weatherbycounty

Osceola County Climate

Osceola County, Michigan

NOAA NCEI 1991-2020 Climate Normals
JanFebMarAprMayJunJulAugSepOctNovDec43.8°AVG °F

Avg Annual Temp

43.8°F

Annual Precip

32.6"

Annual Snowfall

70.0"

Extreme Heat Days

7

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet= snowfall
1.8"
1.5"
1.8"
3.3"
3.5"
3.5"
3.0"
3.2"
2.9"
3.6"
2.5"
1.9"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Growing Season & Gardening

USDA Hardiness Zone

5a

Minimum winter temperature range for plant survival

Seasonal Overview

Comfort ZoneSpring29°54°8.6"Summer64°68°9.8"Fall35°58°9.0"Winter19°25°5.2"20°40°60°80°100°

National Comparison

Warmer than 9% of US counties
Wetter than 30% of US counties
More seasonal variation than 77% of US counties

7-Day Outlook

Forecast

Current Conditions

Air Quality

Safety

Weather Alerts

Climate Advisory: Osceola County

Climate Verdict

Osceola County has a cool, averaging 43.8°F annually, moderate rainfall of 32.6 inches per year, rare extreme heat with only 7.35 days above 90°F annually, heavy winter snowfall averaging 70.0 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.

Seasonal Breakdown

Winters are very cold — January averages 19.1°F. summers are pleasantly cool with July averaging 67.5°F. The 49°F seasonal variation provides noticeable but manageable change.

Outdoor & Gardening Guidance

Winter sports enthusiasts benefit from reliable snow cover for 3-4 months annually.

Regional Context

Osceola County closely matches the Michigan statewide average temperature of 45.7°F.

Frequently Asked Questions

What is the average temperature in Osceola County?
The average annual temperature in Osceola County, MI is 43.8°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Osceola County get?
Osceola County receives an average of 32.6 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 Osceola County?
Yes, Osceola County receives an average of 70.0 inches of snowfall per year according to NOAA climate normals.
How hot does Osceola County get in summer?
The average summer temperature (June-August) in Osceola County is 65.6°F. The county experiences an average of 7 days per year above 90°F.
How cold are winters in Osceola County?
The average winter temperature (December-February) in Osceola County is 21.6°F. January, typically the coldest month, averages 19.1°F.

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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.

Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.

By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor
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