January weather forecast
Apuarema, Brazil

January, like December, is another hot summer month in Apuarema, Brazil, with an average temperature varying between 30.2°C (86.4°F) and 19.5°C (67.1°F).

Temperature

Apuarema in January witnesses an average high-temperature of a still tropical 30.2°C (86.4°F), indicating a slight variation from December's 30.4°C (86.7°F). Throughout January, the average low-temperature records at a refreshing 19.5°C (67.1°F).

Heat index

The average heat index in January is evaluated at a sweltering 39°C (102.2°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In January, the average relative humidity is 82%.

Rainfall

In Apuarema, during January, the rain falls for 19.6 days and regularly aggregates up to 38mm (1.5") of precipitation. In Apuarema, during the entire year, the rain falls for 241.8 days and collects up to 524mm (20.63") of precipitation.

Daylight

The average length of the day in January is 12h and 50min.
On the first day of January, sunrise is at 05:14 and sunset at 18:10. On the last day of the month, sunrise is at 05:30 and sunset at 18:13 -03.

Sunshine

The months with the most sunshine are January and February, with an average of 8.1h of sunshine.

UV index

The months with the highest UV index in Apuarema, Brazil, are January through May, September through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the average maximum UV index of 6 translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.