December weather forecast
Itapetim, Brazil

December, the first month of the summer in Itapetim, is also a hot month, with an average temperature ranging between max 33.8°C (92.8°F) and min 22.5°C (72.5°F).

Temperature

As Itapetim steps into December, the average high-temperature holds at a still hot 33.8°C (92.8°F), hinting at a minor fluctuation from the prior month. Itapetim, during the month of December, experiences an average low-temperature of 22.5°C (72.5°F).

Heat index

The average heat index in December is calculated to be a scorching 40°C (104°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Itapetim, the average relative humidity in December is 55%.

Rainfall

In Itapetim, Brazil, during December, the rain falls for 9.6 days and regularly aggregates up to 22mm (0.87") of precipitation. In Itapetim, during the entire year, the rain falls for 126.4 days and collects up to 401mm (15.79") of precipitation.

Daylight

With an average of 12h and 30min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:02 and sunset at 17:33. On the last day of December, in Itapetim, sunrise is at 05:15 and sunset at 17:48 -03.

Sunshine

In December, the average sunshine in Itapetim is 9.3h.

UV index

January through March, August through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 7 in December leads to these recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.