Average annual temperature is 15.1 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -9.6 °C
Number of sunny days: 211 days
Number of rainy days: 152 days
Number of snow days: 2 days
Look at detailed online map of Perry County
* Weather data for Perry 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) | 20.5 | 21.9 | 24.5 | 27.8 | 31.7 | 37.0 | 37.0 | 37.3 | 32.8 | 30.5 | 25.5 | 18.3 |
| Average daytime temperature (°C) | 9.0 | 12.0 | 13.8 | 20.9 | 26.0 | 30.8 | 31.7 | 30.4 | 27.8 | 21.0 | 14.6 | 10.6 |
| Average temperature (°C) | 4.5 | 6.2 | 7.8 | 14.2 | 19.9 | 24.2 | 26.1 | 25.1 | 22.0 | 15.9 | 9.0 | 6.1 |
| Average night temperature (°C) | 1.2 | 2.0 | 3.3 | 8.6 | 14.8 | 18.3 | 21.5 | 20.9 | 17.2 | 11.6 | 4.7 | 3.0 |
| Absolute minimum temperature (°C) | -9.6 | -9.3 | -6.2 | 2.3 | 6.8 | 13.2 | 17.6 | 15.1 | 12.6 | -1.5 | -4.0 | -4.9 |
| 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) | 5.0 | 7.3 | 7.2 | 10.3 | 10.9 | 12.7 | 11.6 | 10.3 | 10.5 | 7.6 | 7.9 | 6.2 |
| Precipitation (mm) | 125 | 70 | 229 | 81 | 91 | 39 | 81 | 157 | 94 | 59 | 20 | 59 |
| Sunny days | 17 | 18 | 16 | 18 | 18 | 21 | 9 | 17 | 17 | 19 | 23 | 18 |
| Rainy days | 12 | 10 | 15 | 12 | 13 | 9 | 22 | 14 | 13 | 12 | 7 | 13 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Perry County during the most sunny months:
The largest precipitation sum in Perry County is at