World Resorts USA St. Petersburg Weather

St. Petersburg sea water temperature

Current sea water temperature:
+77.7°F
Minimum sea water temperature in April: 79.7°F
Maximum sea water temperature in April: 70.3°F
Average sea water temperature in April: 76.0°F

Sea water temperature for the last 10 days:

April 26 77.7°F April 21 74.7°F
April 25 76.8°F April 20 75.4°F
April 24 77.2°F April 19 74.7°F
April 23 76.6°F April 18 74.5°F
April 22 74.1°F April 17 74.5°F

When is the warmest sea in St. Petersburg?

Based on the data about daily sea water temperature for the last three years the warmest sea in St. Petersburg was noticed in July, August and September.

Monthly Sea Temperatures in St. Petersburg, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
66.6
73.1
79.2
85.3
87.2
87.2
84.9
80.5
76
71.6
65.9
63.3

Sea water temperature in July, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
82
84
86
88
90
92
94

The average sea water temperature in July of 2024 was 88.0°F. The highest and lowest sea temperatures during the month were 89.1°F and 86.7°F.

Sea water temperature in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
82
85
88
91
94
97

The average sea water temperature in August of 2024 was 86.9°F. The highest and lowest sea temperatures during the month were 88.3°F and 83.8°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
78
80
82
84
86
88
90
92

The average sea water temperature in September of 2024 was 86.1°F. The highest and lowest sea temperatures during the month were 87.6°F and 83.3°F.

Best time for vacation in St. Petersburg

Sunniest months:
May 21 days
March 19 days
April 19 days
Warmest months:
August 87.3 °F
July 87.1 °F
June 85.5 °F
Warmest sea temp:
July 87.2 °F
August 87.2 °F
September 85.3 °F
Coldest months:
January 64.0 °F
December 67.7 °F
February 68.5 °F
Rainiest months:
July 4 days
September 4 days
August 4 days
Windiest months:
November 12.7 mph
April 12.4 mph
October 11.9 mph

St. Petersburg on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+59°F
+72°F
+73°F
+73°F
+57°F
+52°F
+75°F
+64°F
+81°F
+57°F
+48°F
+82°F
+84°F
+81°F
+50°F
24 Hours Forecast
St. Petersburg
Local time: 12:11
April 26, saturday
1500
86°F
E
11 mph
1800
82°F
E
18 mph
2100
77°F
SE
13 mph
April 27, sunday
0000
73°F
S
8 mph
0300
70°F
S
5 mph
0600
70°F
SW
2 mph
0900
72°F
NW
2 mph
1200
81°F
E
6 mph
Units of measurement: °C / °F