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 sea temperature 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 arrival brings an average high-temperature of a still hot 33.8°C (92.8°F), demonstrating subtle variation from the preceding month. In Areia Branca, December is marked by an average low-temperature of 24.3°C (75.7°F).Heat index
During December, the heat index is evaluated at a blistering 42°C (107.6°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
In December, the average relative humidity in Areia Branca is 62%.Rainfall
In Areia Branca, during December, the rain falls for 7.2 days and regularly aggregates up to 16mm (0.63") of precipitation. Throughout the year, in Areia Branca, there are 145 rainfall days, and 500mm (19.69") of precipitation is accumulated.Sea temperature
In Areia Branca, Brazil, the average seawater temperature in December is 27.8°C (82°F).Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.
Daylight
With an average of 12h and 24min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 05:06 and sunset at 17:29. On the last day of December, in Areia Branca, sunrise is at 05:19 and sunset at 17:43 -03.
Sunshine
In Areia Branca, the average sunshine in December is 8.9h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a daily UV index of 7 turns into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Areia Branca in December?
What is the average humidity in December in Areia Branca?
How many days does it rain in December in Areia Branca?
How warm is the water in December in Areia Branca?
When are the longest days in Areia Branca?
What is the average length of the day in December in Areia Branca?
What time are sunrise and sunset in December in Areia Branca?
How many hours of sunshine does Areia Branca have in December?
When is the highest UV index in Areia Branca?
When is the lowest UV index in Areia Branca?
How high is the UV index in December in Areia Branca?
Average temperature in December
Areia Branca, Brazil
- Average high temperature in December: 33.8°C
The warmest month (with the highest average high temperature) is October (34.8°C).
The months with the lowest average high temperature are June and July (31.8°C).
- Average low temperature in December: 24.3°C
The months with the highest average low temperature are January and February (24.5°C).
The coldest months (with the lowest average low temperature) are July and August (21.8°C).
Average pressure in December
Areia Branca, Brazil
- Average pressure in December: 1010.7mbar
The month with the highest atmospheric pressure is July (1014.3mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in December
Areia Branca, Brazil
- Average wind speed in December: 20km/h
The windiest month (with the highest average wind speed) is October (21.5km/h).
The calmest month (with the lowest average wind speed) is April (13.7km/h).
Average humidity in December
Areia Branca, Brazil
- Average humidity in December: 62%
The months with the highest relative humidity are April and May (74%).
The month with the lowest relative humidity is September (58%).
Average rainfall in December
Areia Branca, Brazil
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is March (124mm).
The driest months (with the least rainfall) are October and November (1mm).
Average rainfall days in December
Areia Branca, Brazil
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is March (22.3 days).
The month with the least rainy days is November (1.6 days).
Average sea temperature in December
Areia Branca, Brazil
- Average sea temperature in December: 27.8°C
The best month for swimming (with the highest average sea temperature) is April (28.9°C).
The coldest month (with the lowest average sea temperature) is September (26.5°C).
Average daylight in December /
Average sunshine in December
Areia Branca, Brazil
- Average daylight in December: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in December: 8h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 42min).
The month with the least sunshine is March (Average sunshine: 8h and 0min).
Average sunshine days in December
Areia Branca, Brazil
- Average sunshine days in December: 21.2 days
The months with the most sunshine days are October and November (27.8 days).
The month with the least sunshine days is April (5.6 days).
Average UV index in December
Areia Branca, Brazil
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Areia Branca, Brazil
- Average cloud cover in December: 28
The months with the most cloud cover are March and April (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 16).
Average visibility in December
Areia Branca, Brazil
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Areia Branca, Brazil
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