Average annual temperature is 9.6 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -25.6 °C
Number of sunny days: 195 days
Number of rainy days: 138 days
Number of snow days: 32 days
Look at detailed online map of Town of Byron
* Weather data for Town of Byron 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) | 4.7 | 8.3 | 10.4 | 27.0 | 32.8 | 33.2 | 31.8 | 36.1 | 34.7 | 30.1 | 16.8 | 11.8 |
| Average daytime temperature (°C) | -0.6 | 2.0 | 5.6 | 14.3 | 22.9 | 28.1 | 27.5 | 27.5 | 24.4 | 15.2 | 7.6 | 4.9 |
| Average temperature (°C) | -4.6 | -3.5 | -0.1 | 7.9 | 15.7 | 21.5 | 21.9 | 21.9 | 19.0 | 11.0 | 3.1 | 1.0 |
| Average night temperature (°C) | -8.0 | -7.9 | -4.5 | 3.2 | 9.5 | 15.4 | 16.7 | 17.1 | 14.7 | 7.5 | -0.5 | -1.8 |
| Absolute minimum temperature (°C) | -25.6 | -25.2 | -16.3 | -4.0 | 0.3 | 7.3 | 12.0 | 10.8 | 8.6 | -5.0 | -13.1 | -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 | 10.5 | 11.9 | 13.5 | 14.8 | 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) | 3.9 | 6.2 | 7.1 | 7.9 | 10.9 | 12.4 | 12.4 | 11.2 | 9.1 | 6.4 | 6.4 | 4.1 |
| Precipitation (mm) | 46 | 65 | 66 | 132 | 71 | 45 | 68 | 60 | 129 | 126 | 10 | 32 |
| Sunny days | 14 | 14 | 15 | 13 | 19 | 18 | 13 | 19 | 13 | 13 | 24 | 20 |
| Rainy days | 7 | 7 | 10 | 15 | 12 | 12 | 18 | 12 | 17 | 15 | 5 | 8 |
| Snow days | 10 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 3 |
The best time to visit Town of Byron during the most sunny months:
Months with the longest average daylight duration in Town of Byron:
The largest precipitation sum in Town of Byron is at