Weather in Bethlehem: December
 |
Average day temperature: | 40.0°F |
| Average night temperature: | 32.1°F | |
 |
Number of sunny days: | 9 days |
| Day length: | 9.3 - 9.5 hours | |
 |
Number of days with precipitation: | 3 days |
| Precipitation totals: | 1.2 in. | |
| more information | ||
14 days
forecast
forecast
| Bethlehem |
weather in
January
January
| Bethlehem |
Air temperature in December, °F
Show year:
2024
2023
2022
The highest day temperature during December of 2024 was 59°F. At the same time the lowest night temperature was 12°F. Daily and nightly averages during December were 38.0°F and 29.6°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 Bethlehem in December is 1.2 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 6.8 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: 4.4.
Best time for vacation in Bethlehem
Bethlehem on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Bethlehem
Local time: 02:38
December 23, tuesday
0300
32°F
NE
3 mph
3 mph
0600
32°F
N
4 mph
4 mph
0900
30°F
NW
7 mph
7 mph
1200
34°F
N
7 mph
7 mph
1500
34°F
NE
5 mph
5 mph
1800
34°F
NE
6 mph
6 mph
2100
34°F
E
7 mph
7 mph
December 24, wednesday
0000
36°F
E
14 mph
14 mph
