Average annual temperature is 8.7 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -30.0 °C
Number of sunny days: 117 days
Number of rainy days: 203 days
Number of snow days: 45 days
Look at detailed online map of Town of Massena
* Weather data for Town of Massena 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) | 4.8 | 13.5 | 8.6 | 25.6 | 31.3 | 33.3 | 33.0 | 27.6 | 31.7 | 29.6 | 16.5 | 9.2 |
| Average daytime temperature (°C) | -0.2 | 1.1 | 3.4 | 14.1 | 19.5 | 23.9 | 27.2 | 23.9 | 22.7 | 16.4 | 6.3 | 3.2 |
| Average temperature (°C) | -3.4 | -5.1 | -0.9 | 7.5 | 12.9 | 18.2 | 22.3 | 19.5 | 17.9 | 12.5 | 2.4 | -0.1 |
| Average night temperature (°C) | -6.3 | -10.1 | -5.1 | 2.3 | 6.8 | 13.4 | 18.4 | 15.9 | 14.0 | 9.3 | -0.6 | -2.6 |
| Absolute minimum temperature (°C) | -14.8 | -30.0 | -11.1 | -8.1 | 1.0 | 7.5 | 14.2 | 11.9 | 8.8 | -0.1 | -6.1 | -9.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.9 | 5.2 | 5.9 | 7.9 | 11.1 | 10.0 | 11.3 | 9.9 | 9.6 | 5.5 | 5.3 | 2.4 |
| Precipitation (mm) | 119 | 75 | 75 | 93 | 75 | 104 | 137 | 169 | 50 | 125 | 47 | 137 |
| Sunny days | 5 | 6 | 12 | 12 | 18 | 8 | 4 | 4 | 20 | 7 | 10 | 11 |
| Rainy days | 11 | 11 | 12 | 17 | 13 | 22 | 27 | 27 | 10 | 24 | 13 | 16 |
| Snow days | 15 | 11 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 4 |
The best time to visit Town of Massena during the most sunny months:
Months with the longest average daylight duration in Town of Massena:
The largest precipitation sum in Town of Massena is at