1.0 |
| Absolute minimum temperature (°C) | -3.6 | -17.2 | -3.5 | -1.5 | 5.3 | 10.2 | 14.4 | 14.0 | 8.5 | 4.7 | -3.9 | -5.6 |
| 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) | 4.9 | 6.4 | 7.6 | 8.8 | 12.1 | 10.6 | 11.5 | 10.0 | 7.7 | 7.4 | 7.2 | 4.9 |
| Precipitation (mm) | 148 | 48 | 118 | 123 | 38 | 97 | 196 | 81 | 209 | 139 | 72 | 219 |
| Sunny days | 14 | 17 | 13 | 13 | 20 | 8 | 6 | 10 | 14 | 15 | 18 | 16 |
| Rainy days | 16 | 9 | 16 | 17 | 11 | 22 | 25 | 21 | 16 | 16 | 11 | 14 |
| Snow days | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Upper Nyack during the most sunny months:
The largest precipitation sum in Upper Nyack is at