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Indianapolis weather in December

Weather in Indianapolis: December

Average day temperature: 41.2°F
Average night temperature: 36.0°F
Number of sunny days: 7 days
Day length: 9.4 - 9.6 hours
Number of rainy days: 2 days
Precipitation totals: 0.9 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 57°F. At the same time the lowest night temperature was 24°F. Day and night temperature averages during December were 43.5°F and 38.5°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Indianapolis in December is 0.9 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 8.0 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 3.8.

Best time for vacation in Indianapolis

Sunniest months:
September 18 days
October 15 days
June 15 days
Warmest months:
July 82.1 °F
August 81.7 °F
June 78.8 °F
Coldest months:
January 34.5 °F
February 37.8 °F
December 41.2 °F
Rainiest months:
May 3 days
July 3 days
March 3 days
Windiest months:
March 9.4 mph
April 9.0 mph
February 8.7 mph

Indianapolis on a weather map

Indianapolis
+27°F
NW 4 mph
Feels like: +27°F
Precip.: 0%
Places in USA:
Name
°F
+16°F
+25°F
+75°F
+75°F
+54°F
+54°F
+63°F
+21°F
+52°F
+54°F
+54°F
+50°F
+48°F
+46°F
+23°F
24 Hours Forecast
Indianapolis
Local time: 04:19
December 22, sunday
0600
25°F
N
4 mph
0900
25°F
N
6 mph
1200
30°F
N
7 mph
1500
34°F
N
8 mph
1800
32°F
NW
7 mph
2100
30°F
NW
9 mph
December 23, monday
0000
28°F
N
9 mph
0300
28°F
N
9 mph
Units of measurement: °C / °F