Average annual temperature is 9.1 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -24.8 °C
Number of sunny days: 186 days
Number of rainy days: 144 days
Number of snow days: 35 days
Look at detailed online map of Seymour
* Weather data for Seymour 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) | 4.2 | 9.7 | 8.9 | 26.0 | 31.1 | 32.6 | 33.6 | 33.5 | 35.2 | 28.8 | 16.6 | 11.7 |
| Average daytime temperature (°C) | -0.8 | 0.5 | 2.6 | 13.5 | 20.9 | 26.5 | 28.9 | 26.7 | 23.9 | 15.0 | 7.0 | 4.1 |
| Average temperature (°C) | -4.0 | -4.1 | -2.0 | 7.3 | 14.1 | 20.3 | 22.7 | 21.0 | 18.5 | 10.9 | 2.5 | 0.6 |
| Average night temperature (°C) | -6.6 | -8.0 | -5.7 | 2.4 | 8.2 | 14.4 | 17.1 | 16.3 | 14.3 | 7.3 | -0.9 | -2.2 |
| Absolute minimum temperature (°C) | -24.8 | -24.2 | -13.7 | -5.3 | -0.7 | 7.3 | 13.7 | 9.4 | 8.1 | -3.8 | -11.7 | -8.3 |
| 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 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 3.7 | 6.7 | 6.9 | 8.2 | 10.0 | 12.0 | 12.7 | 11.3 | 9.4 | 6.1 | 6.5 | 4.5 |
| Precipitation (mm) | 42 | 66 | 92 | 116 | 50 | 78 | 41 | 100 | 35 | 88 | 22 | 36 |
| Sunny days | 15 | 12 | 12 | 10 | 20 | 22 | 13 | 19 | 14 | 10 | 22 | 17 |
| Rainy days | 6 | 6 | 10 | 18 | 11 | 8 | 18 | 12 | 16 | 20 | 7 | 12 |
| Snow days | 10 | 10 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
The best time to visit Seymour during the most sunny months:
Months with the longest average daylight duration in Seymour:
The largest precipitation sum in Seymour is at