Average annual temperature is 12.4 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 159 days
Number of rainy days: 197 days
Number of snow days: 9 days
Look at detailed online map of Marcy
* Weather data for Marcy 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) | 16.3 | 21.2 | 22.2 | 26.1 | 28.7 | 33.0 | 32.1 | 32.5 | 32.7 | 27.8 | 20.7 | 15.7 |
| Average daytime temperature (°C) | 7.0 | 11.3 | 11.2 | 17.5 | 21.8 | 25.7 | 28.6 | 27.6 | 25.1 | 18.5 | 11.6 | 8.6 |
| Average temperature (°C) | 2.9 | 4.4 | 4.9 | 11.3 | 15.8 | 20.0 | 23.2 | 22.0 | 19.4 | 13.6 | 5.9 | 4.5 |
| Average night temperature (°C) | -0.1 | -0.3 | 0.2 | 5.7 | 10.2 | 14.6 | 18.5 | 17.0 | 14.4 | 9.5 | 1.8 | 1.5 |
| Absolute minimum temperature (°C) | -7.4 | -9.8 | -7.9 | -0.8 | 2.3 | 9.2 | 14.0 | 11.2 | 8.7 | 0.2 | -7.3 | -5.3 |
| 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 | 14.7 | 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) | 3.6 | 7.1 | 7.4 | 9.0 | 10.1 | 10.1 | 11.8 | 10.8 | 9.3 | 7.2 | 7.2 | 5.0 |
| Precipitation (mm) | 131 | 62 | 120 | 83 | 77 | 130 | 98 | 129 | 36 | 96 | 45 | 63 |
| Sunny days | 7 | 16 | 15 | 12 | 17 | 12 | 5 | 13 | 15 | 14 | 22 | 11 |
| Rainy days | 21 | 12 | 12 | 18 | 14 | 18 | 26 | 18 | 15 | 17 | 8 | 18 |
| Snow days | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Marcy during the most sunny months:
The largest precipitation sum in Marcy is at