Weather in Saint Petersburg for August 2025
In general, the average temperature in Saint Petersburg at the beginning of August is 23.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 23.1 °C by the end of August.
Saint Petersburg experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.
Is August a good time to visit Saint Petersburg? check out the best time to travel to Saint Petersburg page.
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Saint Petersburg in August average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 22° | 2 23° | 3 23° | ||||
4 23° | 5 24° | 6 25° | 7 27° | 8 24° | 9 24° | 10 22° |
11 22° | 12 22° | 13 24° | 14 23° | 15 24° | 16 28° | 17 22° |
18 20° | 19 17° | 20 20° | 21 22° | 22 20° | 23 16° | 24 19° |
25 22° | 26 21° | 27 22° | 28 22° | 29 22° | 30 25° | 31 28° |
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Temperatures trend during August in Saint Petersburg
August weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Aug. | Patchy rain possible | 22° /12° | 3.3 mm | 5 | |
2 Aug. | Heavy rain at times | 23° /14° | 4.7 mm | 5 | |
3 Aug. | Heavy rain at times | 23° /15° | 10.1 mm | 5 | |
4 Aug. | Moderate or heavy rain shower | 23° /14° | 2.3 mm | 5 | |
5 Aug. | Patchy rain possible | 24° /14° | 0.9 mm | 5 | |
6 Aug. | Moderate or heavy rain shower | 25° /14° | 3.3 mm | 6 | |
7 Aug. | Sunny | 27° /17° | 0 mm | 7 | |
8 Aug. | Moderate or heavy rain shower | 24° /14° | 1.6 mm | 6 | |
9 Aug. | Overcast | 24° /13° | 0 mm | 5 | |
10 Aug. | Partly cloudy | 22° /12° | 5.1 mm | 6 | |
11 Aug. | Partly cloudy | 22° /13° | 3.1 mm | 6 | |
12 Aug. | Sunny | 22° /13° | 4.1 mm | 5 | |
13 Aug. | Moderate rain at times | 24° /12° | 5.1 mm | 6 | |
14 Aug. | Partly cloudy | 23° /14° | 0 mm | 6 | |
15 Aug. | Partly cloudy | 24° /14° | 0 mm | 6 | |
16 Aug. | Overcast | 28° /15° | 0.7 mm | 6 | |
17 Aug. | Heavy rain at times | 22° /15° | 2.5 mm | 5 | |
18 Aug. | Patchy rain possible | 20° /13° | 0.3 mm | 5 | |
19 Aug. | Heavy rain at times | 17° /12° | 3.7 mm | 4 | |
20 Aug. | Sunny | 20° /11° | 0.2 mm | 6 | |
21 Aug. | Overcast | 22° /10° | 0 mm | 5 | |
22 Aug. | Moderate or heavy rain shower | 20° /13° | 9.3 mm | 5 | |
23 Aug. | Moderate or heavy rain shower | 16° /12° | 24 mm | 4 | |
24 Aug. | Heavy rain at times | 19° /11° | 3.8 mm | 4 | |
25 Aug. | Light rain shower | 22° /10° | 4.1 mm | 6 | |
26 Aug. | Mist | 21° /11° | 0.3 mm | 6 | |
27 Aug. | Partly cloudy | 22° /10° | 0 mm | 6 | |
28 Aug. | Partly cloudy | 22° /11° | 1.7 mm | 6 | |
29 Aug. | Partly cloudy | 22° /12° | 0.2 mm | 6 | |
30 Aug. | Patchy rain possible | 25° /12° | 2 mm | 6 | |
31 Aug. | Moderate or heavy rain shower | 28° /14° | 10.8 mm | 6 | |
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Saint Petersburg in August - FAQ
What to pack to Saint Petersburg in August?
As you prepare for your trip to Saint Petersburg in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Saint Petersburg, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
August rainfall patterns in Saint Petersburg
UV exposure in Saint Petersburg during August
Quick links
Get accurate weather forecasts for Saint Petersburg, located at latitude 59.939 and longitude 30.314. Stay updated with localized weather information tailored for Saint Petersburg.