Branch County Climate

Branch County, Michigan

JanFebMarAprMayJunJulAugSepOctNovDec48.1°AVG °F

Avg Annual Temp

48.1°F

Annual Precip

39.1"

Annual Snowfall

42.7"

Extreme Heat Days

7.4

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet= snowfall
2.5"
2.3"
2.2"
3.4"
4.3"
3.9"
4.0"
4.4"
3.3"
3.7"
2.8"
2.4"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Seasonal Overview

Comfort ZoneSpring35°58°9.9"Summer68°71°12.3"Fall39°62°9.7"Winter23°29°7.2"20°40°60°80°100°

National Comparison

Warmer than 24% of US counties
Wetter than 43% of US counties
More seasonal variation than 66% of US counties

Climate Profile

About Branch County Weather

A Temperate Southern Michigan Climate

Branch County averages 48.1°F annually, sitting about 7 degrees below the national median. This climate provides a classic four-season experience typical of the Great Lakes region.

Warmer and Wetter Than State Averages

The county stays warmer than the 45.7°F Michigan average, benefiting from its southern location. It also receives 39.1 inches of annual precipitation, significantly more than the 34.5-inch state average.

Less Snow Than Northern Peers

While parts of Michigan get buried, Branch County sees a more manageable 42.7 inches of snow per year. This is less than half the snowfall recorded in many coastal or northern Michigan counties.

Consistent Warmth and Seven Heat Days

Summer averages 69.1°F, but residents face about 7 days per year where temperatures exceed 90°F. Winter remains cold but steady, with a seasonal average of 26.0°F.

Focus on Moisture and Moderate Cold

With 39.1 inches of rain, residents should ensure proper basement waterproofing and drainage systems. HVAC systems should be rated for moderate cooling and frequent winter heating cycles.

Frequently Asked Questions

What is the average temperature in Branch County?
The average annual temperature in Branch County, MI is 48.1°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Branch County get?
Branch County receives an average of 39.1 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
Does it snow in Branch County?
Yes, Branch County receives an average of 42.7 inches of snowfall per year according to NOAA climate normals.
How hot does Branch County get in summer?
The average summer temperature (June-August) in Branch County is 69.1°F. The county experiences an average of 7.4 days per year above 90°F.
How cold are winters in Branch County?
The average winter temperature (December-February) in Branch County is 26.0°F. January, typically the coldest month, averages 23.4°F.

Track your own weather in Branch County

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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.

Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.

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