Average sea water temperature in December:
+40.8°F
| Minimum sea water temperature in December: | 47.8°F |
| Maximum sea water temperature in December: | 32.9°F |
Daily sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 37.8°F. The highest and lowest sea temperatures during the month were 43.3°F and 32.9°F.
sea water
temperature
temperature
| Niagara Falls |
monthly
weather
weather
| Niagara Falls |
current
weather
weather
| Niagara Falls |
14 days
forecast
forecast
| Niagara Falls |
Monthly sea water temperature in Niagara Falls, °F
Which USA resorts have warmest sea in December?
| Place name | December 2025 | December 2024 |
|---|---|---|
| West Palm Beach | 79.0°F | 78.4°F |
| Molokai | 78.7°F | 78.2°F |
| Fort Lauderdale | 78.7°F | 77.6°F |
| Honolulu | 78.6°F | 78.3°F |
| Hawaii | 78.5°F | 78.3°F |
| Kauai | 78.2°F | 76.0°F |
| Hilo | 78.0°F | 78.0°F |
| Maui | 78.0°F | 77.8°F |
| Miami Beach | 77.4°F | 75.9°F |
| Oahu | 77.1°F | 77.2°F |
| Key West | 75.9°F | 72.6°F |
| Miami | 75.5°F | 73.0°F |
| Naples | 71.5°F | 67.7°F |
| Cocoa Beach | 69.7°F | 66.6°F |
| Siesta Key | 69.3°F | 65.6°F |
| Sarasota | 69.2°F | 65.6°F |
| Tampa | 68.3°F | 65.5°F |
| Orlando | 67.6°F | 66.0°F |
| St. Petersburg | 67.5°F | 64.3°F |
| Corpus Christi | 67.5°F | 66.5°F |
Best time for vacation in Niagara Falls
Niagara Falls on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Niagara Falls
Local time: 04:08
June 26, friday
0600
59°F
NE
5 mph
5 mph
0900
61°F
E
7 mph
7 mph
1200
68°F
E
10 mph
10 mph
1500
70°F
E
11 mph
11 mph
1800
68°F
E
9 mph
9 mph
2100
64°F
NE
6 mph
6 mph
June 27, saturday
0000
63°F
NE
5 mph
5 mph
0300
59°F
NE
2 mph
2 mph
