Average annual temperature is 8.4 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -22.2 °C
Number of sunny days: 157 days
Number of rainy days: 161 days
Number of snow days: 47 days
Look at detailed online map of Township of Aetna
* Weather data for Township of Aetna 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) | 5.0 | 8.6 | 10.5 | 25.8 | 31.0 | 32.5 | 32.0 | 30.6 | 31.0 | 27.7 | 14.7 | 11.0 |
| Average daytime temperature (°C) | -0.1 | 0.8 | 3.8 | 13.3 | 20.6 | 25.5 | 26.4 | 24.5 | 21.9 | 14.1 | 6.1 | 4.3 |
| Average temperature (°C) | -2.9 | -4.0 | -1.2 | 7.1 | 13.5 | 18.8 | 20.3 | 18.5 | 16.3 | 10.0 | 1.8 | 1.2 |
| Average night temperature (°C) | -5.4 | -8.2 | -5.3 | 2.0 | 7.3 | 12.6 | 14.9 | 13.5 | 11.9 | 6.9 | -1.4 | -1.1 |
| Absolute minimum temperature (°C) | -22.2 | -21.3 | -10.8 | -6.0 | -1.1 | 6.4 | 11.1 | 7.1 | 4.5 | -3.3 | -9.0 | -5.8 |
| 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 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 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) | 2.4 | 5.4 | 7.0 | 8.3 | 10.6 | 12.0 | 12.5 | 10.4 | 9.0 | 5.4 | 5.0 | 3.2 |
| Precipitation (mm) | 51 | 77 | 68 | 73 | 45 | 45 | 130 | 111 | 31 | 74 | 43 | 43 |
| Sunny days | 10 | 10 | 10 | 13 | 20 | 17 | 6 | 13 | 17 | 10 | 16 | 15 |
| Rainy days | 9 | 8 | 7 | 15 | 11 | 13 | 25 | 18 | 13 | 20 | 11 | 11 |
| Snow days | 12 | 10 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5 |
The best time to visit Township of Aetna during the most sunny months:
Months with the longest average daylight duration in Township of Aetna:
The largest precipitation sum in Township of Aetna is at