January weather forecast
Cabaceiras do Paraguaçu, Brazil

January, like December, is another hot summer month in Cabaceiras do Paraguaçu, Brazil, with temperature in the range of an average high of 32.4°C (90.3°F) and an average low of 21.5°C (70.7°F).

Temperature

A high-temperature average of a still tropical 32.4°C (90.3°F) characterizes January, identical to December. January nights are marked by an average temperature drop to an agreeable 21.5°C (70.7°F).

Heat index

The heat index for January is evaluated at a blisteringly hot 42°C (107.6°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in January in Cabaceiras do Paraguaçu is 72%.

Rainfall

In Cabaceiras do Paraguaçu, Brazil, during January, the rain falls for 17.3 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, there are 222.1 rainfall days, and 403mm (15.87") of precipitation is accumulated.

Daylight

The average length of the day in January is 12h and 46min.
On the first day of the month, sunrise is at 05:14 and sunset at 18:05. On the last day of January, in Cabaceiras do Paraguaçu, sunrise is at 05:30 and sunset at 18:09 -03.

Sunshine

In Cabaceiras do Paraguaçu, Brazil, the average sunshine in January is 9.4h.

UV index

The months with the highest UV index are January through March and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily maximum UV index of 7 in January translates into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.