Temperatures in July
It's hot in July in Petersburg with an average temperature of 31°C. Temperatures this month range from a low of 29°C to a high of 33°C. At night, you can expect temperatures between 19°C and 23°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for 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 Petersburg with hot temperatures, averaging around 31°C during the day and nights close to 22°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-July
By mid-July, the average daytime temperature rises to around 32°C, with nights close to 22°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of July
By the end of July, the average daytime temperature in Petersburg will be around 31°C, with nights close to 21°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in July
In July, there is an average of 113 mm of precipitation, spread over 9 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
The average precipitation chance is 29% per day this month. Though it seems pretty low, 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 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.
Petersburg in July |
London | ||
|---|---|---|---|
 Average Temperature |
31°C | 23°C | |
 High Temp |
33°C | 27°C | |
| Low Temp |
29°C | 21°C | |
 Total Precipitation |
113 mm | 52 mm | |
| Rainy Days |
9 days | 9 days | |
June
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Petersburg?
After some sun? Then July isn’t the best time to be in Petersburg. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Petersburg in July
With 36°C, Petersburg hit the highest temperature in the last 10 years in July 2022. The lowest daytime temperature in this month was 19°C in 2014. The extreme night temperatures ranged from a low of 11°C to a high of 26°C.
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Daily Temperature in July in Petersburg
This chart shows the average daily temperatures, both day and night, for each day in July in 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 Petersburg
The chart below shows the average daily precipitation in July for 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 9 days of rain in Petersburg.
Daily UV Index in July in Petersburg
This chart shows the average daily UV index in July in 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 Petersburg Over the Years
This chart shows the average temperature in July in Petersburg, measured in degrees Celsius, over the past years.
Total Precipitation in July in Petersburg Over the Years
This chart shows the average precipitation in July in 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 Petersburg
Click on a specific day in July for detailed info on the typical weather on that day in Petersburg. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Petersburg
Have you been to Petersburg in July?
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Average Weather in Petersburg by Month
Click on a month below to see detailed weather info for 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 Petersburg for all months at once
