Rush County Climate

Rush County, Indiana

JanFebMarAprMayJunJulAugSepOctNovDec51.7°AVG °F

Avg Annual Temp

51.7°F

Annual Precip

45.6"

Annual Snowfall

15.9"

Extreme Heat Days

13.1

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet= snowfall
3.6"
2.5"
3.5"
4.8"
5.1"
5.1"
4.3"
3.6"
3.1"
3.2"
3.6"
3.2"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Seasonal Overview

Comfort ZoneSpring40°62°13.5"Summer71°74°13.0"Fall42°66°9.9"Winter27°32°9.2"20°40°60°80°100°

National Comparison

Warmer than 38% of US counties
Wetter than 58% of US counties
More seasonal variation than 63% of US counties

Climate Profile

About Rush County Weather

Near the national median

Rush County averages 51.7°F, placing it very close to the national median temperature. It is a wet region, receiving 45.6 inches of annual precipitation.

Close to the Indiana average

The county's climate mirrors the state average of 52.2°F almost perfectly. It receives slightly more rainfall than the average Indiana county, totaling 45.6 inches annually.

Warmer and wetter regional profile

Rush is warmer and receives about five inches more rain than neighboring Randolph County. However, it sees less snowfall, with only 15.9 inches compared to Randolph’s 23 inches.

Moderate extremes throughout the year

The county experiences only 13 days of extreme heat with a comfortable July average of 73.5°F. Winters are manageable with 15.9 inches of snow and a January average of 26.7°F.

Prepare for consistent rainfall

Reliable drainage systems are important to manage the 45.6 inches of annual rain. While snow is moderate, basic winter car kits are recommended for the chilly 29.8°F winter months.

Frequently Asked Questions

What is the average temperature in Rush County?
The average annual temperature in Rush County, IN is 51.7°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Rush County get?
Rush County receives an average of 45.6 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 Rush County?
Yes, Rush County receives an average of 15.9 inches of snowfall per year according to NOAA climate normals.
How hot does Rush County get in summer?
The average summer temperature (June-August) in Rush County is 72.1°F. The county experiences an average of 13.1 days per year above 90°F.
How cold are winters in Rush County?
The average winter temperature (December-February) in Rush County is 29.8°F. January, typically the coldest month, averages 26.7°F.

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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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