Average annual temperature is 18.5 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of Lee County
* Weather data for Lee 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) | 21.2 | 26.3 | 26.4 | 29.2 | 31.6 | 34.2 | 35.2 | 37.1 | 34.0 | 29.6 | 25.1 | 21.3 |
| Average daytime temperature (°C) | 15.9 | 19.2 | 20.5 | 24.0 | 26.5 | 30.1 | 32.8 | 33.7 | 30.1 | 24.2 | 18.4 | 14.5 |
| Average temperature (°C) | 10.8 | 13.8 | 14.6 | 17.8 | 20.9 | 24.4 | 27.0 | 27.5 | 24.1 | 18.5 | 12.9 | 9.7 |
| Average night temperature (°C) | 6.6 | 9.9 | 9.9 | 12.9 | 16.1 | 19.5 | 22.6 | 22.7 | 19.1 | 13.7 | 8.6 | 5.8 |
| Absolute minimum temperature (°C) | -2.4 | -1.9 | -3.0 | 7.4 | 7.9 | 17.3 | 20.6 | 18.6 | 15.7 | 7.8 | -0.8 | -1.3 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.4 | 6.8 | 8.6 | 9.7 | 10.2 | 11.4 | 11.8 | 11.2 | 10.6 | 8.9 | 6.7 | 6.4 |
| Precipitation (mm) | 177 | 110 | 191 | 170 | 86 | 174 | 75 | 71 | 55 | 71 | 45 | 69 |
| Sunny days | 12 | 9 | 13 | 14 | 10 | 11 | 8 | 13 | 17 | 22 | 20 | 21 |
| Rainy days | 19 | 19 | 18 | 16 | 21 | 19 | 23 | 18 | 13 | 9 | 10 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lee County during the most sunny months:
The largest precipitation sum in Lee County is at