22.12
sun
sun
Day
30°F
SE 19 mph
Precip.
0%
0%
Night
28°F
S 9 mph
Precip.
0%
0%
23.12
mon
mon
Day
34°F
NW 2 mph
Precip.
0%
0%
Night
37°F
NE 13 mph
Precip.
0%
0%
24.12
tue
tue
Day
39°F
E 11 mph
Precip.
0%
0%
Night
37°F
S 12 mph
Precip.
0%
0%
25.12
wed
wed
Day
45°F
SW 14 mph
Precip.
80%
80%
Night
45°F
W 11 mph
Precip.
0%
0%
26.12
thu
thu
Day
46°F
SW 9 mph
Precip.
0%
0%
Night
45°F
SW 7 mph
Precip.
0%
0%
27.12
fri
fri
Day
46°F
SW 11 mph
Precip.
62%
62%
Night
46°F
W 10 mph
Precip.
22%
22%
28.12
sat
sat
Day
48°F
W 8 mph
Precip.
0%
0%
Night
48°F
NW 9 mph
Precip.
23%
23%
sea water
temperature
temperature
| Bethany Beach |
monthly
weather
weather
| Bethany Beach |
current
weather
weather
| Bethany Beach |
14 days
forecast
forecast
| Bethany Beach |
Sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 48.2°F. The highest and lowest sea temperatures during the month were 53.1°F and 45.9°F.
Sea water temperature in January, °F
Show year:
2024
2023
2022
The average sea water temperature in January of 2024 was 43.6°F. The highest and lowest sea temperatures during the month were 46.9°F and 39.0°F.
Air temperature in Bethany Beach, °F
Precipitation total in Bethany Beach, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bethany Beach
Bethany Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Bethany Beach
Local time: 09:28
December 22, sunday
1200
30°F
SE
19 mph
19 mph
1500
32°F
SE
16 mph
16 mph
1800
32°F
SE
15 mph
15 mph
2100
28°F
SE
12 mph
12 mph
December 23, monday
0000
28°F
S
9 mph
9 mph
0300
27°F
S
6 mph
6 mph
0600
28°F
S
6 mph
6 mph
0900
30°F
S
4 mph
4 mph
