December weather forecast
Nova Europa, Brazil

The first month of the summer, December, is still a warm month in Nova Europa, Brazil, with an average temperature varying between 29.1°C (84.4°F) and 20.3°C (68.5°F).

Temperature

December's climate shows a minor adjustment in average high-temperatures to a still moderately hot 29.1°C (84.4°F) from November's 29°C (84.2°F). Throughout December, Nova Europa witnesses a consistent average low-temperature of 20.3°C (68.5°F).

Heat index

The average heat index in December is evaluated at a fiery hot 35°C (95°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in December is 81%.

Rainfall

In Nova Europa, in December, during 29.2 rainfall days, 193mm (7.6") of precipitation is typically accumulated. In Nova Europa, during the entire year, the rain falls for 215.1 days and collects up to 1334mm (52.52") of precipitation.

Daylight

December has the longest days of the year in Nova Europa, Brazil, with an average of 13h and 24min of daylight.
On the first day of December, sunrise is at 05:22 and sunset at 18:44. On the last day of the month, sunrise is at 05:34 and sunset at 19:00 -03.

Sunshine

In December, the average sunshine is 7.7h.

UV index

The months with the highest UV index in Nova Europa are January, March, July through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index, 6 during December, leads to the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.