April weather forecast
Nortelândia, Brazil

April, like March, in Nortelândia, Brazil, is another warm autumn month, with an average temperature ranging between min 21.2°C (70.2°F) and max 29.6°C (85.3°F).

Temperature

With the start of April, Nortelândia measures an average high-temperature of a still moderately hot 29.6°C (85.3°F), not significantly differing from March's 29.5°C (85.1°F). April brings with it a nighttime average temperature of 21.2°C (70.2°F).

Heat index

April's heat index is calculated to be a sweltering 37°C (98.6°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Nortelândia, the average relative humidity in April is 83%.

Rainfall

In Nortelândia, in April, it is raining for 20.9 days, with typically 96mm (3.78") of accumulated precipitation. Throughout the year, there are 208 rainfall days, and 1253mm (49.33") of precipitation is accumulated.

Daylight

In Nortelândia, the average length of the day in April is 11h and 46min.
On the first day of the month, sunrise is at 05:52 and sunset at 17:49. On the last day of April, in Nortelândia, sunrise is at 05:56 and sunset at 17:32 -04.

Sunshine

In Nortelândia, Brazil, the average sunshine in April is 8.1h.

UV index

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In April, an average UV index of 6 transforms into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.