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
Weather in December
Temperature
Maraial's December average high-temperature settles at a still warm 29.9°C (85.8°F), showing a near match with the preceding month. Maraial, during the nights of December, experiences an average temperature drop to a pleasant 21.2°C (70.2°F).Heat index
For December, the heat index is appraised at a fiery hot 37°C (98.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. 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. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
December is the least humid month, with an average relative humidity of 77%.Rainfall
The months with the least rainfall are November and December Rain falls for 11.3 days and accumulates 13mm (0.51") of rain.Daylight
The month with the longest days is December, with an average of 12h and 36min of daylight.On the first day of December, sunrise is at 04:54 and sunset at 17:30. On the last day of the month, sunrise is at 05:07 and sunset at 17:45 -03.
Sunshine
In December, the average sunshine in Maraial is 7.1h.UV index
January through May, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the UV index of 6 transforms into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
How hot is December in Maraial?
What is the least humid month in Maraial?
What is the average humidity in December in Maraial?
What is the driest month in Maraial?
How much does it rain in Maraial in December?
When are the longest days in Maraial?
What is the average length of the day in December in Maraial?
When is the sunrise / sunset in December in Maraial?
How long on average sun shines in December in Maraial?
What are the months with the highest UV index in Maraial?
What is the UV index reading in December in Maraial?
Average temperature in December
Maraial, Brazil
- Average high temperature in December: 29.9°C
The warmest month (with the highest average high temperature) is March (31°C).
The month with the lowest average high temperature is July (25.3°C).
- Average low temperature in December: 21.2°C
The month with the highest average low temperature is March (21.8°C).
The coldest month (with the lowest average low temperature) is August (18.6°C).
Average pressure in December
Maraial, Brazil
- Average pressure in December: 1012.5mbar
The month with the highest atmospheric pressure is August (1016.9mbar).
The months with the lowest atmospheric pressure are February and March (1012.2mbar).
Average wind speed in December
Maraial, Brazil
- Average wind speed in December: 10.2km/h
The windiest month (with the highest average wind speed) is October (10.4km/h).
The calmest month (with the lowest average wind speed) is April (7.7km/h).
Average humidity in December
Maraial, Brazil
- Average humidity in December: 77%
The month with the highest relative humidity is July (90%).
The month with the lowest relative humidity is December (77%).
Average rainfall in December
Maraial, Brazil
- Average rainfall in December: 13mm
The wettest month (with the highest rainfall) is July (84mm).
The driest months (with the least rainfall) are November and December (13mm).
Average rainfall days in December
Maraial, Brazil
- Average rainfall days in December: 11.3 days
The month with the highest number of rainy days is July (26.2 days).
The month with the least rainy days is March (11 days).
Average daylight in December /
Average sunshine in December
Maraial, Brazil
- Average daylight in December: 12h and 4min
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 36min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is March (Average sunshine: 7h and 18min).
The month with the least sunshine is July (Average sunshine: 5h and 12min).
Average sunshine days in December
Maraial, Brazil
- Average sunshine days in December: 16.7 days
The month with the most sunshine days is March (19.1 days).
The month with the least sunshine days is August (2 days).
Average UV index in December
Maraial, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in December
Maraial, Brazil
- Average cloud cover in December: 50
The month with the most cloud cover is July (Cloud cover 68).
The months with the least cloud cover are March, November and December (Cloud cover 50).
Average visibility in December
Maraial, Brazil
- Average visibility in December: 9km
The months with the highest visibility are February and December (9km).
The months with the lowest visibility are May, June and July (6km).
Maraial, Brazil
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