Average annual temperature is 14.7 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 159 days
Number of rainy days: 204 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) | 18.3 | 21.7 | 23.6 | 24.6 | 27.2 | 29.8 | 33.1 | 35.0 | 30.7 | 25.4 | 23.6 | 16.9 |
| Average daytime temperature (°C) | 11.4 | 14.4 | 16.0 | 19.2 | 22.2 | 25.7 | 29.9 | 29.5 | 25.8 | 20.0 | 14.6 | 11.0 |
| Average temperature (°C) | 6.9 | 9.6 | 10.2 | 13.7 | 17.0 | 20.3 | 24.0 | 23.7 | 20.3 | 14.8 | 9.5 | 6.3 |
| Average night temperature (°C) | 3.7 | 5.9 | 5.6 | 9.2 | 12.9 | 16.1 | 19.2 | 19.3 | 15.8 | 10.7 | 5.6 | 2.6 |
| Absolute minimum temperature (°C) | -4.2 | -5.1 | -6.1 | 3.5 | 5.1 | 12.2 | 15.8 | 15.4 | 12.3 | 4.2 | -4.8 | -5.8 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 5.7 | 5.7 | 8.4 | 9.0 | 10.1 | 11.1 | 11.6 | 10.4 | 10.8 | 9.2 | 7.1 | 6.3 |
| Precipitation (mm) | 290 | 133 | 172 | 175 | 64 | 111 | 59 | 110 | 33 | 27 | 54 | 214 |
| Sunny days | 12 | 9 | 15 | 12 | 10 | 11 | 7 | 13 | 16 | 17 | 21 | 16 |
| Rainy days | 18 | 19 | 16 | 18 | 21 | 19 | 24 | 18 | 14 | 14 | 9 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Marion during the most sunny months:
The largest precipitation sum in Marion is at