December weather forecastSaboeiro, Brazil

December

Weather in December

The first month of the summer, December, is still a hot month in Saboeiro, Brazil, with temperature in the range of an average low of 23.9°C (75°F) and an average high of 34.2°C (93.6°F).

Temperature

Saboeiro sees the arrival of December with an average high-temperature of a tropical 34.2°C (93.6°F), indicating a subtle variation from November. Saboeiro temperatures generally rest at a low of 23.9°C (75°F) during the December nights.

Heat index

The heat index for December is appraised at a blistering 40°C (104°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Saboeiro, the average relative humidity in December is 54%.

Rainfall

In Saboeiro, in December, during 13.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Saboeiro, during the entire year, the rain falls for 168.6 days and collects up to 686mm (27.01") of precipitation.

Daylight

December has the longest days of the year, with an average of 12h and 30min of daylight.
On the first day of December in Saboeiro, sunrise is at 05:14 and sunset at 17:43. On the last day of the month, sunrise is at 05:27 and sunset at 17:57 -03.

Sunshine

The average sunshine in December in Saboeiro is 8.4h.

UV index

The months with the highest UV index in Saboeiro are January, March, July through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during December morphs into the following directions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Saboeiro, 34.2°C (93.6°F) is the average high-temperature and 23.9°C (75°F) is the average low-temperature during December. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in December is appraised at 40°C (104°F).

In December, the average relative humidity in Saboeiro, Brazil, is 54%.

In Saboeiro, Brazil, in December, during 13.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated.

The month with the longest days in Saboeiro is December, with an average of 12h and 30min of daylight.

The average day length in December in Saboeiro is 12h and 30min.

In December, on the first day of the month, sunrise is at 05:14 and sunset at 17:43. On the last day of the month, in Saboeiro, Brazil, sunrise is at 05:27 and sunset at 17:57 -03.

The average sunshine duration in December in Saboeiro is 8.4h.

The months with the highest UV index are January, March, July through December, with an average maximum UV index of 7.

In Saboeiro, Brazil, the average daily maximum UV index in December is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

35.4°C

34.2°C

32.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.8km/h

14.4km/h

10.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

21.4

14.7

6.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Saboeiro, Brazil

Average high temperature in December: 34.2°C

The warmest month (with the highest average high temperature) is October (35.6°C).
The months with the lowest average high temperature are May and June (30.9°C).

Average low temperature in December: 23.9°C

The month with the highest average low temperature is November (24.1°C).
The coldest month (with the lowest average low temperature) is July (19.3°C).

Average pressure in December
Saboeiro, Brazil

Average pressure in December: 1010.7mbar

The month with the highest atmospheric pressure is July (1015mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).

Average wind speed in December
Saboeiro, Brazil

Average wind speed in December: 13.4km/h

The windiest month (with the highest average wind speed) is November (14.8km/h).
The calmest month (with the lowest average wind speed) is April (8.3km/h).

Average humidity in December
Saboeiro, Brazil

Average humidity in December: 54%

The month with the highest relative humidity is April (77%).
The month with the lowest relative humidity is September (47%).

Average rainfall in December
Saboeiro, Brazil

Average rainfall in December: 43mm

The wettest month (with the highest rainfall) is March (149mm).
The driest month (with the least rainfall) is September (3mm).

Average rainfall days in December
Saboeiro, Brazil

Average rainfall days in December: 13.8 days

The month with the highest number of rainy days is March (25.3 days).
The month with the least rainy days is September (3.9 days).

Average daylight in December /
Average sunshine in December
Saboeiro, Brazil

Average daylight in December: 12h and 30min

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).

Average sunshine in December: 8h and 24min

The months with the most sunshine are August and September (Average sunshine: 9h and 36min).
The month with the least sunshine is March (Average sunshine: 6h and 48min).

Average sunshine days in December
Saboeiro, Brazil

Average sunshine days in December: 14.7 days

The month with the most sunshine days is August (24.8 days).
The months with the least sunshine days are March and April (4.1 days).

Average UV index in December
Saboeiro, Brazil

Average UV index in December: 7

The months with the highest UV index are January, March, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are February, April, May and June (UV index 6).

Average cloud cover in December
Saboeiro, Brazil

Average cloud cover in December: 36

The months with the most cloud cover are March and April (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 20).

Average visibility in December
Saboeiro, Brazil

Average visibility in December: 10km

The months with the highest visibility are June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (8km).