January weather forecast
Coroados, Brazil

January, like December, in Coroados, Brazil, is a moderately hot summer month, with an average temperature fluctuating between 21.3°C (70.3°F) and 29.4°C (84.9°F).

Temperature

January experiences an average high-temperature of a moderately hot 29.4°C (84.9°F), barely different from December's 30.1°C (86.2°F). Coroados, during January nights, observes an average temperature of 21.3°C (70.3°F).

Heat index

Throughout January, the heat index is evaluated at a torrid 36°C (96.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The average relative humidity in January is 82%.

Rainfall

The month with the most rainfall in Coroados, Brazil, is January, when the rain falls for 27.7 days and typically aggregates up to 188mm (7.4") of precipitation.

Daylight

In January, the average length of the day is 13h and 16min.
On the first day of the month, sunrise is at 05:42 and sunset at 19:06. On the last day of January, sunrise is at 06:02 and sunset at 19:06 -03.

Sunshine

With an average of 7.3h of sunshine, January has the least sunshine of the year.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In January, the average maximum UV index of 6 translates into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.