April weather forecastHeimtal, Brazil

April

Weather in April

April, like March, in Heimtal, Brazil, is another warm autumn month, with an average temperature varying between 16.9°C (62.4°F) and 26.7°C (80.1°F).

Temperature

At the start of April, Heimtal's average high-temperature reaches a still warm 26.7°C (80.1°F), subtly different from the preceding month. In Heimtal, the average temperature during the nights of April drops to a refreshing 16.9°C (62.4°F).

Humidity

The average relative humidity in April is 82%.

Rainfall

In Heimtal, in April, during 12.3 rainfall days, 68mm (2.68") of precipitation is typically accumulated. Throughout the year, there are 186.6 rainfall days, and 1019mm (40.12") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 33min.
On the first day of April in Heimtal, sunrise is at 06:33 and sunset at 18:23. On the last day of the month, sunrise is at 06:44 and sunset at 17:59 -03.

Sunshine

In April, the average sunshine in Heimtal is 8.6h.

UV index

The months with the lowest UV index are February, April through July and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 5 in April leads to these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Enhance your sun protection with tightly woven, yet airy clothing.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In April, in Heimtal, the average high-temperature is 26.7°C (80.1°F), and the average low-temperature is 16.9°C (62.4°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in March is evaluated at 33°C (91.4°F).

The average relative humidity in April in Heimtal, Brazil, is 82%.

In Heimtal, in April, during 12.3 rainfall days, 68mm (2.68") of precipitation is typically accumulated.

In Heimtal, Brazil, the average day length in April is 11h and 33min.

On the first day of April, sunrise is at 06:33 and sunset at 18:23. On the last day of the month, sunrise is at 06:44 and sunset at 17:59 -03.

In April, the average sunshine duration in Heimtal, Brazil, is 8.6h.

February, April through July and December, with an average maximum UV index of 5, are months with the lowest UV index in Heimtal.

In April, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M April M J J A S O N D

Mar

April

May

Average high temperature

28°C

26.7°C

23.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.4km/h

9.8km/h

10.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

9.1

15.3

16.6

Average UV index

Average cloud cover

Average visibility

Average temperature in April
Heimtal, Brazil

Average high temperature in April: 26.7°C

The warmest month (with the highest average high temperature) is October (29.5°C).
The month with the lowest average high temperature is June (22.1°C).

Average low temperature in April: 16.9°C

The months with the highest average low temperature are January, February and December (19.5°C).
The coldest months (with the lowest average low temperature) are June and July (13.2°C).

Average pressure in April
Heimtal, Brazil

Average pressure in April: 1015mbar

The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is December (1010.6mbar).

Average wind speed in April
Heimtal, Brazil

Average wind speed in April: 9.1km/h

The windiest month (with the highest average wind speed) is September (11km/h).
The calmest month (with the lowest average wind speed) is February (8.2km/h).

Average humidity in April
Heimtal, Brazil

Average humidity in April: 82%

The months with the highest relative humidity are January, February and June (86%).
The month with the lowest relative humidity is September (64%).

Average rainfall in April
Heimtal, Brazil

Average rainfall in April: 68mm

The wettest month (with the highest rainfall) is January (152mm).
The driest month (with the least rainfall) is August (45mm).

Average rainfall days in April
Heimtal, Brazil

Average rainfall days in April: 12.3 days

The month with the highest number of rainy days is January (25.3 days).
The month with the least rainy days is August (7.3 days).

Average daylight in April /
Average sunshine in April
Heimtal, Brazil

Average daylight in April: 11h and 30min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).

Average sunshine in April: 8h and 36min

The month with the most sunshine is August (Average sunshine: 9h and 12min).
The months with the least sunshine are January and February (Average sunshine: 7h and 24min).

Average sunshine days in April
Heimtal, Brazil

Average sunshine days in April: 15.3 days

The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is January (4.8 days).

Average UV index in April
Heimtal, Brazil

Average UV index in April: 5

The months with the highest UV index are January, March, August, September, October and November (UV index 6).
The months with the lowest UV index are February, April, May, June, July and December (UV index 5).