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%
28.12
sun
sun
Day

32°F
S 6 mph
Precip.
0%
0%
Night

34°F
E 4 mph
Precip.
0%
0%
29.12
mon
mon
Day

39°F
NE 7 mph
Precip.
0%
0%
Night

43°F
N 19 mph
Precip.
0%
0%
30.12
tue
tue
Day

50°F
NE 17 mph
Precip.
0%
0%
Night

43°F
S 13 mph
Precip.
0%
0%
31.12
wed
wed
Day

39°F
SW 11 mph
Precip.
0%
0%
Night

41°F
SW 9 mph
Precip.
0%
0%
01.01
thu
thu
Day

43°F
SW 8 mph
Precip.
0%
0%
Night

45°F
SW 4 mph
Precip.
0%
0%
02.01
fri
fri
Day

46°F
W 9 mph
Precip.
25%
25%
Night

45°F
W 17 mph
Precip.
100%
100%
03.01
sat
sat
Day

46°F
W 19 mph
Precip.
0%
0%
Night

45°F
SW 16 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: 03:54
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




























