December weather forecast
Campo do Brito, Brazil

December, the first month of the summer in Campo do Brito, is still a hot month, with temperature in the range of an average high of 31.9°C (89.4°F) and an average low of 21.8°C (71.2°F).

Temperature

The shift into December uncovers an average high-temperature of a still hot 31.9°C (89.4°F), subtly different from the previous month. Campo do Brito's average low-temperature in the month of December is recorded at an agreeable 21.8°C (71.2°F).

Heat index

The heat index for December is evaluated at a scorching 41°C (105.8°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

With an average relative humidity of 72%, December is the least humid month in Campo do Brito.

Rainfall

In Campo do Brito, during December, the rain falls for 8 days and regularly aggregates up to 24mm (0.94") of precipitation. Throughout the year, in Campo do Brito, Brazil, there are 183.6 rainfall days, and 371mm (14.61") of precipitation is accumulated.

Daylight

With an average of 12h and 42min of daylight, December has the longest days of the year.
On the first day of December in Campo do Brito, sunrise is at 04:57 and sunset at 17:40. On the last day of the month, sunrise is at 05:10 and sunset at 17:55 -03.

Sunshine

December has the most sunshine of the year, with an average of 7.9h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 7, are months with the highest UV index in Campo do Brito. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In December, an average UV index of 7 transforms into the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.