December weather forecastJuarina, Brazil
December
Weather in December
The first month of the summer, December, is also a hot month in Juarina, Brazil, with an average temperature ranging between max 31.6°C (88.9°F) and min 22.2°C (72°F).Temperature
The advent of December observes an average high-temperature of a still tropical 31.6°C (88.9°F), nearly identical to November's 33°C (91.4°F). The average temperature in Juarina during December nights dips to an agreeable 22.2°C (72°F).Heat index
The average heat index in December is calculated to be a scorching 43°C (109.4°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.It is crucial to understand that heat index figures are for shade and gentle wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to 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.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In December, the average relative humidity in Juarina is 79%.Rainfall
In December, the rain falls for 26.8 days. Throughout December, 143mm (5.63") of precipitation is accumulated. Throughout the year, in Juarina, there are 213.3 rainfall days, and 1154mm (45.43") of precipitation is accumulated.Daylight
December has the longest days of the year in Juarina, with an average of 12h and 36min of daylight.On the first day of the month, sunrise is at 05:48 and sunset at 18:22. On the last day of December, in Juarina, sunrise is at 06:01 and sunset at 18:37 -03.
Sunshine
The average sunshine in December in Juarina, Brazil, is 8.8h.UV index
January through April, October and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 6 in December leads to these recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Juarina, Brazil
- Average high temperature in December: 31.6°C
The warmest month (with the highest average high temperature) is September (37.2°C).
The month with the lowest average high temperature is February (30.4°C).
- Average low temperature in December: 22.2°C
The month with the highest average low temperature is September (23.8°C).
The coldest month (with the lowest average low temperature) is July (20.3°C).
Average pressure in December
Juarina, Brazil
- Average pressure in December: 1009.9mbar
The months with the highest atmospheric pressure are June and July (1013.4mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in December
Juarina, Brazil
- Average wind speed in December: 4.6km/h
The windiest month (with the highest average wind speed) is August (6.7km/h).
The calmest month (with the lowest average wind speed) is March (4.2km/h).
Average humidity in December
Juarina, Brazil
- Average humidity in December: 79%
The months with the highest relative humidity are February and March (85%).
The months with the lowest relative humidity are August and September (40%).
Average rainfall in December
Juarina, Brazil
- Average rainfall in December: 143mm
The wettest month (with the highest rainfall) is March (204mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in December
Juarina, Brazil
- Average rainfall days in December: 26.8 days
The month with the highest number of rainy days is March (29.6 days).
The month with the least rainy days is August (0.6 days).
Average daylight in December /
Average sunshine in December
Juarina, Brazil
- Average daylight in December: 12h and 36min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in December: 8h and 48min
The month with the most sunshine is October (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days in December
Juarina, Brazil
- Average sunshine days in December: 3.2 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is March (0.6 days).
Average UV index in December
Juarina, Brazil
- Average UV index in December: 6
The months with the highest UV index are May, June, July, August, September and November (UV index 7).
The months with the lowest UV index are January, February, March, April, October and December (UV index 6).
Average cloud cover in December
Juarina, Brazil
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in December
Juarina, Brazil
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is February (7km).
