Weather in Rehoboth Beach: January
 |
Average day temperature: | 41.9°F |
| Average night temperature: | 37.1°F | |
 |
Sea water temperature: | 42.9°F |
 |
Number of sunny days: | 11 days |
| Day length: | 9.5 - 10.2 hours | |
 |
Number of rainy days: | 2 days |
| Precipitation totals: | 1.3 in. | |
| more information | ||
forecast
| Rehoboth Beach |
temperature
| Rehoboth Beach |
Air temperature in January, °F
The highest day temperature during January of 2024 was 58°F. At the same time the lowest night temperature was 22°F. Day and night temperature averages during January were 40.8°F and 38.6°F.
Sea water temperature in Rehoboth Beach in January, °F
The average sea water temperature in January of 2024 was 42.9°F. The highest and lowest sea temperatures during the month were 46.4°F and 38.8°F.
Number of sunny, partly cloudy and cloudy days in January is almost equal.
Precipitation total in January, in.
Precipitation total value in Rehoboth Beach in January is 1.3 in. Other months of the year show relatively similar values.
The average wind speed value in January is 11.1 mph It makes January one of the most windy months of the year.
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: 5.2.
Best time for vacation in Rehoboth Beach
Rehoboth Beach on a weather map
21 mph
20 mph
19 mph
17 mph
14 mph
11 mph
7 mph
5 mph
