Average annual temperature is 11.8 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -10.6 °C
Number of sunny days: 165 days
Number of rainy days: 186 days
Number of snow days: 14 days
Look at detailed online map of Township of Peru
* Weather data for Township of Peru 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) | 16.6 | 19.8 | 19.3 | 25.4 | 28.5 | 31.9 | 31.8 | 30.8 | 31.2 | 27.7 | 19.0 | 15.4 |
| Average daytime temperature (°C) | 5.8 | 10.1 | 9.7 | 16.8 | 21.2 | 25.3 | 27.7 | 26.5 | 24.1 | 17.6 | 10.8 | 8.1 |
| Average temperature (°C) | 2.1 | 3.3 | 4.0 | 10.8 | 15.3 | 19.6 | 22.8 | 21.2 | 18.9 | 13.2 | 5.4 | 4.3 |
| Average night temperature (°C) | -0.8 | -1.4 | -0.3 | 5.2 | 9.9 | 14.1 | 18.2 | 16.5 | 14.4 | 9.2 | 1.4 | 1.4 |
| Absolute minimum temperature (°C) | -10.4 | -10.6 | -8.0 | -1.3 | 1.7 | 8.5 | 13.9 | 10.1 | 8.8 | -2.4 | -7.5 | -4.7 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 3.2 | 7.1 | 7.0 | 9.1 | 10.3 | 10.5 | 11.9 | 10.6 | 9.3 | 7.0 | 7.0 | 4.3 |
| Precipitation (mm) | 132 | 63 | 135 | 122 | 80 | 123 | 105 | 108 | 42 | 81 | 45 | 60 |
| Sunny days | 8 | 15 | 12 | 15 | 21 | 14 | 5 | 14 | 16 | 15 | 20 | 10 |
| Rainy days | 17 | 13 | 14 | 15 | 10 | 16 | 26 | 17 | 14 | 16 | 9 | 19 |
| Snow days | 6 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Township of Peru during the most sunny months:
The largest precipitation sum in Township of Peru is at