Historical Weather in Indiana
See 55+ years of weather history for any date in Indiana going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for Indianapolis, IN, based on 55+ years of weather data.
Warmest MonthJulyAvg High: 85°F / Low: 65°F
Coldest MonthJanuaryAvg High: 34°F / Low: 18°F
Jan
34°/ 18°
💧 0.3"
❄️ 1.7"
Feb
39°/ 22°
💧 0.3"
❄️ 2.0"
Mar
50°/ 31°
💧 0.3"
❄️ 1.6"
Apr
62°/ 41°
💧 0.3"
❄️ 0.5"
May
73°/ 52°
💧 0.4"
Jun
81°/ 61°
💧 0.5"
Jul
85°/ 65°
💧 0.5"
Aug
83°/ 63°
💧 0.4"
Sep
77°/ 55°
💧 0.4"
Oct
65°/ 43°
💧 0.4"
❄️ 1.6"
Nov
51°/ 34°
💧 0.4"
❄️ 0.9"
Dec
39°/ 24°
💧 0.3"
❄️ 1.6"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
Climate data based on Indianapolis, the largest city in Indiana.
Indiana All-Time Temperature RecordsSee the hottest and coldest days ever recorded since 1970
→Indiana All-Time Weather ExtremesRain, snow, and temperature extremes for any Indiana city or ZIP code
→Major Cities in Indiana
Today's Weather History in Indiana
See how today compares to 55+ years of weather data for Indiana cities.