January weather forecast
Joaquim Pires, Brazil

January, the same as December, in Joaquim Pires, Brazil, is another hot summer month, with an average temperature ranging between min 23.1°C (73.6°F) and max 32°C (89.6°F).

Temperature

January's arrival brings an average high-temperature of a still hot 32°C (89.6°F), demonstrating subtle variation from the preceding month. In the month of January, the nighttime temperature in Joaquim Pires dips to a steady average of 23.1°C (73.6°F).

Heat index

In January, the heat index is calculated to be an extremely hot 44°C (111.2°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree 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 are essentially critical for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The average relative humidity in January in Joaquim Pires, Brazil, is 80%.

Rainfall

In January, the rain falls for 26.1 days. Throughout January, 156mm (6.14") of precipitation is accumulated. In Joaquim Pires, Brazil, during the entire year, the rain falls for 221.9 days and collects up to 1140mm (44.88") of precipitation.

Daylight

The average length of the day in January is 12h and 18min.
On the first day of January in Joaquim Pires, Brazil, sunrise is at 05:42 and sunset at 18:01. On the last day of the month, sunrise is at 05:54 and sunset at 18:10 -03.

Sunshine

The average sunshine in January in Joaquim Pires is 9.1h.

UV index

The months with the highest UV index in Joaquim Pires, Brazil, are January, April through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 7 during January leads to these advisories:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.