December weather forecastBerilo, Brazil
December
Weather in December
December, the first month of the summer in Berilo, is still a warm month, with an average temperature fluctuating between 18.5°C (65.3°F) and 27.2°C (81°F).Temperature
Berilo registers an average high-temperature of a still warm 27.2°C (81°F) at the commencement of December, closely related to the preceding month. During the month of December, the temperature in Berilo falls to an average of 18.5°C (65.3°F).Heat index
Throughout December, the heat index is estimated at a tropical 31°C (87.8°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In December, the average relative humidity in Berilo is 86%.Rainfall
The wettest months in Berilo are November and December, with an average 163mm (6.42") of rainfall.Daylight
With an average of 13h and 6min of daylight, December has the longest days of the year in Berilo.On the first day of December, sunrise is at 05:07 and sunset at 18:11. On the last day of the month, sunrise is at 05:19 and sunset at 18:26 -03.
Sunshine
In Berilo, the average sunshine in December is 7.2h.UV index
January through March, August through October and December, with an average maximum UV index of 6, are months with the highest UV index in Berilo. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 6 during December, leads to the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Berilo, Brazil
- Average high temperature in December: 27.2°C
The warmest month (with the highest average high temperature) is October (29.2°C).
The month with the lowest average high temperature is June (24.4°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is December (18.5°C).
The coldest month (with the lowest average low temperature) is July (13.6°C).
Average pressure in December
Berilo, Brazil
- Average pressure in December: 1013.1mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1013.1mbar).
Average wind speed in December
Berilo, Brazil
- Average wind speed in December: 6.5km/h
The windiest month (with the highest average wind speed) is September (8.7km/h).
The calmest months (with the lowest average wind speed) are March and May (5.8km/h).
Average humidity in December
Berilo, Brazil
- Average humidity in December: 86%
The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is September (65%).
Average rainfall in December
Berilo, Brazil
- Average rainfall in December: 163mm
The wettest months (with the highest rainfall) are November and December (163mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in December
Berilo, Brazil
- Average rainfall days in December: 23.2 days
The month with the highest number of rainy days is November (23.5 days).
The month with the least rainy days is August (6 days).
Average daylight in December /
Average sunshine in December
Berilo, Brazil
- Average daylight in December: 13h and 6min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in December: 7h and 12min
The month with the most sunshine is September (Average sunshine: 8h and 42min).
The months with the least sunshine are April and November (Average sunshine: 6h and 36min).
Average sunshine days in December
Berilo, Brazil
- Average sunshine days in December: 5.6 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is November (4.8 days).
Average UV index in December
Berilo, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, February, March, August, September, October and December (UV index 6).
The months with the lowest UV index are April, May, June, July and November (UV index 5).
Average cloud cover in December
Berilo, Brazil
- Average cloud cover in December: 58
The month with the most cloud cover is April (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in December
Berilo, Brazil
- Average visibility in December: 7km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are January, April and May (6km).
