April weather forecast
Marianópolis do Tocantins, Brazil

April, like March, is another hot autumn month in Marianópolis do Tocantins, Brazil, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 30.3°C (86.5°F).

Temperature

February through April are known as Marianópolis do Tocantins's coldest months, with an average high-temperature of 30.3°C (86.5°F).

Heat index

April's heat index is calculated to be a blisteringly hot 40°C (104°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Marianópolis do Tocantins, the average relative humidity in April is 84%.

Rainfall

In Marianópolis do Tocantins, in April, it is raining for 24.1 days, with typically 107mm (4.21") of accumulated precipitation. In Marianópolis do Tocantins, during the entire year, the rain falls for 198 days and collects up to 907mm (35.71") of precipitation.

Daylight

In Marianópolis do Tocantins, the average length of the day in April is 11h and 53min.
On the first day of April in Marianópolis do Tocantins, sunrise is at 06:22 and sunset at 18:22. On the last day of the month, sunrise is at 06:22 and sunset at 18:08 -03.

Sunshine

In Marianópolis do Tocantins, Brazil, the average sunshine in April is 8.2h.

UV index

The months with the lowest UV index in Marianópolis do Tocantins, Brazil, are February through May and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 6 during April morphs into the following directions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.