December weather forecast
Taquari, Brazil

The first month of the summer, December, is also a moderately hot month in Taquari, Brazil, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 17.5°C (63.5°F).

Temperature

December records an average high-temperature of a still warm 29.2°C (84.6°F), indicating a minor variation from the preceding month. In Taquari, an average temperature of 17.5°C (63.5°F) is noted during December nights.

Heat index

For most parts of December, the heat index is estimated at a torrid 35°C (95°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold particular importance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

With an average relative humidity of 77%, December is the least humid month.

Rainfall

In December, in Taquari, the rain falls for 16.5 days. Throughout December, 70mm (2.76") of precipitation is accumulated. In Taquari, during the entire year, the rain falls for 169.4 days and collects up to 977mm (38.46") of precipitation.

Daylight

December has the longest days of the year, with an average of 14h and 0min of daylight.
On the first day of December, sunrise is at 05:19 and sunset at 19:14. On the last day of the month, sunrise is at 05:29 and sunset at 19:31 -03.

Sunshine

The month with the most sunshine in Taquari is December, with an average of 8.5h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index in Taquari. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 6 during December leads to these instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.