St Petersburg in august: average Weather, Temperature and Climate
Weather in St Petersburg in august 2025
The weather in St Petersburg in august comes from statistical datas on the last years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather UV index: 8
Weather at 6am
83°F
Clear/Sunny
43% of time
26%
24%
6%
Weather at 12pm
90°F
Clear/Sunny
35% of time
27%
21%
15%
Weather at 6pm
86°F
Clear/Sunny
38% of time
20%
19%
18%
Weather at 3am
83°F
45%
30%
21%
4%
Evolution of daily average temperature and precipitation in St Petersburg in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in St Petersburg in august.
The climate of St Petersburg in august is tolerable
The weather in august in St Petersburg is wet (with 10.4in of precipitation over 19 days). The weather is better from the previous month since in july it receives an average of 11.2in of precipitation over 18 days.
The climate is very hot around this city this month. The thermometer averaged maximum of 92°F. The minimum is 83°F. Thus, the mean temperature average on this month of august in St Petersburg is 86°F. These temperatures are far removed from those records observed in St Petersburg in august with a maximum record of 101°F in 2013 and a minimum record of 76°F in 2009. You You can hope to have 86°F or more for all the month.
Day length in St Petersburg in august is 13:08. Sunrise is at 06:01 and sunset is at 19:09.
With proper weather, the month of august is okay (but not good) to go there in Florida.
August: another location in Florida?
If you want to go to Florida in august, there are destinations with better weather than St Petersburg:
In august, Pensacola has good weather.
Seasonal average climate and temperature of St Petersburg in august
Check below seasonal norms These datas are set from the weather statements of the last years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 86°F | ||||
| Highest temperature | 92°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 101°F (2013) | ||||
| Lowest record temperature | 76°F (2009) | ||||
| Number of days at +86°F | 30 day(s) (97%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 87°F | ||||
| Lowest sea temperature | 85°F | ||||
| Highest sea temperature | 90°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 10.4in | ||||
| Number of days with rainfall | 19 day(s) (62%) | ||||
| Record daily rainfall | 1.8in (2019) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.24km | ||||
| Cloud cover | 26% | ||||
| UV index | 8 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:01 | ||||
| Time of sunset | 19:09 | ||||
| Length of day | 13:08 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in St Petersburg in august 2024:
85°F to 90°F
85°F to 90°F
85°F to 92°F
79°F to 85°F
85°F to 86°F
85°F to 88°F
86°F to 90°F
86°F to 90°F
85°F to 88°F
85°F to 88°F
85°F to 88°F
85°F to 88°F
85°F to 88°F
85°F to 90°F
86°F to 90°F
81°F to 90°F
79°F to 90°F
81°F to 88°F
85°F to 88°F
85°F to 90°F
85°F to 88°F
85°F to 86°F
77°F to 88°F
81°F to 92°F
81°F to 88°F
81°F to 90°F
81°F to 90°F
81°F to 92°F
81°F to 90°F
81°F to 90°F
81°F to 90°F
Map: other cities in Florida in august
Cities near St Petersburg:
| Egmont Key in august | tolerable weather |
| Clearwater in august | tolerable weather |
| Tampa in august | tolerable weather |
| Anna Maria Island in august | tolerable weather |
| Caladesi Island in august | tolerable weather |
| Sarasota in august | tolerable weather |
| Lido Key in august | tolerable weather |
| Lakeland in august | tolerable weather |
| Hernando Beach in august | tolerable weather |
| Port Charlotte in august | tolerable weather |
| Sebring in august | bad weather |
| Pine Island in august | tolerable weather |
Click over cities on the map for information about the weather in august.
St Petersburg
perfect weather
good
tolerable
bad
very bad
Weather data for St Petersburg in august:
Weather data for St Petersburg for august are derived from an average of the weather forecast since 2009 in St Petersburg. There is a margin of error and these forecasts are to be considered as general information only. The weather in St Petersburg can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to St Petersburg.