April weather forecastBuíque, Brazil

Weather in April

April, the same as March, in Buíque, Brazil, is another tropical autumn month, with an average temperature fluctuating between 19.8°C (67.6°F) and 30°C (86°F).

Temperature

Buíque's weather in April indicates an average high-temperature of a still tropical 30°C (86°F), nearly consistent with the 31.4°C (88.5°F) of March. Buíque experiences an average low-temperature of 19.8°C (67.6°F) in the month of April.

Heat index

In April, the average heat index is appraised at a fiery hot 36°C (96.8°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially crucial for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in April is 75%.

Rainfall

In Buíque, during April, the rain falls for 19.2 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 157.8 rainfall days, and 463mm (18.23") of precipitation is accumulated.

Daylight

The average length of the day in April in Buíque is 11h and 55min.
On the first day of April, sunrise is at 05:31 and sunset at 17:32. On the last day of the month, sunrise is at 05:31 and sunset at 17:19 -03.

Sunshine

In Buíque, the average sunshine in April is 8.2h.

UV index

The average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 6 suggests this advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.