Average annual temperature is 13.9 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 182 days
Number of rainy days: 180 days
Number of snow days: 3 days
Look at detailed online map of Shelby County
* Weather data for Shelby County 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) | 18.1 | 22.6 | 24.2 | 27.4 | 29.9 | 33.1 | 34.5 | 34.4 | 33.2 | 29.8 | 25.0 | 16.7 |
| Average daytime temperature (°C) | 9.1 | 13.1 | 13.4 | 19.0 | 23.8 | 27.7 | 30.2 | 29.3 | 27.6 | 20.4 | 13.6 | 10.0 |
| Average temperature (°C) | 4.8 | 6.6 | 7.1 | 12.6 | 17.4 | 21.2 | 24.3 | 23.4 | 21.0 | 14.9 | 7.9 | 5.2 |
| Average night temperature (°C) | 1.6 | 2.1 | 2.5 | 7.1 | 11.9 | 15.7 | 19.7 | 18.6 | 15.4 | 10.8 | 3.8 | 1.9 |
| Absolute minimum temperature (°C) | -5.4 | -7.4 | -6.7 | -0.3 | 3.8 | 10.1 | 15.5 | 12.6 | 11.1 | -2.0 | -6.1 | -6.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.4 | 7.6 | 7.6 | 9.3 | 10.7 | 10.7 | 11.7 | 11.0 | 10.7 | 7.4 | 7.5 | 5.2 |
| Precipitation (mm) | 117 | 112 | 157 | 77 | 45 | 103 | 91 | 83 | 23 | 80 | 39 | 78 |
| Sunny days | 6 | 15 | 17 | 17 | 18 | 15 | 7 | 16 | 17 | 18 | 22 | 14 |
| Rainy days | 23 | 13 | 14 | 13 | 13 | 15 | 24 | 15 | 13 | 13 | 8 | 16 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Shelby County during the most sunny months:
The largest precipitation sum in Shelby County is at