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Vermillion (SD) Climate by Month

The graphs below provide an overview of the climate in Vermillion (South Dakota), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Vermillion (SD)

Sun   Jun 16
32°C | 20°C
S 22 km/h
6.5 mm
almost clear and no rain

almost clear and no rain

Mon   Jun 17
34°C | 22°C
S 32 km/h
clear and no rain

clear and no rain

Tue   Jun 18
30°C | 20°C
S 32 km/h
7.7 mm
partly cloudy and thunder

partly cloudy and thunder

The best time of year to visit Vermillion in the United States of America

During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Vermillion?
    The hottest season / summer takes place in June, July, August and September.
  • Does Vermillion have a dry season?
    Yes, the months of January and November are very dry.
  • When is winter in Vermillion?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Vermillion?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Vermillion?
    The coldest month is January with an average maximum temperature of -0°C.
  • Which is the wettest month in Vermillion?
    June tops the wettest month list with 107 mm of rainfall.
  • Which is the driest month in Vermillion?
    January is the driest month with 14 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.