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
As December takes hold, the average high-temperature is a still hot 31.6°C (88.9°F), nearly mirroring that of the previous month. Throughout December, Pequizeiro encounters an average temperature drop to an agreeable 22.2°C (72°F).Heat index
In December, the average heat index is computed to be a scorching 43°C (109.4°F). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.Know that the heat index computations account for shaded terrains and slight winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.
Humidity
The average relative humidity in December is 79%.Rainfall
In Pequizeiro, in December, it is raining for 26.8 days, with typically 143mm (5.63") of accumulated precipitation. In Pequizeiro, Brazil, during the entire year, the rain falls for 213.3 days and collects up to 1154mm (45.43") of precipitation.Daylight
The month with the longest days in Pequizeiro is December, with an average of 12h and 36min of daylight.On the first day of the month, sunrise is at 05:47 and sunset at 18:22. On the last day of December, sunrise is at 06:00 and sunset at 18:37 -03.
Sunshine
In December, the average sunshine is 8.8h.UV index
January through April, October and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 6 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in December?
What is the average humidity in December?
How many days does it rain in December?
When are the longest days?
How many hours of daylight does Pequizeiro have in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Pequizeiro have in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Pequizeiro, Brazil
- Average high temperature in December: 31.6°C
The warmest month (with the highest average high temperature) is September (37.2°C).
The month with the lowest average high temperature is February (30.4°C).
- Average low temperature in December: 22.2°C
The month with the highest average low temperature is September (23.8°C).
The coldest month (with the lowest average low temperature) is July (20.3°C).
Average pressure in December
Pequizeiro, Brazil
- Average pressure in December: 1009.9mbar
The months with the highest atmospheric pressure are June and July (1013.4mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in December
Pequizeiro, Brazil
- Average wind speed in December: 4.6km/h
The windiest month (with the highest average wind speed) is August (6.7km/h).
The calmest month (with the lowest average wind speed) is March (4.2km/h).
Average humidity in December
Pequizeiro, Brazil
- Average humidity in December: 79%
The months with the highest relative humidity are February and March (85%).
The months with the lowest relative humidity are August and September (40%).
Average rainfall in December
Pequizeiro, Brazil
- Average rainfall in December: 143mm
The wettest month (with the highest rainfall) is March (204mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in December
Pequizeiro, Brazil
- Average rainfall days in December: 26.8 days
The month with the highest number of rainy days is March (29.6 days).
The month with the least rainy days is August (0.6 days).
Average daylight in December /
Average sunshine in December
Pequizeiro, 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: 8h and 5min
The month with the most sunshine is October (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days in December
Pequizeiro, Brazil
- Average sunshine days in December: 3.2 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is March (0.6 days).
Average UV index in December
Pequizeiro, Brazil
- Average UV index in December: 6
The months with the highest UV index are May, June, July, August, September and November (UV index 7).
The months with the lowest UV index are January, February, March, April, October and December (UV index 6).
Average cloud cover in December
Pequizeiro, Brazil
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in December
Pequizeiro, Brazil
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is February (7km).
