Temperatures in April
It's warm in April in Porto Alegre with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 30°C. At night, you can expect temperatures between 15°C and 20°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Porto Alegre in April. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of April
The month of April starts in Porto Alegre with hot temperatures, averaging around 30°C during the day and nights close to 20°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-April
By mid-April, the average daytime temperature drops to around 29°C, with nights close to 18°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers.
End of April
By the end of April, the average daytime temperature in Porto Alegre will be around 28°C, with nights close to 18°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in April
In April, there is an average of 159 mm of precipitation, spread over 7 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
The average precipitation chance is 24% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in April for Porto Alegre. 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.
Porto Alegre in April |
London | ||
|---|---|---|---|
 Average Temperature |
28°C | 15°C | |
 High Temp |
30°C | 18°C | |
| Low Temp |
26°C | 12°C | |
 Total Precipitation |
159 mm | 29 mm | |
| Rainy Days |
7 days | 7 days | |
March
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 April a good time to visit Porto Alegre?
After some sun? Then April isn’t the best time to be in Porto Alegre. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Porto Alegre in April
With 35°C, Porto Alegre hit the highest temperature in the last 10 years in April 2020. The lowest daytime temperature in this month was 13°C in 2016. The extreme night temperatures ranged from a low of 3°C to a high of 24°C.
Check out the climate of Porto Alegre for all months and discover the best travel time
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.
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Daily Temperature in April in Porto Alegre
This chart shows the average daily temperatures, both day and night, for each day in April in Porto Alegre, 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 April in Porto Alegre
The chart below shows the average daily precipitation in April for Porto Alegre, 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 April, you can expect around 7 days of rain in Porto Alegre.
Daily UV Index in April in Porto Alegre
This chart shows the average daily UV index in April in Porto Alegre, 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 April in Porto Alegre Over the Years
This chart shows the average temperature in April in Porto Alegre, measured in degrees Celsius, over the past years.
Total Precipitation in April in Porto Alegre Over the Years
This chart shows the average precipitation in April in Porto Alegre, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in April for Porto Alegre
Click on a specific day in April for detailed info on the typical weather on that day in Porto Alegre. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Porto Alegre
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Average Weather in Porto Alegre by Month
Click on a month below to see detailed weather info for Porto Alegre. 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 Porto Alegre for all months at once
