December weather forecast
Cáceres, Brazil

The first month of the summer, December, is also a hot month in Cáceres, Brazil, with an average temperature varying between 23°C (73.4°F) and 34°C (93.2°F).

Temperature

In December, Cáceres experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 35°C (95°F) in November to a tropical 34°C (93.2°F). During the month of December, the nighttime temperature in Cáceres falls to an average of 23°C (73.4°F).

Rainfall

In Cáceres, Brazil, during December, the rain falls for 14 days and regularly aggregates up to 205mm (8.07") of precipitation. In Cáceres, during the entire year, the rain falls for 104 days and collects up to 1272mm (50.08") of precipitation.

Daylight

The month with the longest days in Cáceres is December, with an average of 13h and 6min of daylight.
On the first day of the month, sunrise is at 05:09 and sunset at 18:10. On the last day of December, sunrise is at 05:21 and sunset at 18:26 -04.

Sunshine

The months with the least sunshine in Cáceres are January, March, September and December, with an average of 4h of sunshine.

UV index

The months with the highest UV index in Cáceres are January through March, October through December, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme health hazard from unsafe exposure to UV radiation for the average person.
Note: In December, a daily maximum UV index of 12 leads to the following instructions:
Utilize all vital precautions. Guarding against sun harm is non-negotiable. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Apply and frequently reapply a broad-spectrum SPF 30+ sunscreen after every two hours, or immediately after a swim or outdoor exercise.