January weather forecastAperibé, Brazil

Weather in January

January, like December, in Aperibé, Brazil, is another warm summer month, with an average temperature fluctuating between 20.1°C (68.2°F) and 29.8°C (85.6°F).

Temperature

January denotes a minimal variation in the average high-temperature to a still moderately hot 29.8°C (85.6°F) from December's 28.7°C (83.7°F). Throughout January, the average low-temperature in Aperibé dips to an agreeable 20.1°C (68.2°F).

Heat index

January's heat index is estimated at a sweltering 38°C (100.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 largely significant for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Aperibé, the average relative humidity in January is 84%.

Rainfall

In Aperibé, in January, it is raining for 20.8 days, with typically 124mm (4.88") of accumulated precipitation. In Aperibé, during the entire year, the rain falls for 205.2 days and collects up to 1048mm (41.26") of precipitation.

Daylight

The average length of the day in January in Aperibé is 13h and 17min.
On the first day of the month, sunrise is at 05:08 and sunset at 18:34. On the last day of January, in Aperibé, sunrise is at 05:29 and sunset at 18:34 -03.

Sunshine

In Aperibé, the average sunshine in January is 8.4h.

UV index

January, February, August, September and December, with an average maximum UV index of 6, are months with the highest UV index in Aperibé. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 6 in January translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.