April weather forecastMilhã, Brazil

Weather in April

April, the same as March, is a moderately hot autumn month in Milhã, Brazil, with an average temperature ranging between max 29.9°C (85.8°F) and min 20.7°C (69.3°F).

Temperature

Milhã marks the onset of April with an average high-temperature of a warm 29.9°C (85.8°F), subtly divergent from March's 30.9°C (87.6°F). In Milhã, the average low-temperature during the month of April is an agreeable 20.7°C (69.3°F).

Heat index

For April, the heat index is appraised at a very hot 38°C (100.4°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. 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.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

April is the most humid month in Milhã, with an average relative humidity of 81%.

Rainfall

In Milhã, in April, during 25.7 rainfall days, 101mm (3.98") of precipitation is typically accumulated. Throughout the year, in Milhã, there are 180.8 rainfall days, and 623mm (24.53") of precipitation is accumulated.

Daylight

In April, the average length of the day in Milhã is 11h and 59min.
On the first day of the month, sunrise is at 05:38 and sunset at 17:41. On the last day of April, sunrise is at 05:36 and sunset at 17:31 -03.

Sunshine

With an average of 6.2h of sunshine, April has the least sunshine of the year.

UV index

January through July, with an average maximum UV index of 6, are months with the lowest UV index in Milhã. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 6 in April translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.