Ohio County Climate
Ohio County, Indiana
Avg Annual Temp
56.6°F
Annual Precip
48.5"
Annual Snowfall
20.6"
Extreme Heat Days
38.4
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
DryWet❄= snowfall
❄3.6"
❄3.0"
❄4.4"
❄4.5"
4.9"
5.2"
4.2"
3.8"
3.3"
❄3.4"
❄3.9"
❄4.2"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Seasonal Overview
National Comparison
Warmer than 60% of US counties
Wetter than 71% of US counties
More seasonal variation than 55% of US counties
Frequently Asked Questions
What is the average temperature in Ohio County?
The average annual temperature in Ohio County, IN is 56.6°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Ohio County get?
Ohio County receives an average of 48.5 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 Ohio County?
Yes, Ohio County receives an average of 20.6 inches of snowfall per year according to NOAA climate normals.
How hot does Ohio County get in summer?
The average summer temperature (June-August) in Ohio County is 76.1°F. The county experiences an average of 38.4 days per year above 90°F.
How cold are winters in Ohio County?
The average winter temperature (December-February) in Ohio County is 35.9°F. January, typically the coldest month, averages 33.4°F.
Track your own weather in Ohio 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.