Average annual temperature is 15.8 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 210 days
Number of rainy days: 154 days
Number of snow days: 1 day
Look at detailed online map of Allison
* Weather data for Allison 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) | 19.3 | 24.7 | 28.2 | 30.3 | 29.7 | 31.7 | 36.7 | 35.5 | 35.9 | 28.4 | 27.4 | 20.9 |
| Average daytime temperature (°C) | 12.5 | 15.8 | 16.8 | 22.6 | 24.2 | 27.8 | 32.7 | 31.6 | 27.7 | 22.7 | 16.2 | 13.0 |
| Average temperature (°C) | 7.4 | 9.9 | 10.5 | 15.8 | 18.1 | 21.5 | 26.3 | 25.3 | 21.5 | 16.3 | 9.6 | 7.2 |
| Average night temperature (°C) | 3.6 | 5.6 | 5.4 | 9.7 | 12.9 | 16.2 | 21.1 | 20.1 | 16.5 | 11.5 | 4.7 | 2.9 |
| Absolute minimum temperature (°C) | -4.1 | -6.5 | -4.6 | 0.9 | 6.5 | 11.3 | 17.5 | 16.4 | 11.6 | 6.0 | -5.1 | -4.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 6.8 | 8.5 | 9.4 | 10.3 | 10.6 | 12.1 | 10.8 | 9.2 | 9.1 | 8.2 | 6.4 |
| Precipitation (mm) | 100 | 74 | 99 | 131 | 98 | 78 | 57 | 94 | 61 | 19 | 50 | 164 |
| Sunny days | 16 | 16 | 15 | 16 | 13 | 13 | 17 | 15 | 21 | 25 | 25 | 18 |
| Rainy days | 14 | 12 | 16 | 14 | 18 | 17 | 14 | 16 | 9 | 6 | 5 | 13 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Allison during the most sunny months:
The largest precipitation sum in Allison is at