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
The average high-temperature during December registers at a still warm 27°C (80.6°F), maintaining a close resemblance to the previous month. Ubá records a steady low-temperature average of 19°C (66.2°F) during December.Heat index
During December, the heat index is calculated to be a hot 31°C (87.8°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humidity
The average relative humidity in December is 88%.Rainfall
December is the month with the most rainfall. Rain falls for 28.5 days and accumulates 231mm (9.09") of precipitation.Daylight
December has the longest days of the year in Ubá, with an average of 13h and 24min of daylight.On the first day of December, sunrise is at 05:01 and sunset at 18:20. On the last day of the month, sunrise is at 05:13 and sunset at 18:36 -03.
Sunshine
The average sunshine in December in Ubá is 6.9h.UV index
The months with the highest UV index in Ubá are January, August and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What are December temperatures in Ubá?
What is the average humidity in December in Ubá?
What is the wettest month in Ubá?
How many days does it rain in December in Ubá?
When are the longest days in Ubá?
What is the average length of the day in December in Ubá?
When are sunrise and sunset in December in Ubá?
How long on average sun shines in December in Ubá?
What are the months with the highest UV index in Ubá?
How high is the UV index in December in Ubá?
Average temperature in December
Ubá, Brazil
- Average high temperature in December: 27°C
The warmest month (with the highest average high temperature) is February (27.6°C).
The month with the lowest average high temperature is June (22.6°C).
- Average low temperature in December: 19°C
The month with the highest average low temperature is December (19°C).
The coldest month (with the lowest average low temperature) is July (13.6°C).
Average pressure in December
Ubá, Brazil
- Average pressure in December: 1012.8mbar
The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).
Average wind speed in December
Ubá, Brazil
- Average wind speed in December: 7.3km/h
The windiest month (with the highest average wind speed) is September (8.4km/h).
The calmest month (with the lowest average wind speed) is April (5.9km/h).
Average humidity in December
Ubá, Brazil
- Average humidity in December: 88%
The months with the highest relative humidity are March and April (90%).
The month with the lowest relative humidity is September (74%).
Average rainfall in December
Ubá, Brazil
- Average rainfall in December: 231mm
The wettest month (with the highest rainfall) is December (231mm).
The driest month (with the least rainfall) is July (16mm).
Average rainfall days in December
Ubá, Brazil
- Average rainfall days in December: 28.5 days
The month with the highest number of rainy days is December (28.5 days).
The month with the least rainy days is August (9.4 days).
Average daylight in December /
Average sunshine in December
Ubá, Brazil
- Average daylight in December: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in December
Ubá, Brazil
- Average sunshine days in December: 1.1 days
The months with the most sunshine days are July and August (16.3 days).
The month with the least sunshine days is December (1.1 days).
Average UV index in December
Ubá, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, August and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, September, October and November (UV index 5).
Average cloud cover in December
Ubá, Brazil
- Average cloud cover in December: 62
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in December
Ubá, Brazil
- Average visibility in December: 7km
The month with the highest visibility is September (9km).
The months with the lowest visibility are March, April and May (6km).
Ubá, Brazil
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