Average annual temperature is 14.8 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -12.3 °C
Number of sunny days: 241 days
Number of rainy days: 122 days
Number of snow days: 2 days
Look at detailed online map of Marion
* Weather data for Marion 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) | 13.7 | 18.3 | 22.4 | 30.9 | 32.4 | 37.2 | 37.7 | 40.2 | 34.6 | 32.1 | 22.2 | 17.4 |
| Average daytime temperature (°C) | 7.5 | 10.2 | 13.3 | 22.1 | 26.6 | 30.5 | 33.0 | 33.6 | 29.8 | 21.4 | 13.7 | 9.5 |
| Average temperature (°C) | 1.8 | 3.1 | 6.7 | 14.4 | 20.0 | 24.4 | 26.8 | 27.3 | 23.5 | 15.8 | 8.2 | 4.7 |
| Average night temperature (°C) | -1.9 | -2.4 | 1.9 | 8.3 | 14.5 | 19.0 | 21.9 | 22.0 | 18.4 | 11.0 | 3.7 | 1.3 |
| Absolute minimum temperature (°C) | -12.0 | -12.3 | -7.3 | -1.3 | 5.3 | 13.8 | 17.5 | 16.4 | 13.5 | -3.6 | -8.1 | -4.5 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.7 | 8.6 | 8.4 | 10.2 | 10.3 | 11.9 | 12.0 | 12.0 | 10.1 | 8.1 | 7.5 | 5.4 |
| Precipitation (mm) | 32 | 50 | 16 | 51 | 77 | 64 | 63 | 49 | 83 | 51 | 47 | 62 |
| Sunny days | 22 | 21 | 20 | 23 | 15 | 14 | 16 | 24 | 21 | 21 | 23 | 21 |
| Rainy days | 9 | 6 | 11 | 7 | 16 | 16 | 15 | 7 | 9 | 10 | 6 | 10 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Marion during the most sunny months:
The largest precipitation sum in Marion is at