Average annual temperature is 10.4 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -18.0 °C
Number of sunny days: 174 days
Number of rainy days: 175 days
Number of snow days: 16 days
Look at detailed online map of Ravinia
* Weather data for Ravinia 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) | 9.6 | 15.1 | 19.7 | 24.9 | 25.9 | 27.8 | 31.4 | 36.6 | 33.3 | 26.9 | 19.1 | 12.5 |
| Average daytime temperature (°C) | 2.5 | 4.8 | 5.9 | 14.3 | 16.8 | 22.1 | 25.5 | 25.3 | 22.1 | 16.3 | 9.4 | 5.9 |
| Average temperature (°C) | -0.6 | 0.0 | 2.1 | 8.9 | 12.6 | 17.8 | 21.5 | 21.6 | 19.1 | 12.7 | 5.3 | 3.2 |
| Average night temperature (°C) | -2.7 | -3.4 | -0.7 | 4.5 | 8.8 | 14.4 | 18.2 | 18.5 | 16.2 | 9.9 | 2.1 | 1.1 |
| Absolute minimum temperature (°C) | -18.0 | -17.9 | -10.7 | -2.5 | 3.0 | 9.1 | 15.0 | 14.8 | 11.8 | -1.6 | -9.8 | -7.2 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.2 | 7.9 | 7.0 | 9.2 | 10.7 | 12.0 | 11.8 | 10.6 | 8.3 | 6.4 | 6.9 | 3.7 |
| Precipitation (mm) | 61 | 101 | 77 | 65 | 45 | 51 | 181 | 101 | 123 | 98 | 42 | 71 |
| Sunny days | 12 | 18 | 9 | 15 | 21 | 18 | 12 | 12 | 12 | 10 | 22 | 13 |
| Rainy days | 12 | 8 | 19 | 15 | 10 | 12 | 19 | 19 | 18 | 20 | 7 | 16 |
| Snow days | 7 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
The best time to visit Ravinia during the most sunny months:
The largest precipitation sum in Ravinia is at