25.12
thu
thu
Day
75°F
E 3 mph
Precip.
0%
0%
Night
64°F
SE 4 mph
Precip.
0%
0%
26.12
fri
fri
Day
57°F
E 5 mph
Precip.
0%
0%
Night
57°F
E 7 mph
Precip.
0%
0%
27.12
sat
sat
Day
61°F
E 9 mph
Precip.
0%
0%
Night
64°F
E 4 mph
Precip.
0%
0%
28.12
sun
sun
Day
73°F
S 2 mph
Precip.
0%
0%
Night
68°F
N 4 mph
Precip.
0%
0%
29.12
mon
mon
Day
73°F
E 10 mph
Precip.
0%
0%
Night
54°F
SE 9 mph
Precip.
0%
0%
30.12
tue
tue
Day
48°F
SE 7 mph
Precip.
0%
0%
Night
45°F
SE 5 mph
Precip.
0%
0%
31.12
wed
wed
Day
52°F
S 3 mph
Precip.
0%
0%
Night
48°F
NE 2 mph
Precip.
0%
0%
01.01
thu
thu
Day
55°F
E 5 mph
Precip.
0%
0%
Night
50°F
E 5 mph
Precip.
0%
0%
02.01
fri
fri
Day
59°F
NE 6 mph
Precip.
0%
0%
Night
55°F
SW 11 mph
Precip.
0%
0%
03.01
sat
sat
Day
61°F
SW 12 mph
Precip.
0%
0%
Night
61°F
W 8 mph
Precip.
55%
55%
04.01
sun
sun
Day
64°F
W 6 mph
Precip.
0%
0%
Night
61°F
SW 3 mph
Precip.
0%
0%
05.01
mon
mon
Day
68°F
SW 3 mph
Precip.
0%
0%
Night
61°F
NW 2 mph
Precip.
0%
0%
06.01
tue
tue
Day
68°F
E 5 mph
Precip.
0%
0%
Night
63°F
E 6 mph
Precip.
0%
0%
07.01
wed
wed
Day
68°F
SE 6 mph
Precip.
27%
27%
Night
64°F
SW 6 mph
Precip.
26%
26%
sea water
temperature
temperature
| Jacksonville |
monthly
weather
weather
| Jacksonville |
current
weather
weather
| Jacksonville |
7 days
forecast
forecast
| Jacksonville |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 62.2°F. The highest and lowest sea temperatures during the month were 66.7°F and 58.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 56.2°F. The highest and lowest sea temperatures during the month were 59.9°F and 50.9°F.
Air temperature in Jacksonville, °F
Precipitation total in Jacksonville, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Jacksonville
Jacksonville on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Jacksonville
Local time: 14:19
December 25, thursday
1500
84°F
SE
3 mph
3 mph
1800
77°F
E
2 mph
2 mph
2100
70°F
E
2 mph
2 mph
December 26, friday
0000
64°F
SE
4 mph
4 mph
0300
61°F
E
4 mph
4 mph
0600
57°F
E
4 mph
4 mph
0900
55°F
E
4 mph
4 mph
1200
57°F
E
5 mph
5 mph
