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. Temperature | 25.5 | 29.6 | 41.4 | 52.4 | 62.8 | 71.9 | 75.4 | 73.2 | 66.6 | 54.7 | 43.0 | 30.9 | 52.3 |
Avg. Max Temperature | 33.7 | 38.3 | 50.9 | 63.3 | 73.8 | 82.7 | 85.5 | 83.6 | 77.6 | 65.8 | 51.9 | 38.5 | 62.1 |
Avg. Min Temperature | 17.2 | 20.9 | 31.9 | 41.5 | 51.7 | 61.0 | 65.2 | 62.8 | 55.6 | 43.5 | 34.1 | 23.2 | 42.4 |
Days with Max Temp of 90 F or Higher | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.0 | 7.0 | 5.0 | 2.0 | 0.0 | 0.0 | 0.0 | 17.0 |
Days with Min Temp Below Freezing | 27.0 | 23.0 | 17.0 | 5.0 | < 0.5 | 0.0 | 0.0 | 0.0 | < 0.5 | 4.0 | 14.0 | 25.0 | 116 |
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Indianapolis Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Heating Degree Days | 1225 | 991 | 732 | 378 | 165 | 5.0 | 0.0 | 6.0 | 58.0 | 338 | 660 | 1057 | 5615 |
Cooling Degree Days | 0.0 | 0.0 | 0.0 | 0.0 | 96.0 | 212 | 322 | 260 | 106 | 18.0 | 0.0 | 0.0 | 1014 |
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Indianapolis Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Precipitation (inches) | 2.3 | 2.5 | 3.8 | 3.7 | 4.0 | 3.5 | 4.5 | 3.6 | 2.9 | 2.6 | 3.2 | 3.3 | 39.9 |
Days with Precipitation 0.01 inch or More | 12.0 | 10.0 | 13.0 | 12.0 | 12.0 | 10.0 | 10.0 | 9.0 | 8.0 | 8.0 | 10.0 | 12.0 | 126 |
Monthly Snowfall (inches) | 6.6 | 5.6 | 3.4 | 0.5 | 0.0 | < 0.05 | 0.0 | < 0.05 | 0.0 | 0.2 | 1.9 | 5.1 | 23.3 |
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Other Indianapolis Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Average Wind Speed | 10.9 | 10.8 | 11.6 | 11.2 | 9.6 | 8.5 | 7.5 | 7.2 | 7.9 | 8.9 | 10.5 | 10.5 | 9.6 |
Clear Days | 6.0 | 6.0 | 6.0 | 6.0 | 7.0 | 7.0 | 8.0 | 9.0 | 11.0 | 11.0 | 6.0 | 5.0 | 88.0 |
Partly Cloudy Days | 6.0 | 6.0 | 7.0 | 7.0 | 9.0 | 11.0 | 12.0 | 12.0 | 9.0 | 8.0 | 7.0 | 6.0 | 99.0 |
Cloudy Days | 19.0 | 16.0 | 18.0 | 17.0 | 15.0 | 12.0 | 10.0 | 10.0 | 11.0 | 12.0 | 17.0 | 20.0 | 179 |
Percent of Possible Sunshine | 40.0 | 49.0 | 50.0 | 54.0 | 60.0 | 65.0 | 66.0 | 68.0 | 65.0 | 61.0 | 41.0 | 38.0 | 55.0 |
Avg. Relative Humidity | 60.0 | 76.0 | 73.5 | 70.5 | 69.0 | 69.5 | 72.0 | 75.0 | 75.5 | 72.5 | 70.5 | 74.5 | 78.0 |
Weather information for other cities in Indiana