April weather forecastAlta Floresta, Brazil

Weather in April

April, the same as March, is a moderately hot autumn month in Alta Floresta, Brazil, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 21.3°C (70.3°F).

Temperature

The introduction of April sees an average high-temperature of a still warm 29.8°C (85.6°F), hardly deviating from March. During the nights in April, Alta Floresta observes an average low-temperature of 21.3°C (70.3°F).

Heat index

For most parts of April, the heat index is evaluated at a blisteringly hot 40°C (104°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. 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. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Alta Floresta, the average relative humidity in April is 90%.

Rainfall

In Alta Floresta, in April, during 26.6 rainfall days, 175mm (6.89") of precipitation is typically accumulated. In Alta Floresta, during the entire year, the rain falls for 233.7 days and collects up to 1653mm (65.08") of precipitation.

Daylight

The average length of the day in April is 11h and 53min.
On the first day of the month, sunrise is at 05:47 and sunset at 17:48. On the last day of April, sunrise is at 05:48 and sunset at 17:34 -04.

Sunshine

The average sunshine in April is 7.6h.

UV index

In Alta Floresta, the average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 6 during April translates into the following directions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage 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. Employ a wide-brim hat for potent defense against up to 50% of UV rays.