January weather forecastCambuci, Brazil

Weather in January

January, like December, in Cambuci, Brazil, is a moderately hot summer month, with an average temperature fluctuating between 29.8°C (85.6°F) and 20.1°C (68.2°F).

Temperature

As Cambuci welcomes January, the average high-temperature is noted at a still moderately hot 29.8°C (85.6°F), closely aligning with the preceding month. The average nighttime temperature in Cambuci, Brazil, lowers to an agreeable 20.1°C (68.2°F) throughout January.

Heat index

Throughout January, the heat index is computed to be a fiery hot 38°C (100.4°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Observations indicate that the heat index values are for shady locations 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 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The average relative humidity in January in Cambuci is 84%.

Rainfall

In Cambuci, in January, during 20.8 rainfall days, 124mm (4.88") of precipitation is typically accumulated. Throughout the year, in Cambuci, Brazil, there are 205.2 rainfall days, and 1048mm (41.26") of precipitation is accumulated.

Daylight

In Cambuci, the average length of the day in January is 13h and 16min.
On the first day of January, sunrise is at 05:08 and sunset at 18:33. On the last day of the month, sunrise is at 05:28 and sunset at 18:33 -03.

Sunshine

In January, the average sunshine 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. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 6 during January translates into these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.