Itatiaia, Brazil weather in April

Historical temperature average in April

In Itatiaia, Brazil
78°F
highs
60°F
lows
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General weather summary

Pleasantly warm, humid but cool
Feels like
42%
Chance of rain
0.297 in
Amount
7.0 mph
Wind speed
88%
Humidity
11.6 hrs
Daylight length
6:10 AM
Sunrise
5:45 PM
Sunset
46%
Cloud cover
T-shirt
What to wear
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Don't take our word for it
Slide 1 of 6

What is the average temperature in April

The average temperature in Itatiaia in April for a typical day ranges from a high of 78°F (25°C) to a low of 60°F (16°C). Some would describe it as pleasantly warm, humid but cool.

For comparison, the hottest month in Itatiaia, October, has days with highs of 85°F (29°C) and lows of 60°F (15°C). The coldest month, July has days with highs of 75°F (24°C) and lows of 52°F (11°C). This graph shows how an average day looks like in Itatiaia in April based on historical data.

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Highs and lows in Itatiaia in Apr

How much does it rain in April

In Itatiaia in April, there's a 42% chance of rain on an average day. And on the average day it rains or snows, we get 0.71 in (18.0 mm) of precipitation. In more common terms of how much that is, some would describe it as moderate rain.

The wettest month in Itatiaia is January where a typical day has a 76% chance of precipitation and gets 0.33 inches (8.5 mm) of precipitation, while the dryest month in Itatiaia is July where a typical day has a 12% chance of precipitation and gets 0.20 inches (5.0 mm) of precipitation. These graphs show the probability of it raining/snowing in April and the amount of rainfall.

Chance of rain or snow on an average Itatiaia day by month
Average precipitation by hour of day
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How cloudy is Itatiaia in April

The average amount of time that the sky is clear or sunny (partly cloudy or less) in Itatiaia during April is 11.0 hours (46% of the day). For comparison, the month with the most clear, sunny days in Itatiaia is August with an average of 16.0 hours per day while January has the shortest amount of cloud-free hours with only 6.3 hours per day. This graph shows the average amount of sunshine in Itatiaia in April based on historical data.
Monthly clear skies percent of time in Itatiaia

When is sunrise and sunset in April

The average day in Itatiaia during April has 11.6 hours of daylight, with sunrise at 6:10 AM and sunset at 5:45 PM.

The day with the longest amount of daylight in Itatiaia is December 17th with 13.5 hours while June 17th has the shortest amount of daylight with only 10.8 hours.

This graph shows the average amount of daylight in Itatiaia in April based on historical data.

Average hours of daylight in Itatiaia by month

How humid is it in April

In April, Itatiaia is very humid with an average amount of 88% (relative humidity), which could be described as humid but cool. March has the highest relative humidity at 89% and is the least humid in September at 65%. This graph shows the average amount of humidity in Itatiaia throughout April based on historical data.
Average relative humidity in Itatiaia by month

How windy is it in April

Historically, the wind in Itatiaia during April blows at an average speed of 7.0 mph (11.3 kph). The windiest month is September with an average wind speed of 8.6 mph (13.9 kph), while the calmest month is April with an average wind speed of 7.0 mph (11.3 kph). This graph shows the average wind speed in Itatiaia in April based on historical data.
Average monthly wind speed in Itatiaia

What to wear in April

With an average high of 78°F (25°C) and a low of 60°F (16°C), it generally feels pleasantly warm, humid but cool. There might also be a small chance of rain. With that in mind, most people would dress in something light like your favorite t-shirt and remember to bring an umbrella
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Where does this data come from

Weather data for Itatiaia was collected from the MERRA-2 project from NASA, which used a climate model combined with historical data from weather stations around the world to estimate what the conditions were like for every point on the Earth.

For all data based on historical data, we've averaged the data from the past 11 years (2010-2020). For example, for the hourly temperature at 10am, we've looked at the temperature at 10am on every day in April (e.g., April 1, April 2, etc. in 2010, 2011, etc.) and took the arithmetic mean. We did not smooth the data, so for example, our daily temperature line will have some randomness due to the fact that weather is random in the first place.

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