December weather forecastNova Venécia, Brazil

December

Weather in December

The first month of the summer, December, is still a warm month in Nova Venécia, Brazil, with temperature in the range of an average low of 20.7°C (69.3°F) and an average high of 29.4°C (84.9°F).

Temperature

The ushering in of December brings an average high-temperature of a still warm 29.4°C (84.9°F), closely mirroring the 28.5°C (83.3°F) of November. During December, Nova Venécia's temperature averages to a pleasant 20.7°C (69.3°F) at night.

Heat index

In December, the heat index is appraised at a torrid 37°C (98.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are primarily vital for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Nova Venécia, the average relative humidity in December is 84%.

Rainfall

December is the month with the most rainfall. Rain falls for 22.9 days and accumulates 162mm (6.38") of precipitation.

Daylight

The month with the longest days in Nova Venécia is December, with an average of 13h and 12min of daylight.
On the first day of December in Nova Venécia, sunrise is at 04:55 and sunset at 18:06. On the last day of the month, sunrise is at 05:07 and sunset at 18:21 -03.

Sunshine

The average sunshine in December is 7.3h.

UV index

January through May, August through October and December, with an average maximum UV index of 6, are months with the highest UV index in Nova Venécia. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the maximum UV index of 6 translates into these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

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

Frequently asked questions

The high-temperature, in December, in Nova Venécia, is 29.4°C (84.9°F), while the low-temperature averages to 20.7°C (69.3°F). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in December is appraised at 37°C (98.6°F).

In Nova Venécia, the average relative humidity in December is 84%.

The month with the most rainfall in Nova Venécia, Brazil, is December, when the rain falls for 22.9 days and typically aggregates up to 162mm (6.38") of precipitation.

In Nova Venécia, in December, it is raining for 22.9 days, with typically 162mm (6.38") of accumulated precipitation.

December has the longest days of the year in Nova Venécia, Brazil, with an average of 13h and 12min of daylight.

In December, the average day length is 13h and 14min.

On the first day of December, sunrise is at 04:55 and sunset at 18:06. On the last day of the month, sunrise is at 05:07 and sunset at 18:21 -03.

In Nova Venécia, the average sunshine duration in December is 7.3h.

The months with the highest UV index in Nova Venécia, Brazil, are January through May, August through October and December, with an average maximum UV index of 6.

The average daily maximum UV index in December in Nova Venécia is 6. A UV Index estimate of 6 to 7 represents a high health risk 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

28.5°C

29.4°C

30.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10km/h

9km/h

8.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

5.3

6.3

9.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Nova Venécia, Brazil

Average high temperature in December: 29.4°C

The warmest month (with the highest average high temperature) is February (30.5°C).
The month with the lowest average high temperature is July (25.9°C).

Average low temperature in December: 20.7°C

The months with the highest average low temperature are February, March and December (20.7°C).
The coldest month (with the lowest average low temperature) is July (16.5°C).

Average pressure in December
Nova Venécia, Brazil

Average pressure in December: 1012.8mbar

The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).

Average wind speed in December
Nova Venécia, Brazil

Average wind speed in December: 8.1km/h

The windiest month (with the highest average wind speed) is October (9.5km/h).
The calmest month (with the lowest average wind speed) is March (6.8km/h).

Average humidity in December
Nova Venécia, Brazil

Average humidity in December: 84%

The month with the highest relative humidity is April (85%).
The month with the lowest relative humidity is September (75%).

Average rainfall in December
Nova Venécia, Brazil

Average rainfall in December: 162mm

The wettest month (with the highest rainfall) is December (162mm).
The driest month (with the least rainfall) is June (17mm).

Average rainfall days in December
Nova Venécia, Brazil

Average rainfall days in December: 22.9 days

The month with the highest number of rainy days is November (23.1 days).
The month with the least rainy days is June (13.6 days).

Average daylight in December /
Average sunshine in December
Nova Venécia, Brazil

Average daylight in December: 13h and 12min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).

Average sunshine in December: 7h and 18min

The month with the most sunshine is February (Average sunshine: 8h and 18min).
The month with the least sunshine is October (Average sunshine: 6h and 30min).

Average sunshine days in December
Nova Venécia, Brazil

Average sunshine days in December: 6.3 days

The month with the most sunshine days is May (14.6 days).
The month with the least sunshine days is November (5.3 days).

Average UV index in December
Nova Venécia, Brazil

Average UV index in December: 6

The months with the highest UV index are January, February, March, April, May, August, September, October and December (UV index 6).
The months with the lowest UV index are June, July and November (UV index 5).