Average sea water temperature in January:
+35.2°F
| Minimum sea water temperature in January: | 42.1°F |
| Maximum sea water temperature in January: | 30.4°F |
Daily sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 35.7°F. The highest and lowest sea temperatures during the month were 38.1°F and 33.6°F.
Monthly sea water temperature in Chicago, °F
Which USA resorts have warmest sea in January?
| Place name | January 2026 | January 2025 |
|---|---|---|
| Kailua Kona | 78.3°F | 78.2°F |
| Honolulu | 77.2°F | 77.6°F |
| Hawaii | 77.2°F | 77.5°F |
| Kahului | 77.2°F | 77.1°F |
| Maui | 77.0°F | 76.9°F |
| Kauai | 77.0°F | 75.0°F |
| West Palm Beach | 76.6°F | 75.5°F |
| Oahu | 76.1°F | 76.5°F |
| Fort Lauderdale | 75.9°F | 75.1°F |
| Miami Beach | 74.0°F | 73.1°F |
| Key West | 72.5°F | 70.3°F |
| Key Largo | 71.7°F | 71.1°F |
| Miami | 71.2°F | 70.7°F |
| Everglades | 70.8°F | 68.6°F |
| Marco Island | 68.2°F | 65.2°F |
| Naples | 67.7°F | 64.7°F |
| Cape Coral | 67.3°F | 64.3°F |
| Cocoa Beach | 66.9°F | 60.9°F |
| Siesta Key | 65.0°F | 61.5°F |
| Sarasota | 65.0°F | 61.2°F |
Best time for vacation in Chicago
Chicago on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Chicago
Local time: 10:06
April 06, monday
1200
48°F
SE
12 mph
12 mph
1500
48°F
SE
14 mph
14 mph
1800
45°F
SE
14 mph
14 mph
2100
39°F
SW
17 mph
17 mph
April 07, tuesday
0000
34°F
S
16 mph
16 mph
0300
30°F
S
15 mph
15 mph
0600
28°F
S
14 mph
14 mph
0900
28°F
SW
12 mph
12 mph
