December weather forecastLinhares, Brazil

Weather in December

The first month of the summer, December, is also a moderately hot month in Linhares, Brazil, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 29.5°C (85.1°F).

Temperature

Linhares's weather in December indicates an average high-temperature of a still warm 29.5°C (85.1°F), nearly consistent with the 28.4°C (83.1°F) of November. During December, Linhares observes a consistent average nighttime temperature of 21.8°C (71.2°F).

Heat index

Throughout December, the heat index is evaluated at a sweltering 37°C (98.6°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

With an average relative humidity of 83%, December is the most humid month.

Rainfall

In Linhares, in December, it is raining for 22.5 days, with typically 140mm (5.51") of accumulated precipitation. In Linhares, Brazil, during the entire year, the rain falls for 197 days and collects up to 741mm (29.17") of precipitation.

Daylight

The month with the longest days in Linhares is December, with an average of 13h and 18min of daylight.
On the first day of December in Linhares, sunrise is at 04:52 and sunset at 18:06. On the last day of the month, sunrise is at 05:05 and sunset at 18:21 -03.

Sunshine

In December, the average sunshine in Linhares is 7.7h.

UV index

In Linhares, Brazil, the average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in December transforms into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.