ClimateForecastDecemberJanuary >>

Sparta (WI) Climate by Month

Sparta experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It receives a moderate amount of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Sparta is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 28°C in July to a very cold -4°C in January. Nighttime temperatures can drop, with averages reaching -14°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Sparta receives mid-range precipitation levels, with 899 mm annually. The seasons in Sparta, bring significant changes in precipitation. The wettest month, June, receives high rainfall, with an average of 128 mm of precipitation. This rainfall is distributed across 12 rainy days.

In contrast, the driest month, January, experiences much less snowfall, totaling 24 mm over 8 snowy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

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

During the months of May, June 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 winter in Sparta?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Sparta?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Sparta?
    The coldest month is January with an average maximum temperature of -4°C.
  • Which is the wettest month in Sparta?
    June tops the wettest month list with 128 mm of rainfall.
  • Which is the driest month in Sparta?
    January is the driest month with 24 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.

    Forecast for Sparta (WI)

    Sun   Dec 15
    4°C | 0°C
    S 4 km/h
    0.3 mm
    overcast and small chance of slight rain

    overcast and small chance of slight rain

    Mon   Dec 16
    4°C | 0°C
    W 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Tue   Dec 17
    1°C | -4°C
    W 7 km/h
    overcast and no rain

    overcast and no rain