Normal weather for Petrópolis in August
It's warm in August in Petrópolis with an average temperature of 26°C. Temperatures this month range from a low of 23°C to a high of 28°C. At night, you can expect temperatures between 16°C and 19°C.
In August, there is an average of 49 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the South.
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.
Petrópolis in August |
London | ||
|---|---|---|---|
 Average Temperature |
26°C | 22°C | |
 High Temp |
28°C | 24°C | |
| Low Temp |
23°C | 19°C | |
 Total Precipitation |
49 mm | 60 mm | |
| Rainy Days |
8 days | 10 days | |
Curious about the climate in other parts of Brazil? Check out the weather and climate in places like Rio de Janeiro, Salvador, Pipa, or have a look at other destinations in Brazil.
Start of August
The month of August starts in Petrópolis with warm temperatures, averaging around 26°C during the day and nights close to 18°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-August
By mid-August, the average daytime temperature rises to around 27°C, with nights close to 18°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of August
By the end of August, the average daytime temperature in Petrópolis will be around 26°C, with nights close to 18°C. A shower might show up, but overall the weather will be dry and sunny.
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Is August a good time to visit Petrópolis?
Want nice weather? Then August is a great time to be in Petrópolis. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Petrópolis in August
With 37°C, Petrópolis hit the highest temperature in the last 10 years in August 2023. The lowest daytime temperature in this month was 11°C in 2019. The extreme night temperatures ranged from a low of 8°C to a high of 23°C.
Check out the climate of Petrópolis for all months and discover the best travel time
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Daily Temperature in August in Petrópolis
This chart shows the average daily temperatures, both day and night, for each day in August in Petrópolis, 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 August in Petrópolis
The chart below shows the average daily precipitation in August for Petrópolis, 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 August, you can expect around 8 days of rain in Petrópolis.
Daily UV Index in August in Petrópolis
This chart shows the average daily UV index in August in Petrópolis, 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 August in Petrópolis Over the Years
This chart shows the average temperature in August in Petrópolis, measured in degrees Celsius, over the past years.
Total Precipitation in August in Petrópolis Over the Years
This chart shows the average precipitation in August in Petrópolis, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Petrópolis
Click on a specific day in August for detailed info on the typical weather on that day in Petrópolis. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Petrópolis
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Average Weather in Petrópolis by Month
Click on a month below to see detailed weather info for Petrópolis. 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 Petrópolis for all months at once
