April weather forecastSatuba, Brazil

Weather in April

April, like March, is another hot autumn month in Satuba, Brazil, with an average temperature fluctuating between 23.3°C (73.9°F) and 30.3°C (86.5°F).

Temperature

April's onset brings an average high-temperature of a still hot 30.3°C (86.5°F), showing a minute difference from March's 31.3°C (88.3°F). The low-temperature average for Satuba during April stands at a warm 23.3°C (73.9°F).

Heat index

For most parts of April, the heat index is calculated to be a fiery hot 38°C (100.4°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In April, the average relative humidity is 79%.

Rainfall

In Satuba, during April, the rain falls for 21.9 days and regularly aggregates up to 72mm (2.83") of precipitation. In Satuba, during the entire year, the rain falls for 256.6 days and collects up to 686mm (27.01") of precipitation.

Daylight

In April, the average length of the day in Satuba is 11h and 53min.
On the first day of April in Satuba, sunrise is at 05:26 and sunset at 17:27. On the last day of the month, sunrise is at 05:27 and sunset at 17:13 -03.

Sunshine

In April, the average sunshine in Satuba, Brazil, is 7.7h.

UV index

The months with the lowest UV index in Satuba are April through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the maximum UV index of 6 transforms into these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.