Average annual temperature is 20.3 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Town of Alto
* Weather data for Town of Alto 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) | 23.5 | 26.7 | 27.6 | 31.4 | 32.2 | 38.1 | 38.7 | 40.9 | 40.0 | 33.8 | 28.2 | 24.3 |
| Average daytime temperature (°C) | 16.5 | 18.6 | 22.3 | 23.7 | 28.0 | 33.8 | 36.1 | 38.6 | 33.5 | 26.4 | 19.5 | 17.1 |
| Average temperature (°C) | 11.6 | 12.5 | 16.4 | 17.6 | 22.5 | 27.2 | 30.1 | 32.1 | 27.2 | 20.3 | 13.9 | 11.1 |
| Average night temperature (°C) | 7.8 | 8.3 | 12.1 | 13.1 | 17.9 | 22.1 | 24.8 | 26.1 | 22.1 | 15.9 | 9.8 | 6.3 |
| Absolute minimum temperature (°C) | -0.7 | -2.0 | 0.5 | 7.0 | 12.0 | 17.8 | 22.6 | 21.6 | 17.7 | 4.5 | 1.0 | -1.0 |
| 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 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| 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) | 6.1 | 6.4 | 7.6 | 8.1 | 9.3 | 10.6 | 11.8 | 12.2 | 10.7 | 8.5 | 6.8 | 7.7 |
| Precipitation (mm) | 159 | 103 | 149 | 231 | 159 | 145 | 26 | 1 | 41 | 89 | 56 | 75 |
| Sunny days | 14 | 11 | 10 | 8 | 15 | 10 | 20 | 26 | 17 | 18 | 17 | 21 |
| Rainy days | 17 | 17 | 21 | 22 | 16 | 20 | 11 | 5 | 13 | 13 | 13 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Town of Alto during the most sunny months:
The largest precipitation sum in Town of Alto is at