April weather forecast
Senador Guiomard, Brazil

April in Senador Guiomard, Brazil, is a hot autumn month, with an average temperature ranging between max 30.1°C (86.2°F) and min 21.9°C (71.4°F).

Temperature

The advent of April sees the average high-temperature at a tropical 30.1°C (86.2°F), subtly shifted from March's 29.6°C (85.3°F). Nightly temperatures drop to an average low of 21.9°C (71.4°F) in April.

Heat index

For April, the heat index is appraised at a scorching 40°C (104°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Senador Guiomard, the average relative humidity in April is 87%.

Rainfall

In Senador Guiomard, Brazil, during April, the rain falls for 24.7 days and regularly aggregates up to 122mm (4.8") of precipitation. In Senador Guiomard, during the entire year, the rain falls for 233.4 days and collects up to 1251mm (49.25") of precipitation.

Daylight

In April, the average length of the day in Senador Guiomard, Brazil, is 11h and 53min.
On the first day of the month, sunrise is at 05:34 and sunset at 17:34. On the last day of April, in Senador Guiomard, sunrise is at 05:35 and sunset at 17:20 -05.

Sunshine

In Senador Guiomard, the average sunshine in April is 7h.

UV index

January through June and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In April, a regular UV index of 6 translates into these guidelines:
Ward off overexposure. Defence against solar harm is crucial. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.