April weather forecastMuribeca, Brazil

Weather in April

April, like March, is another hot autumn month in Muribeca, Brazil, with an average temperature varying between 23.6°C (74.5°F) and 30.9°C (87.6°F).

Temperature

Shifting into April, Muribeca records an average high-temperature of a still tropical 30.9°C (87.6°F), presenting minor fluctuations compared to the previous month. An average low-temperature of 23.6°C (74.5°F) is expected in Muribeca during April.

Heat index

During April, the heat index is appraised at a blistering 40°C (104°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in April in Muribeca is 77%.

Rainfall

In April, the rain falls for 18.3 days. Throughout April, 45mm (1.77") of precipitation is accumulated. Throughout the year, in Muribeca, there are 222.9 rainfall days, and 509mm (20.04") of precipitation is accumulated.

Daylight

In Muribeca, the average length of the day in April is 11h and 52min.
On the first day of the month, sunrise is at 05:31 and sunset at 17:31. On the last day of April, sunrise is at 05:32 and sunset at 17:17 -03.

Sunshine

In Muribeca, the average sunshine in April is 8h.

UV index

The months with the lowest UV index are April through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In April, a regular UV index of 6 translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.