World Resorts USA St. Petersburg

St. Petersburg Monthly Weather Averages

Please click on any column to get detailed information about St. Petersburg weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in St. Petersburg is august. The average daily temp is 87.3°F. The average nightly temp is 82.6°F.

Sea water temperature, °F

The warmest sea temperature usually observed in July. Average daily sea water temperature during this month is 87.2°F.

Precipitation total, in.

January is the month with least precipitations during the year. The average precipitation totals for this month is 0.5 in. The month with most precipitation total is July.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in St. Petersburg

Sunniest months:
May 21 days
March 20 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 65.0 °F
December 67.9 °F
February 68.3 °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

St. Petersburg
+54°F
SW 16 mph
Feels like: +50°F
Precip.: 0%
Places in USA:
Name
°F
+19°F
+25°F
+75°F
+75°F
+55°F
+55°F
+64°F
+21°F
+52°F
+54°F
+54°F
+54°F
+50°F
+48°F
+23°F
24 Hours Forecast
St. Petersburg
Local time: 23:54
December 22, sunday
0000
54°F
SW
16 mph
0300
52°F
SW
13 mph
0600
50°F
S
13 mph
0900
50°F
S
14 mph
1200
54°F
S
12 mph
1500
61°F
S
7 mph
1800
63°F
S
6 mph
2100
61°F
SW
15 mph
Units of measurement: °C / °F