Weather in Naperville: July
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Average day temperature: | 81.0°F |
| Average night temperature: | 67.9°F | |
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Number of sunny days: | 13 days |
| Day length: | 14.4 - 15.1 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.5 in. | |
| more information | ||
14 days
forecast
forecast
| Naperville |
weather in
August
August
| Naperville |
Air temperature in July, °F
Show year:
2024
2023
2022
The highest day temperature during July of 2024 was 86°F. At the same time the lowest night temperature was 56°F. Day and night temperature averages during July were 78.8°F and 65.0°F.
Sunny, partly cloudy and cloudy days
Mostly all days in July are sunny but cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in Naperville in July is 1.5 in. Other months of the year show relatively similar values.
Wind speed in July, mph
The average wind speed value in July is 6.6 mph It makes July lest windy month of the year.
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 July is: 9.0.
Best time for vacation in Naperville
Naperville on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Naperville
Local time: 11:11
November 21, thursday
1200
32°F
E
19 mph
19 mph
1500
34°F
SE
23 mph
23 mph
1800
36°F
SE
24 mph
24 mph
2100
37°F
S
13 mph
13 mph
November 22, friday
0000
39°F
SE
10 mph
10 mph
0300
39°F
SE
10 mph
10 mph
0600
39°F
SE
12 mph
12 mph
0900
39°F
SE
14 mph
14 mph
