Average annual temperature is 12.8 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -9.2 °C
Number of sunny days: 177 days
Number of rainy days: 183 days
Number of snow days: 5 days
Look at detailed online map of Franco
* Weather data for Franco 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) | 18.6 | 22.5 | 23.7 | 26.3 | 26.2 | 30.0 | 32.5 | 32.6 | 31.9 | 27.1 | 23.0 | 16.1 |
| Average daytime temperature (°C) | 9.9 | 12.9 | 13.5 | 19.3 | 21.7 | 24.7 | 28.8 | 27.0 | 24.9 | 19.4 | 13.9 | 9.9 |
| Average temperature (°C) | 4.4 | 6.8 | 7.1 | 12.3 | 15.7 | 18.9 | 22.9 | 21.6 | 18.9 | 13.4 | 7.1 | 4.6 |
| Average night temperature (°C) | 0.8 | 2.4 | 2.2 | 6.6 | 10.6 | 13.9 | 18.2 | 17.4 | 14.0 | 8.8 | 2.5 | 1.1 |
| Absolute minimum temperature (°C) | -7.3 | -9.2 | -8.0 | -0.5 | 2.3 | 8.5 | 14.2 | 12.0 | 10.2 | 1.7 | -7.3 | -6.9 |
| 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) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 4.7 | 6.0 | 8.2 | 9.7 | 10.3 | 11.1 | 11.5 | 10.3 | 10.5 | 8.2 | 7.6 | 5.6 |
| Precipitation (mm) | 96 | 96 | 80 | 70 | 74 | 50 | 69 | 88 | 56 | 22 | 35 | 68 |
| Sunny days | 12 | 16 | 18 | 17 | 14 | 13 | 7 | 10 | 15 | 19 | 22 | 14 |
| Rainy days | 16 | 12 | 12 | 13 | 17 | 17 | 24 | 21 | 15 | 12 | 8 | 16 |
| Snow days | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Franco during the most sunny months:
The largest precipitation sum in Franco is at