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Grand Blanc (MI) Weather and Climate: A Comprehensive Guide

The temperature in Grand Blanc can vary greatly throughout the year. The temperatures shift from warm to very cold. It receives mid-range precipitation levels. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to very cold in Grand Blanc. Average maximum daytime temperatures range from a comfortable 28°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, Grand Blanc has a moderate amount of precipitation, averaging 890 mm of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, May receives high rainfall, averaging 114 mm of precipitation, recorded across 14 rainy days. In contrast, the drier season, February brings less snowfall, with 44 mm over 12 snowy days. For more details, please visit our Grand Blanc Precipitation page.

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

Forecast for Grand Blanc (MI)

Sat   Dec 21
-5°C | -13°C
NW 5 m/s
overcast and no rain

overcast and no rain

Sun   Dec 22
-3°C | -14°C
SE 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Mon   Dec 23
3°C | -5°C
S 5 m/s
4.8 mm
overcast and snow

overcast and snow

The best time of year to visit Grand Blanc 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 Grand Blanc?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Grand Blanc?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Grand Blanc?
    The coldest month is February with an average maximum temperature of -1°C.
  • Which is the wettest month in Grand Blanc?
    May tops the wettest month list with 114 mm of rainfall.
  • Which is the driest month in Grand Blanc?
    February is the driest month with 44 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.