February weather forecast
Aruanã, Brazil

February, the last month of the summer in Aruanã, is also a moderately hot month, with an average temperature fluctuating between 20.9°C (69.6°F) and 29.1°C (84.4°F).

Temperature

The shift to February signals an average high-temperature of a still warm 29.1°C (84.4°F), subtly varied from January's 29.2°C (84.6°F). Aruanã's temperature lowers to a mean of 20.9°C (69.6°F) during the nights in February.

Heat index

In February, the heat index is evaluated at a very hot 36°C (96.8°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in February is 84%.

Rainfall

In Aruanã, in February, it is raining for 22.9 days, with typically 96mm (3.78") of accumulated precipitation. In Aruanã, Brazil, during the entire year, the rain falls for 184.4 days and collects up to 657mm (25.87") of precipitation.

Daylight

In Aruanã, Brazil, the average length of the day in February is 12h and 35min.
On the first day of February in Aruanã, sunrise is at 06:15 and sunset at 19:00. On the last day of the month, sunrise is at 06:24 and sunset at 18:48 -03.

Sunshine

In February, the average sunshine in Aruanã is 7.6h.

UV index

The months with the lowest UV index in Aruanã are January through July, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In February, the maximum UV index of 6 suggests these recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.