January weather forecast
Mirassolândia, Brazil

January, the same as December, is a moderately hot summer month in Mirassolândia, Brazil, with temperature in the range of an average low of 20.7°C (69.3°F) and an average high of 29°C (84.2°F).

Temperature

Entering January, Mirassolândia's average high-temperature reads a still warm 29°C (84.2°F), indicating a close resemblance to the previous month's climate. January nights are marked by an average low-temperature of 20.7°C (69.3°F).

Heat index

January's mean heat index is appraised at a sweltering 36°C (96.8°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In January, the average relative humidity is 84%.

Rainfall

January is the month with the most rainfall in Mirassolândia. Rain falls for 29.6 days and accumulates 224mm (8.82") of precipitation.

Daylight

The average length of the day in January is 13h and 13min.
On the first day of January, sunrise is at 05:40 and sunset at 19:02. On the last day of the month, sunrise is at 06:00 and sunset at 19:02 -03.

Sunshine

With an average of 7h of sunshine, January has the least sunshine of the year.

UV index

January, March through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during January translates into the following directions:
Resist overexposure. Safeguarding from solar damage is indispensable. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.