January weather forecast
Ibicuí, Brazil

January, the same as December, is a moderately hot summer month in Ibicuí, Brazil, with an average temperature fluctuating between 18.8°C (65.8°F) and 29.3°C (84.7°F).

Temperature

The ushering in of January brings an average high-temperature of a still warm 29.3°C (84.7°F), closely mirroring the 28.8°C (83.8°F) of December. Nighttime temperatures consistently average a comfortable 18.8°C (65.8°F) during January.

Heat index

The heat index value for January is estimated at a sweltering 36°C (96.8°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. 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. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In January, the average relative humidity is 83%.

Rainfall

In Ibicuí, during January, the rain falls for 15.9 days and regularly aggregates up to 42mm (1.65") of precipitation. In Ibicuí, during the entire year, the rain falls for 209.2 days and collects up to 561mm (22.09") of precipitation.

Daylight

In January, the average length of the day is 12h and 53min.
On the first day of the month, sunrise is at 05:13 and sunset at 18:13. On the last day of January, sunrise is at 05:30 and sunset at 18:16 -03.

Sunshine

In Ibicuí, Brazil, the average sunshine in January is 8.2h.

UV index

The months with the highest UV index are January through April, August through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 6 in January transforms into this advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun.