Weather in Nashua: December
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Average day temperature: | 38.1°F |
| Average night temperature: | 30.7°F | |
 |
Number of sunny days: | 13 days |
| Day length: | 9.0 - 9.3 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.3 in. | |
| more information | ||
14 days
forecast
forecast
| Nashua |
weather in
January
January
| Nashua |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 56°F. At the same time the lowest night temperature was 5°F. Daily and nightly averages during December were 32.4°F and 22.6°F.
Sunny, partly cloudy and cloudy days
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Nashua in December is 1.3 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 7.0 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: 5.1.
Best time for vacation in Nashua
Nashua on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Nashua
Local time: 04:06
August 30, sunday
0600
57°F
NE
5 mph
5 mph
0900
70°F
NE
7 mph
7 mph
1200
81°F
NE
9 mph
9 mph
1500
84°F
NE
11 mph
11 mph
1800
73°F
E
9 mph
9 mph
2100
72°F
E
8 mph
8 mph
August 31, monday
0000
64°F
E
6 mph
6 mph
0300
63°F
SE
4 mph
4 mph
