January weather forecast
Simão Dias, Brazil

January, like December, is another tropical summer month in Simão Dias, Brazil, with an average temperature fluctuating between 21.7°C (71.1°F) and 31.8°C (89.2°F).

Temperature

A high-temperature average of a still tropical 31.8°C (89.2°F) characterizes January, identical to December. Simão Dias witnesses an average low-temperature of 21.7°C (71.1°F) throughout the month of January.

Heat index

January's average heat index is appraised at a blistering 41°C (105.8°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The months with the lowest humidity in Simão Dias, Brazil, are January through March and December, with an average relative humidity of 73%.

Rainfall

In Simão Dias, in January, during 15 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Simão Dias, there are 214 rainfall days, and 444mm (17.48") of precipitation is accumulated.

Daylight

In Simão Dias, the average length of the day in January is 12h and 40min.
On the first day of the month, sunrise is at 05:12 and sunset at 17:56. On the last day of January, in Simão Dias, sunrise is at 05:27 and sunset at 18:01 -03.

Sunshine

The month with the most sunshine in Simão Dias is January, with an average of 8.9h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index in Simão Dias. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 7 in January leads to these recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.