21.12
sun
sun
Day
48°F
SE 18 mph
Precip.
0%
0%
Night
32°F
SE 22 mph
Precip.
0%
0%
22.12
mon
mon
Day
36°F
SE 12 mph
Precip.
0%
0%
Night
36°F
N 12 mph
Precip.
0%
0%
23.12
tue
tue
Day
43°F
NE 17 mph
Precip.
0%
0%
Night
46°F
E 14 mph
Precip.
81%
81%
24.12
wed
wed
Day
41°F
S 22 mph
Precip.
0%
0%
Night
39°F
NW 4 mph
Precip.
0%
0%
25.12
thu
thu
Day
41°F
N 15 mph
Precip.
100%
100%
Night
45°F
N 6 mph
Precip.
100%
100%
26.12
fri
fri
Day
54°F
NE 19 mph
Precip.
100%
100%
Night
45°F
SE 23 mph
Precip.
0%
0%
27.12
sat
sat
Day
34°F
S 19 mph
Precip.
0%
0%
Night
32°F
S 12 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 45.0°F. The highest and lowest sea temperatures during the month were 49.8°F and 40.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 37.8°F. The highest and lowest sea temperatures during the month were 44.1°F and 33.3°F.
Air temperature in Lewes, °F
Precipitation total in Lewes, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Lewes
Lewes on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Lewes
Local time: 03:53
December 21, sunday
0600
41°F
NE
16 mph
16 mph
0900
39°F
E
14 mph
14 mph
1200
48°F
SE
18 mph
18 mph
1500
50°F
SE
21 mph
21 mph
1800
43°F
SE
20 mph
20 mph
2100
36°F
SE
22 mph
22 mph
December 22, monday
0000
32°F
SE
22 mph
22 mph
0300
30°F
SE
20 mph
20 mph
