Average annual temperature is 9.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -28.5 °C
Number of sunny days: 193 days
Number of rainy days: 141 days
Number of snow days: 31 days
Look at detailed online map of Town of Seneca
* Weather data for Town of Seneca 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) | 6.5 | 9.4 | 11.1 | 26.2 | 31.7 | 33.6 | 35.0 | 36.9 | 34.8 | 29.1 | 17.1 | 12.1 |
| Average daytime temperature (°C) | -0.1 | 1.5 | 4.5 | 14.4 | 22.3 | 28.0 | 29.3 | 27.6 | 24.3 | 15.5 | 7.8 | 5.0 |
| Average temperature (°C) | -3.6 | -3.6 | -0.5 | 8.0 | 15.2 | 21.3 | 23.2 | 21.9 | 18.8 | 11.2 | 2.9 | 1.2 |
| Average night temperature (°C) | -6.3 | -8.0 | -4.7 | 2.8 | 9.0 | 14.9 | 17.3 | 17.1 | 14.5 | 7.4 | -0.8 | -1.6 |
| Absolute minimum temperature (°C) | -28.5 | -25.2 | -18.3 | -4.7 | -0.6 | 6.8 | 12.5 | 10.3 | 8.0 | -3.9 | -12.8 | -8.2 |
| 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) | 9.3 | 10.5 | 11.9 | 13.5 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 4.1 | 6.5 | 7.0 | 7.7 | 10.2 | 12.3 | 12.6 | 11.6 | 8.9 | 6.2 | 6.6 | 4.5 |
| Precipitation (mm) | 42 | 70 | 78 | 95 | 34 | 55 | 45 | 91 | 102 | 101 | 13 | 43 |
| Sunny days | 14 | 13 | 12 | 14 | 19 | 22 | 13 | 20 | 15 | 11 | 23 | 17 |
| Rainy days | 8 | 6 | 11 | 16 | 12 | 8 | 18 | 11 | 15 | 18 | 6 | 12 |
| Snow days | 9 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 |
The best time to visit Town of Seneca during the most sunny months:
Months with the longest average daylight duration in Town of Seneca:
The largest precipitation sum in Town of Seneca is at