Saint Petersburg in august: average Weather, Temperature and Climate
Weather in Saint Petersburg in august 2025
The weather in Saint Petersburg in the month of august comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather
Weather at 6am
63°F
Clear/Sunny
34% of time
27%
19%
12%
Weather at 12pm
70°F
Clear/Sunny
35% of time
29%
22%
8%
Weather at 6pm
61°F
Clear/Sunny
36% of time
27%
21%
9%
Weather at 3am
58°F
30%
26%
18%
12%
Evolution of daily average temperature and precipitation in Saint Petersburg in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Saint Petersburg in august.
The climate of Saint Petersburg in august is good
The climate in august in Saint Petersburg is wet (with 5in of precipitation over 8 days). The weather is worst than the previous month since in july there is an average of 4.8in of precipitation over 8 days.
The climate comfortable around this city the month of august. The thermometer averaged maximum of 70°F. The seasonal minimum is 61°F. Thus, the mean temperature average on this month of august in Saint Petersburg is 67°F. Note that these seasonal averages are in contrast with those observed in Saint Petersburg in the month of august with a maximum record of 95°F in 2010 and a minimum record of 47°F in 2021. You can hope to have about 25 days with temperatures above 65°F, or 81% of the month.
On average, in Saint Petersburg, the days of august last 15:37. The sun rises at 05:14 and sunset is at 20:51.
With good weather conditions, this month is recommended to go in this city in Russia.
Seasonal average climate and temperature of Saint Petersburg in august
Check below seasonal norms These statistics are compiled from the weather statements earlier years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 67°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 61°F | ||||
| Highest record temperature | 95°F (2010) | ||||
| Lowest record temperature | 47°F (2021) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 25 day(s) (81%) | ||||
| Sea temperature | |||||
| Average sea temperature | 65°F | ||||
| Lowest sea temperature | 60°F | ||||
| Highest sea temperature | 70°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 61°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5in | ||||
| Number of days with rainfall | 8 day(s) (27%) | ||||
| Record daily rainfall | 2in (2017) | ||||
| Other climate data | |||||
| Humidity | 80% | ||||
| Visibility | 9.14km | ||||
| Cloud cover | 41% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:14 | ||||
| Time of sunset | 20:51 | ||||
| Length of day | 15:37 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Saint Petersburg in august 2024:
58°F to 65°F
58°F to 72°F
61°F to 72°F
61°F to 74°F
61°F to 76°F
61°F to 74°F
59°F to 72°F
59°F to 76°F
59°F to 76°F
61°F to 68°F
56°F to 67°F
56°F to 67°F
56°F to 74°F
59°F to 74°F
59°F to 76°F
63°F to 79°F
65°F to 70°F
59°F to 70°F
56°F to 59°F
54°F to 70°F
54°F to 74°F
59°F to 68°F
56°F to 63°F
59°F to 70°F
56°F to 77°F
63°F to 70°F
56°F to 70°F
58°F to 70°F
58°F to 74°F
58°F to 77°F
67°F to 83°F
Map: other cities in Russia in august
Cities near Saint Petersburg:
| Petrodvorets in august | good weather |
| Sosnovyy Bor in august | good weather |
| Vyborg in august | good weather |
| Pskov in august | good weather |
| Petrozavodsk in august | good weather |
| Velikiye Luki in august | good weather |
| Cherepovets in august | good weather |
| Rybinsk in august | good weather |
| Vologda in august | good weather |
| Smolensk in august | good weather |
| Moscow in august | good weather |
| Kostroma in august | good weather |
Click over cities on the map for information about the weather in august.
Saint Petersburg
perfect weather
good
tolerable
bad
very bad
Weather data for Saint Petersburg in august:
Weather data for Saint Petersburg for august are derived from an average of the weather forecast since 2009 in Saint Petersburg. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint 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 Saint Petersburg.