Temperatures in July
It's hot in July in St. Petersburg with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 33°C. At night, you can expect temperatures between 26°C and 28°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for St. Petersburg in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in St. Petersburg with hot temperatures, averaging around 33°C during the day and nights close to 27°C. Plenty of days with a chance of precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-July
By mid-July, the average daytime temperature stays the same at 33°C, with nights close to 28°C. The chance of precipitation is high during this period. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of July
By the end of July, the average daytime temperature in St. Petersburg will be around 33°C, with nights close to 27°C. There’s a significant chance of many days with precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Water temperature
The water temperature at St. Petersburg is 32°C this month. It’s really warm, perfect for a swim.
Precipitation in July
In July, there is an average of 281 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the South.
The average precipitation chance is 44% per day this month. The weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for St. Petersburg. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
St. Petersburg in July |
London | ||
|---|---|---|---|
 Average Temperature |
32°C | 23°C | |
 High Temp |
33°C | 27°C | |
| Low Temp |
31°C | 21°C | |
 Total Precipitation |
281 mm | 52 mm | |
| Rainy Days |
14 days | 9 days | |
June
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is July a good time to visit St. Petersburg?
After some sun? Then July isn’t the best time to be in St. Petersburg. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in St. Petersburg runs from June to November.
Temperature records for St. Petersburg in July
With 36°C, St. Petersburg hit the highest temperature in the last 10 years in July 2017. The lowest daytime temperature in this month was 27°C in 2015. The extreme night temperatures ranged from a low of 23°C to a high of 30°C.
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Daily Temperature in July in St. Petersburg
This chart shows the average daily temperatures, both day and night, for each day in July in St. Petersburg, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in St. Petersburg
The chart below shows the average daily precipitation in July for St. Petersburg, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 14 days of rain in St. Petersburg.
Daily UV Index in July in St. Petersburg
This chart shows the average daily UV index in July in St. Petersburg, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in St. Petersburg Over the Years
This chart shows the average temperature in July in St. Petersburg, measured in degrees Celsius, over the past years.
Total Precipitation in July in St. Petersburg Over the Years
This chart shows the average precipitation in July in St. Petersburg, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for St. Petersburg
Click on a specific day in July for detailed info on the typical weather on that day in St. Petersburg. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in St. Petersburg
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Average Weather in St. Petersburg by Month
Click on a month below to see detailed weather info for St. Petersburg. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of St. Petersburg for all months at once
