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
December's climate shows a minor adjustment in average high-temperatures to a still warm 29.1°C (84.4°F) from November's 28.9°C (84°F). Presidente Alves encounters an average low-temperature of 19.6°C (67.3°F) during December nights.Heat index
The heat index for December is evaluated at a fiery hot 35°C (95°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. 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 are quite important for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.
Humidity
The average relative humidity in December is 81%.Rainfall
In December, the rain falls for 28 days. Throughout December, 193mm (7.6") of precipitation is accumulated. Throughout the year, there are 214.4 rainfall days, and 1285mm (50.59") of precipitation is accumulated.Daylight
The month with the longest days in Presidente Alves is December, with an average of 13h and 30min of daylight.On the first day of December, sunrise is at 05:25 and sunset at 18:48. On the last day of the month, sunrise is at 05:37 and sunset at 19:04 -03.
Sunshine
In December, the average sunshine in Presidente Alves is 7.5h.UV index
The months with the lowest UV index in Presidente Alves are April through July, September, November and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a daily UV index of 5 turns into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
How hot does it get in Presidente Alves in December?
What is the average humidity in December in Presidente Alves?
How much does it rain in Presidente Alves in December?
When are the longest days in Presidente Alves?
How many hours of daylight does Presidente Alves have in December?
When are sunrise and sunset in December in Presidente Alves?
How many hours of sunshine does Presidente Alves have in December?
What is the month with the lowest UV index in Presidente Alves?
What is the UV index reading in December in Presidente Alves?
Average temperature in December
Presidente Alves, Brazil
- Average high temperature in December: 29.1°C
The warmest month (with the highest average high temperature) is October (29.7°C).
The month with the lowest average high temperature is June (23.3°C).
- Average low temperature in December: 19.6°C
The month with the highest average low temperature is January (20.1°C).
The coldest month (with the lowest average low temperature) is June (14°C).
Average pressure in December
Presidente Alves, Brazil
- Average pressure in December: 1010.5mbar
The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is December (1010.5mbar).
Average wind speed in December
Presidente Alves, Brazil
- Average wind speed in December: 8.3km/h
The windiest month (with the highest average wind speed) is September (10.4km/h).
The calmest month (with the lowest average wind speed) is February (7.4km/h).
Average humidity in December
Presidente Alves, Brazil
- Average humidity in December: 81%
The months with the highest relative humidity are February and March (86%).
The months with the lowest relative humidity are August and September (63%).
Average rainfall in December
Presidente Alves, Brazil
- Average rainfall in December: 193mm
The wettest month (with the highest rainfall) is January (233mm).
The driest month (with the least rainfall) is August (22mm).
Average rainfall days in December
Presidente Alves, Brazil
- Average rainfall days in December: 28 days
The month with the highest number of rainy days is January (28.9 days).
The month with the least rainy days is August (5.4 days).
Average daylight in December /
Average sunshine in December
Presidente Alves, Brazil
- Average daylight in December: 13h and 3min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in December: 7h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in December
Presidente Alves, Brazil
- Average sunshine days in December: 2.5 days
The month with the most sunshine days is August (24.5 days).
The month with the least sunshine days is February (1.1 days).
Average UV index in December
Presidente Alves, Brazil
- Average UV index in December: 5
The months with the highest UV index are January, February, March, August and October (UV index 6).
The months with the lowest UV index are April, May, June, July, September, November and December (UV index 5).
Average cloud cover in December
Presidente Alves, Brazil
- Average cloud cover in December: 49
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in December
Presidente Alves, Brazil
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are March and May (7km).
Presidente Alves, Brazil
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