Average annual temperature is 10.4 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -26.7 °C
Number of sunny days: 212 days
Number of rainy days: 115 days
Number of snow days: 38 days
Look at detailed online map of Peoria
* Weather data for Peoria 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) | 7.8 | 16.7 | 20.7 | 28.4 | 27.0 | 33.3 | 34.5 | 36.1 | 35.2 | 28.1 | 24.4 | 18.0 |
| Average daytime temperature (°C) | -0.4 | 7.2 | 10.0 | 17.3 | 21.8 | 24.5 | 30.2 | 30.6 | 27.5 | 19.3 | 13.6 | 9.2 |
| Average temperature (°C) | -5.2 | -1.3 | 2.0 | 8.8 | 15.2 | 17.9 | 23.1 | 23.3 | 19.8 | 11.7 | 5.9 | 2.3 |
| Average night temperature (°C) | -9.7 | -7.0 | -3.8 | 1.7 | 9.2 | 12.3 | 17.1 | 17.3 | 13.0 | 5.3 | 0.5 | -2.1 |
| Absolute minimum temperature (°C) | -26.7 | -20.4 | -13.8 | -7.9 | 5.3 | 8.5 | 12.4 | 11.7 | 7.6 | -7.3 | -8.1 | -7.4 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 6.4 | 8.8 | 9.3 | 10.1 | 10.4 | 11.0 | 12.6 | 11.7 | 10.9 | 9.4 | 7.7 | 6.9 |
| Precipitation (mm) | 36 | 14 | 21 | 41 | 152 | 164 | 78 | 31 | 37 | 20 | 16 | 16 |
| Sunny days | 14 | 21 | 19 | 18 | 7 | 9 | 13 | 18 | 23 | 25 | 24 | 21 |
| Rainy days | 1 | 3 | 7 | 9 | 24 | 21 | 18 | 13 | 7 | 5 | 4 | 3 |
| Snow days | 16 | 4 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 7 |
The best time to visit Peoria during the most sunny months:
The largest precipitation sum in Peoria is at