Average monthly rainy days in Vermillion (SD)
The number of days each month with rain, snow and hail in Vermillion (South Dakota), the United States of America.
- On average, May is the most rainy with 12 days of rain/snow.
- On average, November is the driest month with 4 rainy days.
- The average annual number of rainy days is 98.
Forecast for Vermillion (SD)
almost clear and small chance of rain
broken clouds and thunder
partly cloudy and small chance of slight rain