January weather forecastMoraújo, Brazil

Weather in January

January, like December, is another hot summer month in Moraújo, Brazil, with an average temperature varying between 31.5°C (88.7°F) and 23.5°C (74.3°F).

Temperature

On the advent of January, Moraújo's average high-temperature exhibits a minor adjustment to a still tropical 31.5°C (88.7°F) from December's 33.3°C (91.9°F). The low-temperature in Moraújo, Brazil, averages to a moderately hot 23.5°C (74.3°F) during the nights of January.

Heat index

In January, the average heat index is estimated at a scorching 41°C (105.8°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Moraújo, the average relative humidity in January is 76%.

Rainfall

In Moraújo, in January, during 17.3 rainfall days, 93mm (3.66") of precipitation is typically accumulated. Throughout the year, there are 141.3 rainfall days, and 549mm (21.61") of precipitation is accumulated.

Daylight

In Moraújo, the average length of the day in January is 12h and 18min.
On the first day of the month, sunrise is at 05:36 and sunset at 17:55. On the last day of January, sunrise is at 05:48 and sunset at 18:04 -03.

Sunshine

The average sunshine in January is 8.1h.

UV index

January is the month with the lowest UV index in Moraújo, 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: The UV index of 6 during January leads to these advisories:
Shun overexposure. Protection from sun ravages is indispensable. 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. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.