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 warmest period, with an average high-temperature of 34.5°C (94.1°F), falls in November and December.Heat index
In December, the average heat index is calculated to be a blisteringly hot 42°C (107.6°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Heat index specifics point out values are for conditions of shade and a slight breeze. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for 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.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.
Humidity
In Poço Redondo, the average relative humidity in December is 57%.Rainfall
In Poço Redondo, during December, the rain falls for 7.7 days and regularly aggregates up to 26mm (1.02") of precipitation. In Poço Redondo, during the entire year, the rain falls for 125 days and collects up to 272mm (10.71") of precipitation.Daylight
With an average of 12h and 42min of daylight, December has the longest days of the year.On the first day of December in Poço Redondo, sunrise is at 05:00 and sunset at 17:39. On the last day of the month, sunrise is at 05:13 and sunset at 17:54 -03.
Sunshine
In Poço Redondo, Brazil, the average sunshine in December is 8.7h.UV index
The months with the highest UV index in Poço Redondo are January through March, September through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 7 in December leads to these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. 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. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the hottest time of year in Poço Redondo?
How hot is it in Poço Redondo in December?
What is the average humidity in December in Poço Redondo?
How many days does it rain in December in Poço Redondo?
When are the longest days in Poço Redondo?
What is the average length of the day in December in Poço Redondo?
When is the sunrise / sunset in December in Poço Redondo?
How many hours of sunshine does Poço Redondo have in December?
What are the months with the highest UV index in Poço Redondo?
What is the UV index reading in December in Poço Redondo?
Average temperature in December
Poço Redondo, Brazil
- Average high temperature in December: 34.5°C
The warmest months (with the highest average high temperature) are November and December (34.5°C).
The month with the lowest average high temperature is July (28.3°C).
- Average low temperature in December: 22.9°C
The month with the highest average low temperature is March (23.1°C).
The coldest month (with the lowest average low temperature) is August (18.3°C).
Average pressure in December
Poço Redondo, Brazil
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is July (1017.1mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in December
Poço Redondo, Brazil
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is October (17.7km/h).
The calmest month (with the lowest average wind speed) is April (12.6km/h).
Average humidity in December
Poço Redondo, Brazil
- Average humidity in December: 57%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is November (55%).
Average rainfall in December
Poço Redondo, Brazil
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is March (46mm).
The driest month (with the least rainfall) is September (5mm).
Average rainfall days in December
Poço Redondo, Brazil
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is November (5.3 days).
Average daylight in December /
Average sunshine in December
Poço Redondo, Brazil
- Average daylight in December: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in December: 8h and 4min
The month with the most sunshine is January (Average sunshine: 9h and 30min).
The month with the least sunshine is July (Average sunshine: 4h and 54min).
Average sunshine days in December
Poço Redondo, Brazil
- Average sunshine days in December: 21.7 days
The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is June (13 days).
Average UV index in December
Poço Redondo, Brazil
- Average UV index in December: 7
The months with the highest UV index are January, February, March, September, October, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July and August (UV index 6).
Average cloud cover in December
Poço Redondo, Brazil
- Average cloud cover in December: 30
The month with the most cloud cover is July (Cloud cover 62).
The month with the least cloud cover is November (Cloud cover 26).
Average visibility in December
Poço Redondo, Brazil
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, October, November and December (10km).
The months with the lowest visibility are May, June, July and August (8km).
Poço Redondo, Brazil
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