April weather forecastSairé, Brazil

Weather in April

April, the same as March, is another warm autumn month in Sairé, Brazil, with temperature in the range of an average low of 20.8°C (69.4°F) and an average high of 29.6°C (85.3°F).

Temperature

Sairé records an average high-temperature of a warm 29.6°C (85.3°F) in April, maintaining a close correlation with March's 30.6°C (87.1°F). During April, the average low-temperature is an agreeable 20.8°C (69.4°F).

Heat index

The average heat index in April is appraised at a very hot 38°C (100.4°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. 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 'felt air temperature' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in April is 84%.

Rainfall

In April, in Sairé, Brazil, the rain falls for 19.9 days. Throughout April, 70mm (2.76") of precipitation is accumulated. Throughout the year, in Sairé, there are 224.2 rainfall days, and 472mm (18.58") of precipitation is accumulated.

Daylight

In Sairé, the average length of the day in April is 11h and 55min.
On the first day of April, sunrise is at 05:25 and sunset at 17:26. On the last day of the month, sunrise is at 05:25 and sunset at 17:14 -03.

Sunshine

In Sairé, the average sunshine in April is 6.4h.

UV index

January through May, August through December, with an average maximum UV index of 6, are months with the highest UV index in Sairé. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 6 in April, converts into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Stay sun-safe with clothing that is both closely woven and worn loosely.