Measurements:
°C
°F
Jacksonville
82°F
N 8 mph
Feels like: 82°F
Precip: 0%
World Resorts USA Jacksonville Weather

7 Day Weather Forecast

12.09
mon
DAY
76°F
N 8 mph
precip
0%
NIGHT
70°F
NE 4 mph
precip
0%
12.10
tue
DAY
78°F
N 6 mph
precip
0%
NIGHT
72°F
NE 3 mph
precip
74%
12.11
wed
DAY
74°F
S 5 mph
precip
0%
NIGHT
62°F
SW 12 mph
precip
0%
12.12
thu
DAY
64°F
SW 17 mph
precip
78%
NIGHT
58°F
SW 6 mph
precip
64%
12.13
fri
DAY
68°F
SW 4 mph
precip
0%
NIGHT
68°F
NW 4 mph
precip
48%
12.14
sat
DAY
74°F
NE 11 mph
precip
88%
NIGHT
64°F
E 4 mph
precip
0%
12.15
sun
DAY
70°F
SE 2 mph
precip
0%
NIGHT
64°F
NW 4 mph
precip
0%

Jacksonville Sea Water Temperature in December, °F

Select Year: 2018 2017 2016

The average sea surface temperature in December 2018 for Jacksonville was 16.3°F. The maximum and minimum values were 14.6°F and 18.8°F respectively.

Jacksonville on the Weather Map

Best Time to Visit Jacksonville
The most sunny months:
May 18 days
March 15 days
April 15 days
The most warm months:
July 95.9 °F
August 95.4 °F
June 92.9 °F
Warmest sea temperature:
September 86.1 °F
August 85.9 °F
July 85.5 °F
The most cold months:
January 62.6 °F
February 68.8 °F
December 69.4 °F
The most rainy months:
August 11 days
June 10 days
July 10 days
The most windy months:
April 9 mph
March 8 mph
October 8 mph