Average annual temperature is 12.2 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -19.0 °C
Number of sunny days: 207 days
Number of rainy days: 145 days
Number of snow days: 13 days
Look at detailed online map of Genoa
* Weather data for Genoa 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 | 15.3 | 20.5 | 27.4 | 30.7 | 31.8 | 35.1 | 35.8 | 33.2 | 31.8 | 20.0 | 14.5 |
| Average daytime temperature (°C) | 3.1 | 7.1 | 8.7 | 17.5 | 24.8 | 28.7 | 29.1 | 28.4 | 26.8 | 18.7 | 11.3 | 7.1 |
| Average temperature (°C) | -1.1 | 0.4 | 3.3 | 10.9 | 18.4 | 22.9 | 23.8 | 23.5 | 20.8 | 13.8 | 6.0 | 3.2 |
| Average night temperature (°C) | -4.1 | -4.5 | -0.8 | 5.6 | 12.5 | 17.4 | 19.0 | 19.3 | 15.8 | 9.8 | 1.7 | 0.2 |
| Absolute minimum temperature (°C) | -15.1 | -19.0 | -12.7 | -3.2 | 3.3 | 9.3 | 14.5 | 13.3 | 10.8 | -3.7 | -9.5 | -5.9 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 5.3 | 7.5 | 6.9 | 9.8 | 11.9 | 12.3 | 11.9 | 11.0 | 10.7 | 7.5 | 7.2 | 4.7 |
| Precipitation (mm) | 45 | 110 | 71 | 49 | 39 | 67 | 149 | 98 | 28 | 65 | 16 | 73 |
| Sunny days | 16 | 19 | 13 | 19 | 18 | 17 | 14 | 13 | 22 | 17 | 24 | 15 |
| Rainy days | 9 | 7 | 16 | 11 | 13 | 13 | 17 | 18 | 8 | 14 | 4 | 15 |
| Snow days | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Genoa during the most sunny months:
The largest precipitation sum in Genoa is at