Weather in Heidelberg: January
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Average day temperature: | 38.6°F |
| Average night temperature: | 34.0°F | |
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Number of sunny days: | 5 days |
| Day length: | 8.3 - 9.3 hours | |
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Number of days with precipitation: | 5 days |
| Precipitation totals: | 2.3 in. | |
| more information | ||
14 days
forecast
forecast
| Heidelberg |
weather in
February
February
| Heidelberg |
Air temperature in January, °F
Show year:
2024
2023
2022
The highest day temperature during January of 2024 was 52°F. At the same time the lowest night temperature was 18°F. Day and night temperature averages during January were 39.5°F and 34.7°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 Heidelberg in January is 2.5 in. Other months of the year show relatively similar values.
Wind speed in January, mph
The average wind speed value in January is 7.8 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: 2.7.
Best time for vacation in Heidelberg
Heidelberg on a weather map
Places in Germany:
Name
°F
24 Hours Forecast
Heidelberg
Local time: 05:08
November 15, friday
0600
43°F
W
1 mph
1 mph
0900
45°F
W
2 mph
2 mph
1200
50°F
NW
2 mph
2 mph
1500
50°F
W
2 mph
2 mph
1800
43°F
W
2 mph
2 mph
2100
41°F
W
3 mph
3 mph
November 16, saturday
0000
39°F
W
3 mph
3 mph
0300
37°F
NW
3 mph
3 mph
