December weather forecast
Jucurutu, Brazil

December, the first month of the summer in Jucurutu, is still a hot month, with temperature in the range of an average high of 34.9°C (94.8°F) and an average low of 24.4°C (75.9°F).

Temperature

December begins with an average high-temperature of a tropical 34.9°C (94.8°F), reflecting close similarity to the preceding month. In Jucurutu, in December, the average low-temperature is a warm 24.4°C (75.9°F).

Heat index

For December, the heat index is appraised at a scorching 41°C (105.8°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant 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.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In December, the average relative humidity in Jucurutu is 52%.

Rainfall

In December, the rain falls for 7.2 days. Throughout December, 15mm (0.59") of precipitation is accumulated. Throughout the year, in Jucurutu, Brazil, there are 122.6 rainfall days, and 442mm (17.4") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:03 and sunset at 17:30. On the last day of December, in Jucurutu, sunrise is at 05:17 and sunset at 17:45 -03.

Sunshine

In Jucurutu, Brazil, the average sunshine in December is 9.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, a daily maximum UV index of 7 leads to the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.