Weather in Naperville: December
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Average day temperature: | 36.8°F |
| Average night temperature: | 31.3°F | |
 |
Number of sunny days: | 7 days |
| Day length: | 9.1 - 9.4 hours | |
 |
Number of rainy days: | 1 day |
| Precipitation totals: | 0.6 in. | |
| more information | ||
14 days
forecast
forecast
| Naperville |
weather in
January
January
| Naperville |
Air temperature in December, °F
Show year:
2024
2023
2022
The highest day temperature during December of 2024 was 50°F. At the same time the lowest night temperature was 8°F. Daily and nightly averages during December were 33.7°F and 27.4°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 Naperville in December is 0.6 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 8.8 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: 3.6.
Best time for vacation in Naperville
Naperville on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Naperville
Local time: 03:20
December 05, friday
0600
1°F
NE
7 mph
7 mph
0900
14°F
NE
9 mph
9 mph
1200
27°F
NE
12 mph
12 mph
1500
28°F
NE
11 mph
11 mph
1800
28°F
N
11 mph
11 mph
2100
28°F
NE
10 mph
10 mph
December 06, saturday
0000
28°F
NE
7 mph
7 mph
0300
30°F
E
6 mph
6 mph
