Average annual temperature is 8.3 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -25.4 °C
Number of sunny days: 223 days
Number of rainy days: 112 days
Number of snow days: 30 days
Look at detailed online map of Township of Altona
* Weather data for Township of Altona 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) | 1.2 | 3.4 | 5.6 | 25.9 | 29.5 | 31.4 | 34.9 | 36.1 | 35.1 | 30.7 | 16.7 | 10.3 |
| Average daytime temperature (°C) | -5.7 | -2.9 | -0.5 | 11.6 | 23.1 | 27.8 | 28.0 | 28.2 | 25.3 | 14.5 | 8.3 | 4.2 |
| Average temperature (°C) | -8.7 | -7.9 | -5.2 | 5.6 | 16.6 | 22.2 | 21.9 | 22.4 | 19.6 | 9.8 | 2.7 | -0.4 |
| Average night temperature (°C) | -11.7 | -11.9 | -9.1 | 0.9 | 10.7 | 16.8 | 16.2 | 17.5 | 14.8 | 5.9 | -1.5 | -3.4 |
| Absolute minimum temperature (°C) | -25.4 | -25.2 | -18.1 | -9.9 | 1.3 | 9.4 | 9.9 | 11.2 | 8.0 | -7.1 | -10.5 | -8.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.5 | 7.4 | 7.1 | 8.5 | 11.5 | 12.8 | 12.7 | 11.7 | 9.9 | 7.4 | 7.2 | 5.0 |
| Precipitation (mm) | 29 | 34 | 50 | 89 | 108 | 73 | 58 | 107 | 43 | 85 | 1 | 57 |
| Sunny days | 20 | 19 | 19 | 16 | 17 | 15 | 18 | 21 | 15 | 17 | 26 | 20 |
| Rainy days | 5 | 4 | 4 | 10 | 14 | 15 | 13 | 10 | 15 | 13 | 2 | 7 |
| Snow days | 6 | 5 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 |
The best time to visit Township of Altona during the most sunny months:
Months with the longest average daylight duration in Township of Altona:
The largest precipitation sum in Township of Altona is at