Average annual temperature is 15.1 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -8.4 °C
Number of sunny days: 200 days
Number of rainy days: 164 days
Number of snow days: 1 day
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) | 18.4 | 23.1 | 24.7 | 28.0 | 31.1 | 35.4 | 35.9 | 36.6 | 30.9 | 30.0 | 25.9 | 18.2 |
| Average daytime temperature (°C) | 10.2 | 13.1 | 14.5 | 20.5 | 25.1 | 29.9 | 31.3 | 29.8 | 27.6 | 21.3 | 14.9 | 11.1 |
| Average temperature (°C) | 5.6 | 7.1 | 8.4 | 13.8 | 19.1 | 23.4 | 25.6 | 24.5 | 21.7 | 15.9 | 9.2 | 6.1 |
| Average night temperature (°C) | 2.2 | 2.7 | 3.8 | 8.6 | 14.0 | 17.6 | 21.2 | 20.4 | 17.0 | 11.7 | 5.1 | 2.7 |
| Absolute minimum temperature (°C) | -6.4 | -8.4 | -6.1 | 1.5 | 5.8 | 12.3 | 17.6 | 14.6 | 13.2 | -0.7 | -3.9 | -5.4 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 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 | 7.0 | 7.5 | 10.0 | 11.2 | 12.3 | 11.2 | 10.3 | 10.7 | 7.8 | 8.2 | 6.3 |
| Precipitation (mm) | 113 | 112 | 180 | 89 | 109 | 77 | 126 | 179 | 15 | 77 | 23 | 62 |
| Sunny days | 14 | 14 | 16 | 16 | 17 | 16 | 10 | 17 | 18 | 20 | 24 | 18 |
| Rainy days | 17 | 13 | 15 | 14 | 14 | 14 | 21 | 14 | 12 | 11 | 6 | 13 |
| Snow days | 0 | 1 | 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