Average annual temperature is 12.7 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -9.5 °C
Number of sunny days: 203 days
Number of rainy days: 158 days
Number of snow days: 4 days
Look at detailed online map of Lilly
* Weather data for Lilly 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) | 17.1 | 22.7 | 24.5 | 28.8 | 27.3 | 29.8 | 35.8 | 34.4 | 35.1 | 27.2 | 24.5 | 18.4 |
| Average daytime temperature (°C) | 9.0 | 11.9 | 12.8 | 20.6 | 21.4 | 25.4 | 31.1 | 29.7 | 25.8 | 20.1 | 12.9 | 9.7 |
| Average temperature (°C) | 4.0 | 5.7 | 6.1 | 12.9 | 15.2 | 18.9 | 23.8 | 22.7 | 19.0 | 13.4 | 6.0 | 3.9 |
| Average night temperature (°C) | 0.1 | 0.4 | 0.6 | 6.2 | 9.5 | 12.8 | 17.0 | 16.7 | 13.2 | 8.0 | 0.7 | -0.4 |
| Absolute minimum temperature (°C) | -6.3 | -9.5 | -7.7 | -2.0 | 1.2 | 8.2 | 13.1 | 10.1 | 8.2 | -1.5 | -7.2 | -6.7 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 5.7 | 6.9 | 8.0 | 9.8 | 10.3 | 10.7 | 12.4 | 11.0 | 9.3 | 8.9 | 8.0 | 6.2 |
| Precipitation (mm) | 46 | 88 | 71 | 97 | 57 | 99 | 76 | 37 | 46 | 20 | 60 | 100 |
| Sunny days | 12 | 17 | 18 | 20 | 16 | 15 | 12 | 17 | 15 | 19 | 25 | 17 |
| Rainy days | 18 | 11 | 11 | 10 | 15 | 15 | 19 | 14 | 15 | 12 | 5 | 13 |
| Snow days | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Lilly during the most sunny months:
The largest precipitation sum in Lilly is at