Average annual temperature is 12.2 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 221 days
Number of rainy days: 123 days
Number of snow days: 21 days
Look at detailed online map of Lucerne
* Weather data for Lucerne 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) | 12.4 | 18.0 | 22.2 | 29.3 | 29.0 | 32.7 | 36.8 | 37.3 | 37.3 | 29.4 | 21.5 | 18.9 |
| Average daytime temperature (°C) | 2.2 | 7.4 | 10.6 | 19.3 | 24.1 | 28.6 | 31.0 | 31.6 | 29.0 | 19.9 | 14.1 | 7.8 |
| Average temperature (°C) | -2.7 | -0.6 | 3.2 | 11.4 | 17.9 | 22.3 | 24.7 | 25.0 | 21.9 | 13.3 | 7.1 | 2.5 |
| Average night temperature (°C) | -6.2 | -5.7 | -2.1 | 5.1 | 12.5 | 16.6 | 19.2 | 19.4 | 15.9 | 7.8 | 1.9 | -1.3 |
| Absolute minimum temperature (°C) | -22.5 | -17.7 | -7.6 | -4.8 | 2.6 | 13.4 | 13.1 | 13.6 | 10.0 | -6.6 | -6.2 | -4.9 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 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) | 6.7 | 8.4 | 8.8 | 10.8 | 10.1 | 11.9 | 12.0 | 11.7 | 10.5 | 8.7 | 7.3 | 5.4 |
| Precipitation (mm) | 47 | 31 | 17 | 15 | 84 | 72 | 89 | 64 | 40 | 34 | 8 | 33 |
| Sunny days | 19 | 21 | 20 | 22 | 10 | 11 | 15 | 18 | 22 | 19 | 26 | 18 |
| Rainy days | 4 | 4 | 7 | 8 | 21 | 19 | 16 | 13 | 8 | 11 | 2 | 10 |
| Snow days | 8 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
The best time to visit Lucerne during the most sunny months:
The largest precipitation sum in Lucerne is at