Weather in Allentown: January
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Average day temperature: | 35.7°F |
| Average night temperature: | 28.2°F | |
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Number of sunny days: | 9 days |
| Day length: | 9.3 - 10.1 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.2 in. | |
| more information | ||
14 days
forecast
forecast
| Allentown |
weather in
February
February
| Allentown |
Air temperature in January, °F
Show year:
2025
2024
2023
The highest day temperature during January of 2025 was 42°F. At the same time the lowest night temperature was 3°F. Daily and nightly averages during January were 30.9°F and 20.6°F.
Sunny, partly cloudy and cloudy days
Mostly all days in January are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Allentown in January is 1.2 in. Other months of the year show relatively similar values.
Wind speed in January, mph
The average wind speed value in January is 7.9 mph It makes January one of the most windy months 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 January is: 4.8.
Best time for vacation in Allentown
Allentown on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Allentown
Local time: 19:13
December 23, tuesday
2100
32°F
NE
5 mph
5 mph
December 24, wednesday
0000
30°F
E
9 mph
9 mph
0300
30°F
E
14 mph
14 mph
0600
34°F
SE
18 mph
18 mph
0900
37°F
SE
16 mph
16 mph
1200
43°F
SE
16 mph
16 mph
1500
43°F
SE
12 mph
12 mph
1800
36°F
SE
6 mph
6 mph
