24.12
wed
wed
Day
73°F
SW 9 mph
Precip.
0%
0%
Night
64°F
SW 6 mph
Precip.
0%
0%
25.12
thu
thu
Day
64°F
S 4 mph
Precip.
0%
0%
Night
61°F
SE 8 mph
Precip.
0%
0%
26.12
fri
fri
Day
61°F
S 2 mph
Precip.
0%
0%
Night
66°F
SE 6 mph
Precip.
0%
0%
27.12
sat
sat
Day
68°F
S 2 mph
Precip.
0%
0%
Night
66°F
SE 6 mph
Precip.
0%
0%
28.12
sun
sun
Day
68°F
W 4 mph
Precip.
0%
0%
Night
66°F
E 7 mph
Precip.
0%
0%
29.12
mon
mon
Day
68°F
SE 11 mph
Precip.
0%
0%
Night
61°F
S 21 mph
Precip.
0%
0%
30.12
tue
tue
Day
48°F
NW 19 mph
Precip.
0%
0%
Night
48°F
SW 15 mph
Precip.
0%
0%
sea water
temperature
temperature
| St. Petersburg |
monthly
weather
weather
| St. Petersburg |
current
weather
weather
| St. Petersburg |
14 days
forecast
forecast
| St. Petersburg |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 67.5°F. The highest and lowest sea temperatures during the month were 70.0°F and 64.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 59.6°F. The highest and lowest sea temperatures during the month were 67.8°F and 52.9°F.
Air temperature in St. Petersburg, °F
Precipitation total in St. Petersburg, in.
* Charts above show average data for the last 3 years.
Best time for vacation in St. Petersburg
St. Petersburg on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Petersburg
Local time: 16:11
December 24, wednesday
1800
77°F
SE
9 mph
9 mph
2100
68°F
S
9 mph
9 mph
December 25, thursday
0000
64°F
SW
6 mph
6 mph
0300
63°F
SW
4 mph
4 mph
0600
61°F
SW
4 mph
4 mph
0900
61°F
S
6 mph
6 mph
1200
64°F
S
4 mph
4 mph
1500
70°F
E
6 mph
6 mph
