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Winner (SD) Weather and Climate: A Comprehensive Guide

The temperature in Winner can vary greatly throughout the year. The temperatures shift from very warm to very cold. It receives mid-range precipitation levels. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from very warm to very cold in Winner. Average maximum daytime temperatures range from a very warm 32°C in July, the warmest time of the year, to a very cold 1°C during cooler months like February.

At night, temperatures typically drop to an average of around -10°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Winner has a moderate amount of precipitation, averaging 628 mm of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, June receives high rainfall, averaging 117 mm of precipitation, recorded across 13 rainy days. In contrast, the drier season, January brings less snowfall, with 11 mm over 5 snowy days. For more details, please visit our Winner Precipitation page.

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

Forecast for Winner (SD)

Mon   Dec 23
9°C | -2°C
W 4 m/s
clear and no rain

clear and no rain

Tue   Dec 24
9°C | -2°C
S 4 m/s
clear and no rain

clear and no rain

Wed   Dec 25
11°C | 1°C
S 9 m/s
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Winner 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 Winner?
    The hottest season / summer takes place in June, July, August and September.
  • Does Winner have a dry season?
    Yes, the months of January, February and November are very dry.
  • When is winter in Winner?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Winner?
    July has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Winner?
    The coldest month is February with an average maximum temperature of 1°C.
  • Which is the wettest month in Winner?
    June tops the wettest month list with 117 mm of rainfall.
  • Which is the driest month in Winner?
    January is the driest month with 11 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.