Average sea water temperature in December:
+48.3°F
| Minimum sea water temperature in December: | 56.7°F |
| Maximum sea water temperature in December: | 41.5°F |
Daily sea water temperature in December, °F
Show year:
2024
2023
2022
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The average sea water temperature in December of 2024 was 46.5°F. The highest and lowest sea temperatures during the month were 52.7°F and 41.5°F.
sea water
temperature
temperature
| Dewey Beach |
monthly
weather
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| Dewey Beach |
current
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| Dewey Beach |
14 days
forecast
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| Dewey Beach |
Monthly sea water temperature in Dewey Beach, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
48.3
57.9
65.9
73.2
74.6
74.9
67.7
58
50.7
45
40.8
42.3
Which USA resorts have warmest sea in December?
| Place name | December 2024 | December 2023 |
|---|---|---|
| West Palm Beach | 78.4°F | 79.0°F |
| Kailua Kona | 78.3°F | 79.1°F |
| Honolulu | 78.3°F | 77.9°F |
| Hawaii | 78.3°F | 77.8°F |
| Maui | 77.8°F | 77.6°F |
| Fort Lauderdale | 77.6°F | 78.2°F |
| Oahu | 77.2°F | 76.9°F |
| Kauai | 76.0°F | 77.9°F |
| Miami Beach | 75.9°F | 76.6°F |
| Miami | 73.0°F | 74.5°F |
| Key West | 72.6°F | 74.9°F |
| South Padre Island | 71.9°F | 67.9°F |
| Everglades | 69.7°F | 73.5°F |
| Marco Island | 68.0°F | 70.0°F |
| Cape Coral | 67.8°F | 68.9°F |
| Naples | 67.7°F | 69.8°F |
| Mustang Island | 67.5°F | 64.8°F |
| Pensacola Beach | 66.7°F | 64.3°F |
| Cocoa Beach | 66.6°F | 68.1°F |
| Destin | 66.5°F | 64.8°F |
Best time for vacation in Dewey Beach
Dewey Beach on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Dewey Beach
Local time: 23:20
April 28, monday
0000
54°F
SE
12 mph
12 mph
0300
52°F
SE
11 mph
11 mph
0600
48°F
SE
11 mph
11 mph
0900
57°F
S
9 mph
9 mph
1200
66°F
SW
6 mph
6 mph
1500
70°F
W
7 mph
7 mph
1800
66°F
N
10 mph
10 mph
2100
57°F
N
9 mph
9 mph
