Average annual temperature is 15.3 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -8.8 °C
Number of sunny days: 205 days
Number of rainy days: 158 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) | 19.8 | 22.4 | 23.6 | 28.1 | 31.7 | 35.3 | 36.5 | 36.6 | 32.5 | 30.4 | 24.0 | 18.2 |
| Average daytime temperature (°C) | 9.9 | 12.9 | 14.3 | 20.9 | 25.6 | 30.3 | 31.6 | 30.2 | 27.7 | 21.3 | 14.7 | 11.0 |
| Average temperature (°C) | 5.4 | 6.9 | 8.4 | 14.3 | 19.7 | 23.8 | 26.1 | 25.0 | 21.9 | 16.1 | 9.2 | 6.4 |
| Average night temperature (°C) | 2.0 | 2.7 | 3.9 | 9.0 | 14.7 | 18.3 | 21.7 | 21.0 | 17.1 | 11.9 | 5.0 | 3.0 |
| Absolute minimum temperature (°C) | -7.7 | -8.8 | -5.8 | 2.2 | 6.8 | 13.6 | 17.2 | 15.0 | 13.4 | -0.3 | -3.8 | -5.1 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 5.1 | 7.3 | 7.7 | 10.3 | 11.1 | 12.5 | 11.4 | 10.5 | 10.6 | 7.8 | 7.8 | 6.3 |
| Precipitation (mm) | 151 | 104 | 189 | 90 | 71 | 30 | 137 | 122 | 18 | 70 | 17 | 56 |
| Sunny days | 16 | 18 | 17 | 19 | 16 | 17 | 8 | 17 | 16 | 19 | 23 | 19 |
| Rainy days | 13 | 10 | 14 | 11 | 15 | 13 | 23 | 14 | 14 | 12 | 7 | 12 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Marion during the most sunny months:
The largest precipitation sum in Marion is at