St.-Petersburg (Saint Petersburg)
August
Weather in St.-Petersburg for August 2027
Your guide to St.-Petersburg weather in August - trends and predictions
In general, the average temperature in St.-Petersburg at the beginning of August is 23.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 20.4 °C by the end of August.
St.-Petersburg in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 102.1 mm.
Is August a good time to visit St.-Petersburg? check out the best time to travel to St.-Petersburg page.
Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
21°/12°
Temperatures
16 km/h
Avg max wind
74 %
Avg humidity
St.-Petersburg Weather August
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Temperatures trend during August in St.-Petersburg
See the weather trend as well as the moving average line
August weather in St.-Petersburg day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Light rain | 24° /15° | 4.7 mm | 5 | |
| 2 Aug. | Light rain | 22° /14° | 4.7 mm | 5 | |
| 3 Aug. |  Heavy rain at times | 23° /14° | 5.3 mm | 5 | |
| 4 Aug. |  Patchy rain possible | 23° /15° | 1.2 mm | 5.9 | |
| 5 Aug. | Patchy rain possible | 24° /14° | 0.7 mm | 5 | |
| 6 Aug. | Patchy rain possible | 24° /14° | 2.3 mm | 5 | |
| 7 Aug. |  Sunny | 24° /15° | 0.8 mm | 5.7 | |
| 8 Aug. | Patchy rain possible | 22° /13° | 1.5 mm | 5 | |
| 9 Aug. | Patchy rain possible | 22° /13° | 0.2 mm | 5 | |
| 10 Aug. | Light rain | 23° /13° | 2.7 mm | 5 | |
| 11 Aug. | Light rain | 21° /14° | 4.7 mm | 5 | |
| 12 Aug. | Patchy rain possible | 21° /12° | 2.2 mm | 5 | |
| 13 Aug. | Light rain | 22° /11° | 3.1 mm | 5 | |
| 14 Aug. |  Partly cloudy | 22° /12° | 0 mm | 5 | |
| 15 Aug. | Partly cloudy | 23° /13° | 0.7 mm | 5 | |
| 16 Aug. | Light rain | 24° /12° | 4.9 mm | 5 | |
| 17 Aug. | Light rain | 20° /13° | 2.9 mm | 4 | |
| 18 Aug. | Patchy rain possible | 19° /13° | 0.8 mm | 4 | |
| 19 Aug. | Heavy rain at times | 17° /12° | 12 mm | 3 | |
| 20 Aug. | Patchy rain possible | 19° /10° | 1.3 mm | 4 | |
| 21 Aug. |  Overcast | 20° /9° | 0.6 mm | 4 | |
| 22 Aug. | Light rain | 19° /12° | 7.7 mm | 4 | |
| 23 Aug. |  Moderate rain | 16° /11° | 15.5 mm | 3 | |
| 24 Aug. | Light rain | 17° /11° | 3 mm | 3 | |
| 25 Aug. | Light rain | 19° /10° | 3.9 mm | 4 | |
| 26 Aug. |  Mist | 19° /10° | 0.9 mm | 4.3 | |
| 27 Aug. | Patchy rain possible | 20° /10° | 1.4 mm | 4 | |
| 28 Aug. | Patchy rain possible | 19° /11° | 1 mm | 4 | |
| 29 Aug. | Patchy rain possible | 21° /12° | 1.6 mm | 4 | |
| 30 Aug. | Patchy rain possible | 21° /13° | 2.3 mm | 4 | |
| 31 Aug. |  Moderate or heavy rain shower | 24° /14° | 7.6 mm | 3.9 | |
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Important Notice
Our weather forecast for St.-Petersburg in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the St.-Petersburg forecast closer to your planned date for the most up-to-date weather information.
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St.-Petersburg in August - FAQ
What are the expected maximum and minimum temperatures in St.-Petersburg during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in St.-Petersburg during August?
Significant rainfall exceeding 102.1 mm is expected in St.-Petersburg during August, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in St.-Petersburg during August?
The average wind speed in St.-Petersburg during August is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in St.-Petersburg
Explore the daily rainfall trends and prepare for St.-Petersburgs August weather 💧
Typically, St.-Petersburg has 16 rainy days in August with a total of 102.1 mm of rainfall.
UV exposure in St.-Petersburg during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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