Weather in Rochester: December
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Average day temperature: | 28.3°F |
| Average night temperature: | 22.1°F | |
 |
Number of sunny days: | 6 days |
| Day length: | 8.9 - 9.1 hours | |
 |
Number of rainy days: | 0 days |
| Precipitation totals: | 0.4 in. | |
| more information | ||
14 days
forecast
forecast
| Rochester |
weather in
January
January
| Rochester |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 40°F. At the same time the lowest night temperature was -10°F. Daily and nightly averages during December were 22.7°F and 17.1°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 Rochester in December is 0.4 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 10.2 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: 3.5.
Best time for vacation in Rochester
Rochester on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Rochester
Local time: 04:16
April 09, thursday
0600
32°F
E
13 mph
13 mph
0900
36°F
SE
14 mph
14 mph
1200
41°F
SE
11 mph
11 mph
1500
48°F
E
8 mph
8 mph
1800
48°F
S
4 mph
4 mph
2100
45°F
S
7 mph
7 mph
April 10, friday
0000
41°F
SW
7 mph
7 mph
0300
39°F
S
5 mph
5 mph
