United StatesAverage weather for St. Petersburg 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.
Start of July
The month of July starts in St. Petersburg with hot temps, averaging around 33°C during the day and nights around 27°C. There are plenty of days with a good chance of precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid July
By mid-July, daytime temps stay steady at around 33°C, with nights around 28°C. There’s a high chance of precipitation during this time. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of July
By the end of July, the average daytime temperature in St. Petersburg is around 33°C, while nighttime temps are about 27°C. There’s a significant chance of many days with precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Water temperature
The water temperature at St. Petersburg is 32°C this month. It’s really warm, perfect for a swim.
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.
St. Petersburg in July |
New York | ||
|---|---|---|---|
 Average temperature |
32°C | 31°C | |
 Max. temperature |
33°C | 33°C | |
| Min. temperature |
31°C | -5°C | |
 Total precipitation |
281 mm | 160 mm | |
| Rainy days |
14 days | 18 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?
Looking for sun? July isn’t a good month to be in St. Petersburg. The temperature is nice, but there’s too much chance of rain.
The hurricane season in St. Petersburg runs from June to November.
Temperature records
With 36°C in 2017, St. Petersburg reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 27°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 23°C to a highest value of 30°C.
Check out the climate of St. Petersburg for all months and discover the best travel time
Daily Temperature in July in St. Petersburg
This chart shows the average daily high and low temperatures in July for St. Petersburg, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in July in St. Petersburg
The chart below shows the average daily precipitation in July for St. Petersburg, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for July, you can expect about 14 days of precipitation 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 few years.
Total precipitation in July in St. Petersburg over the years
This chart shows the average precipitation in July in St. Petersburg, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for St. Petersburg
Click on any day in July to get detailed info about the usual 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
Have you been to St. Petersburg in July?
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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
