December weather forecastCanapi, Brazil

Weather in December

December, the first month of the summer in Canapi, is still a hot month, with temperature in the range of an average high of 33.8°C (92.8°F) and an average low of 22.3°C (72.1°F).

Temperature

In Canapi, March and December are characterised by the peak of temperatures, recording an average high of 33.8°C (92.8°F).

Heat index

For most parts of December, the heat index is evaluated at a scorching 42°C (107.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

November and December, with an average relative humidity of 60%, are the least humid months in Canapi.

Rainfall

In December, in Canapi, the rain falls for 5.8 days. Throughout December, 18mm (0.71") of precipitation is accumulated. In Canapi, during the entire year, the rain falls for 130.4 days and collects up to 289mm (11.38") of precipitation.

Daylight

The month with the longest days in Canapi is December, with an average of 12h and 36min of daylight.
On the first day of the month, sunrise is at 05:01 and sunset at 17:38. On the last day of December, sunrise is at 05:14 and sunset at 17:53 -03.

Sunshine

The average sunshine in December is 9h.

UV index

The months with the highest UV index are January through March, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 7 in December, converts into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.