Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
December reports an average high-temperature of a still warm 27.2°C (81°F), slightly varied from November's 27.1°C (80.8°F). Araçuaí, during December nights, observes an average temperature of 18.5°C (65.3°F).Heat index
For December, the heat index is calculated to be a hot 31°C (87.8°F). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
The average relative humidity in December in Araçuaí is 86%.Rainfall
The months with the most rainfall in Araçuaí are November and December, with an average 163mm (6.42") of precipitation.Daylight
With an average of 13h and 6min of daylight, December has the longest days of the year.On the first day of December in Araçuaí, sunrise is at 05:05 and sunset at 18:09. On the last day of the month, sunrise is at 05:18 and sunset at 18:25 -03.
Sunshine
In Araçuaí, the average sunshine in December is 7.2h.UV index
The months with the highest UV index are January through March, August through October and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 6 in December transforms into this advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. 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. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Araçuaí?
What is the average humidity in December in Araçuaí?
What is the rainiest month in Araçuaí?
How much does it rain in Araçuaí in December?
When are the longest days in Araçuaí?
What is the average length of the day in December in Araçuaí?
What time are sunrise and sunset in December in Araçuaí?
How long on average sun shines in December in Araçuaí?
What are the months with the highest UV index in Araçuaí?
What is the UV index intensity in December in Araçuaí?
Average temperature in December
Araçuaí, Brazil
- Average high temperature in December: 27.2°C
The warmest month (with the highest average high temperature) is October (29.2°C).
The month with the lowest average high temperature is June (24.4°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is December (18.5°C).
The coldest month (with the lowest average low temperature) is July (13.6°C).
Average pressure in December
Araçuaí, Brazil
- Average pressure in December: 1013.1mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1013.1mbar).
Average wind speed in December
Araçuaí, Brazil
- Average wind speed in December: 6.5km/h
The windiest month (with the highest average wind speed) is September (8.7km/h).
The calmest months (with the lowest average wind speed) are March and May (5.8km/h).
Average humidity in December
Araçuaí, Brazil
- Average humidity in December: 86%
The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is September (65%).
Average rainfall in December
Araçuaí, Brazil
- Average rainfall in December: 163mm
The wettest months (with the highest rainfall) are November and December (163mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in December
Araçuaí, Brazil
- Average rainfall days in December: 23.2 days
The month with the highest number of rainy days is November (23.5 days).
The month with the least rainy days is August (6 days).
Average daylight in December /
Average sunshine in December
Araçuaí, Brazil
- Average daylight in December: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is September (Average sunshine: 8h and 42min).
The months with the least sunshine are April and November (Average sunshine: 6h and 36min).
Average sunshine days in December
Araçuaí, Brazil
- Average sunshine days in December: 5.6 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is November (4.8 days).
Average UV index in December
Araçuaí, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, February, March, August, September, October and December (UV index 6).
The months with the lowest UV index are April, May, June, July and November (UV index 5).
Average cloud cover in December
Araçuaí, Brazil
- Average cloud cover in December: 58
The month with the most cloud cover is April (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in December
Araçuaí, Brazil
- Average visibility in December: 7km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are January, April and May (6km).
