December weather forecastZabelê, Brazil

Weather in December

The first month of the summer, December, is still a tropical month in Zabelê, Brazil, with an average temperature ranging between min 19.7°C (67.5°F) and max 31.3°C (88.3°F).

Temperature

Zabelê registers an average high-temperature of a still tropical 31.3°C (88.3°F) at the commencement of December, closely related to the preceding month. Zabelê observes an average low-temperature of 19.7°C (67.5°F) during December.

Heat index

For most parts of December, the heat index is calculated to be a fiery hot 36°C (96.8°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The months with the lowest humidity are November and December, with an average relative humidity of 62%.

Rainfall

In Zabelê, in December, it is raining for 10.9 days, with typically 26mm (1.02") of accumulated precipitation. In Zabelê, during the entire year, the rain falls for 140.9 days and collects up to 430mm (16.93") of precipitation.

Daylight

With an average of 12h and 36min of daylight, December has the longest days of the year.
On the first day of December, sunrise is at 05:00 and sunset at 17:34. On the last day of the month, sunrise is at 05:14 and sunset at 17:49 -03.

Sunshine

In December, the average sunshine is 9.2h.

UV index

In December, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In December, the maximum UV index of 6 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.