January weather forecast
Cubati, Brazil

January, the same as December, in Cubati, Brazil, is another tropical summer month, with an average temperature fluctuating between 31.8°C (89.2°F) and 22.1°C (71.8°F).

Temperature

The beginning of January records an average high-temperature of a still tropical 31.8°C (89.2°F), almost echoing the conditions of the previous month. In January, Cubati records an average nighttime temperature of 22.1°C (71.8°F).

Heat index

January's average heat index is estimated at a very hot 38°C (100.4°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. 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 are extremely vital to babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Cubati, Brazil, the average relative humidity in January is 65%.

Rainfall

In Cubati, in January, during 14.8 rainfall days, 45mm (1.77") of precipitation is typically accumulated. Throughout the year, in Cubati, there are 137.8 rainfall days, and 433mm (17.05") of precipitation is accumulated.

Daylight

The average length of the day in January in Cubati is 12h and 28min.
On the first day of the month, sunrise is at 05:13 and sunset at 17:44. On the last day of January, sunrise is at 05:26 and sunset at 17:51 -03.

Sunshine

In Cubati, the average sunshine in January is 8.7h.

UV index

The months with the highest UV index are January through March, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In January, a daily maximum UV index of 7 leads to the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.