Indianapolis

The tables below display average monthly climate and weather indicators in Indianapolis Indiana.

Temperature by: Fahrenheit / Centigrade

Indianapolis Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg. Temperature25.529.641.452.462.871.975.473.266.654.743.030.952.3
Avg. Max Temperature33.738.350.963.373.882.785.583.677.665.851.938.562.1
Avg. Min Temperature17.220.931.941.551.761.065.262.855.643.534.123.242.4
Days with Max Temp of 90 F or Higher0.00.00.00.00.04.07.05.02.00.00.00.017.0
Days with Min Temp Below Freezing27.023.017.05.0< 0.50.00.00.0< 0.54.014.025.0116
 
Indianapolis Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Heating Degree Days12259917323781655.00.06.058.033866010575615
Cooling Degree Days0.00.00.00.096.021232226010618.00.00.01014
 
Indianapolis Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precipitation (inches)2.32.53.83.74.03.54.53.62.92.63.23.339.9
Days with Precipitation 0.01 inch or More12.010.013.012.012.010.010.09.08.08.010.012.0126
Monthly Snowfall (inches)6.65.63.40.50.0< 0.050.0< 0.050.00.21.95.123.3
 
Other Indianapolis Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Wind Speed10.910.811.611.29.68.57.57.27.98.910.510.59.6
Clear Days6.06.06.06.07.07.08.09.011.011.06.05.088.0
Partly Cloudy Days6.06.07.07.09.011.012.012.09.08.07.06.099.0
Cloudy Days19.016.018.017.015.012.010.010.011.012.017.020.0179
Percent of Possible Sunshine40.049.050.054.060.065.066.068.065.061.041.038.055.0
Avg. Relative Humidity60.076.073.570.569.069.572.075.075.572.570.574.578.0

Weather information for other cities in Indiana

Portions of this site are based on the CIA World Fact Book, a public-domain work
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