Average annual temperature is 14.0 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 174 days
Number of rainy days: 186 days
Number of snow days: 5 days
Look at detailed online map of Alva
* Weather data for Alva 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) | 18.4 | 24.3 | 24.0 | 27.3 | 27.5 | 31.0 | 34.6 | 34.6 | 31.2 | 28.9 | 24.3 | 17.1 |
| Average daytime temperature (°C) | 10.8 | 14.1 | 14.6 | 19.9 | 23.6 | 26.6 | 30.5 | 28.4 | 26.5 | 20.7 | 15.3 | 11.1 |
| Average temperature (°C) | 5.4 | 7.8 | 8.3 | 13.0 | 17.2 | 20.4 | 24.2 | 22.8 | 20.1 | 14.5 | 8.5 | 5.6 |
| Average night temperature (°C) | 1.7 | 3.3 | 3.3 | 7.5 | 11.7 | 15.0 | 19.1 | 18.3 | 15.0 | 9.4 | 3.7 | 1.9 |
| Absolute minimum temperature (°C) | -6.2 | -7.0 | -7.3 | 0.4 | 3.3 | 9.2 | 14.7 | 13.0 | 11.1 | 3.6 | -5.7 | -6.5 |
| 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 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 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) | 4.5 | 6.1 | 7.9 | 9.4 | 10.4 | 10.9 | 11.1 | 9.8 | 10.8 | 8.1 | 7.7 | 5.9 |
| Precipitation (mm) | 126 | 121 | 115 | 87 | 84 | 51 | 47 | 171 | 65 | 34 | 56 | 80 |
| Sunny days | 10 | 15 | 19 | 16 | 13 | 12 | 6 | 12 | 14 | 20 | 20 | 17 |
| Rainy days | 17 | 13 | 12 | 14 | 18 | 18 | 25 | 19 | 16 | 11 | 10 | 13 |
| Snow days | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Alva during the most sunny months:
The largest precipitation sum in Alva is at