Average annual temperature is 15.4 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -8.1 °C
Number of sunny days: 205 days
Number of rainy days: 159 days
Number of snow days: 1 day
Look at detailed online map of Lilburn
* Weather data for Lilburn 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) | 19.9 | 25.4 | 26.0 | 31.4 | 30.8 | 32.4 | 37.3 | 35.2 | 36.3 | 28.4 | 26.6 | 21.2 |
| Average daytime temperature (°C) | 12.2 | 14.8 | 15.9 | 23.0 | 23.5 | 28.1 | 32.6 | 30.7 | 27.4 | 22.2 | 15.1 | 12.4 |
| Average temperature (°C) | 7.1 | 9.0 | 9.6 | 16.0 | 17.4 | 21.7 | 26.1 | 24.7 | 21.4 | 15.9 | 8.9 | 6.8 |
| Average night temperature (°C) | 3.4 | 4.3 | 4.4 | 9.9 | 12.1 | 16.3 | 21.1 | 19.9 | 16.7 | 11.1 | 4.1 | 2.5 |
| Absolute minimum temperature (°C) | -2.7 | -8.1 | -3.7 | 2.1 | 6.3 | 11.8 | 18.0 | 15.7 | 10.9 | 5.1 | -5.6 | -3.9 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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 | 7.1 | 8.0 | 9.3 | 10.1 | 10.8 | 11.7 | 10.6 | 8.8 | 8.8 | 7.8 | 6.1 |
| Precipitation (mm) | 85 | 68 | 39 | 107 | 74 | 90 | 108 | 64 | 120 | 34 | 38 | 198 |
| Sunny days | 17 | 17 | 16 | 18 | 16 | 15 | 12 | 16 | 15 | 22 | 25 | 16 |
| Rainy days | 14 | 10 | 15 | 12 | 15 | 15 | 19 | 15 | 15 | 9 | 5 | 15 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lilburn during the most sunny months:
The largest precipitation sum in Lilburn is at