Average annual temperature is 10.4 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -20.6 °C
Number of sunny days: 133 days
Number of rainy days: 214 days
Number of snow days: 18 days
Look at detailed online map of West Seneca
* Weather data for West 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) | 12.1 | 15.9 | 12.3 | 26.3 | 30.5 | 32.1 | 30.4 | 31.2 | 29.7 | 28.2 | 15.2 | 14.5 |
| Average daytime temperature (°C) | 3.6 | 5.1 | 5.2 | 14.4 | 19.0 | 23.3 | 25.7 | 23.9 | 22.4 | 15.8 | 8.6 | 7.2 |
| Average temperature (°C) | 0.5 | 0.0 | 1.4 | 8.7 | 13.2 | 18.6 | 21.9 | 20.0 | 17.9 | 12.7 | 5.1 | 4.2 |
| Average night temperature (°C) | -2.0 | -3.9 | -1.9 | 4.2 | 7.8 | 14.2 | 18.5 | 16.5 | 14.1 | 10.1 | 2.2 | 1.9 |
| Absolute minimum temperature (°C) | -9.6 | -20.6 | -12.7 | -4.7 | 1.2 | 10.0 | 15.9 | 10.6 | 8.0 | 0.9 | -3.8 | -4.5 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.2 | 5.8 | 5.6 | 8.7 | 11.3 | 10.8 | 11.6 | 9.9 | 9.6 | 5.6 | 5.2 | 3.1 |
| Precipitation (mm) | 132 | 84 | 110 | 131 | 54 | 100 | 134 | 95 | 29 | 99 | 76 | 97 |
| Sunny days | 5 | 9 | 12 | 13 | 21 | 13 | 12 | 8 | 18 | 7 | 7 | 8 |
| Rainy days | 20 | 15 | 14 | 17 | 10 | 17 | 19 | 23 | 12 | 24 | 21 | 22 |
| Snow days | 6 | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit West Seneca during the most sunny months:
Months with the longest average daylight duration in West Seneca:
The largest precipitation sum in West Seneca is at