April weather forecast
Nazaré da Mata, Brazil

April, like March, is another hot autumn month in Nazaré da Mata, Brazil, with temperature in the range of an average low of 22.8°C (73°F) and an average high of 30.4°C (86.7°F).

Temperature

Nazaré da Mata indicates an average high-temperature of a still hot 30.4°C (86.7°F) in April, showing minor variation from March's 31.2°C (88.2°F). During the month of April, the nighttime temperature falls to an average of 22.8°C (73°F).

Heat index

April's heat index is computed to be a very hot 39°C (102.2°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. 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 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. 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.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In April, the average relative humidity is 81%.

Rainfall

In April, the rain falls for 22.8 days. Throughout April, 51mm (2.01") of precipitation is accumulated. Throughout the year, there are 263 rainfall days, and 463mm (18.23") of precipitation is accumulated.

Daylight

In Nazaré da Mata, the average length of the day in April is 11h and 56min.
On the first day of the month, sunrise is at 05:23 and sunset at 17:25. On the last day of April, in Nazaré da Mata, sunrise is at 05:22 and sunset at 17:13 -03.

Sunshine

In Nazaré da Mata, the average sunshine in April is 7.2h.

UV index

The average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 6 in April translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.