April weather forecastXapuri, Brazil

Weather in April

April, like March, in Xapuri, Brazil, is a moderately hot autumn month, with an average temperature fluctuating between 29.8°C (85.6°F) and 21°C (69.8°F).

Temperature

Xapuri marks the start of April with an average high-temperature of a still moderately hot 29.8°C (85.6°F), hinting at a slight fluctuation from March's 29.4°C (84.9°F). Throughout the month of April, Xapuri observes an average nighttime temperature of 21°C (69.8°F).

Heat index

The heat index value for April is computed to be a sweltering 38°C (100.4°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in April in Xapuri is 85%.

Rainfall

In Xapuri, in April, during 24.2 rainfall days, 133mm (5.24") of precipitation is typically accumulated. In Xapuri, during the entire year, the rain falls for 253 days and collects up to 1428mm (56.22") of precipitation.

Daylight

The average length of the day in April is 11h and 52min.
On the first day of April, sunrise is at 05:37 and sunset at 17:37. On the last day of the month, sunrise is at 05:39 and sunset at 17:23 -05.

Sunshine

The average sunshine in April is 7.1h.

UV index

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index. 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: The maximum daily UV index of 6 in April interprets into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.