St Petersburg Weather in August

St Petersburg in August sees very high temperatures, with highs around 32°C (90°F) and overnight lows of 26°C (79°F). Rainfall is at its peak this month, around 254 mm (10 in) on average, so waterproofs are essential.

Rainfall in St Petersburg in August

As part of the rainy season, St Petersburg sees around 22 days of rain in August, with an average of 254 mm (10 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in St Petersburg in August

Daytime temperatures in St Petersburg reach 32°C (90°F) in August, dropping to 26°C (79°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Sunshine in St Petersburg in August

Expect sunny days throughout the month, with an estimated 247 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit St Petersburg. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit the United States of America, check out our St Petersburg's climate page.

St Petersburg Temperature in August

Min Temperature 26°C (79°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 72%  

Precipitation 254 mm (10 in)  

Rainy days 22 days  

Sunshine 247 hours *  

Percentage Sunshine 61% *  

* Data from: Clearwater, the United States of America (25 KM, 15 Miles).

What to Wear in St Petersburg in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in St Petersburg in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our St Petersburg's climate page.

More climate data for St Petersburg

Temperature Rainfall Sunshine

See the full St Petersburg climate overview or explore weather in the United States of America.