January weather forecast
Muribeca, Brazil

January, the same as December, in Muribeca, Brazil, is another hot summer month, with an average temperature ranging between min 23.8°C (74.8°F) and max 31.3°C (88.3°F).

Temperature

The start of January sees the average high-temperature at a still tropical 31.3°C (88.3°F), showing little difference from December's 31.2°C (88.2°F). January's average low-temperature reading settles at a moderately hot 23.8°C (74.8°F).

Heat index

Throughout January, the heat index is appraised at a torrid 39°C (102.2°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Muribeca, the average relative humidity in January is 72%.

Rainfall

In January, the rain falls for 15.7 days. Throughout January, 22mm (0.87") of precipitation is accumulated. Throughout the year, in Muribeca, there are 222.9 rainfall days, and 509mm (20.04") of precipitation is accumulated.

Daylight

In January, the average length of the day in Muribeca is 12h and 39min.
On the first day of January in Muribeca, Brazil, sunrise is at 05:09 and sunset at 17:52. On the last day of the month, sunrise is at 05:24 and sunset at 17:58 -03.

Sunshine

The average sunshine in January is 8.2h.

UV index

The months with the highest UV index in Muribeca are January through March, October through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 7 during January, leads to the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.