December weather forecastPiraúba, Brazil

December

Weather in December

December, the first month of the summer in Piraúba, is still a warm month, with an average temperature ranging between min 19°C (66.2°F) and max 27°C (80.6°F).

Temperature

Piraúba ushers in December with an average high-temperature of a still moderately hot 27°C (80.6°F), showing a close resemblance to the previous month. An average minimum temperature of 19°C (66.2°F) marks the month of December in Piraúba.

Heat index

The heat index for December is estimated at a tropical 31°C (87.8°F). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In December, the average relative humidity in Piraúba is 88%.

Rainfall

The month with the most rainfall is December, when the rain falls for 28.5 days and typically aggregates up to 231mm (9.09") of precipitation.

Daylight

The month with the longest days in Piraúba is December, with an average of 13h and 24min of daylight.
On the first day of December, sunrise is at 05:01 and sunset at 18:21. On the last day of the month, sunrise is at 05:13 and sunset at 18:37 -03.

Sunshine

In December, the average sunshine in Piraúba is 6.9h.

UV index

January, August and December, with an average maximum UV index of 6, are months with the highest UV index in Piraúba. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 during December translates into the following directions:
Take precautions against overexposure. Protection against sun damage is needed. 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. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

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

Frequently asked questions

The high-temperature in Piraúba during December is 27°C (80.6°F) and the low-temperature is 19°C (66.2°F). In December, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is estimated at 31°C (87.8°F).

In December, the average relative humidity is 88%.

The month with the most rainfall in Piraúba, Brazil, is December, when the rain falls for 28.5 days and typically aggregates up to 231mm (9.09") of precipitation.

In Piraúba, during December, the rain falls for 28.5 days and regularly aggregates up to 231mm (9.09") of precipitation.

The month with the longest days in Piraúba is December, with an average of 13h and 24min of daylight.

In Piraúba, Brazil, the average day length in December is 13h and 24min.

In December, on the first day of the month, sunrise is at 05:01 and sunset at 18:21. On the last day of the month, in Piraúba, sunrise is at 05:13 and sunset at 18:37 -03.

In December, the average sunshine duration is 6.9h.

January, August and December, with an average maximum UV index of 6, are months with the highest UV index.

The average daily maximum UV index in December in Piraúba, Brazil, is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe 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

25.9°C

27°C

27.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9km/h

8.2km/h

8.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

2.6

1.1

2.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Piraúba, Brazil

Average high temperature in December: 27°C

The warmest month (with the highest average high temperature) is February (27.6°C).
The month with the lowest average high temperature is June (22.6°C).

Average low temperature in December: 19°C

The month with the highest average low temperature is December (19°C).
The coldest month (with the lowest average low temperature) is July (13.6°C).

Average pressure in December
Piraúba, Brazil

Average pressure in December: 1012.8mbar

The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).

Average wind speed in December
Piraúba, Brazil

Average wind speed in December: 7.3km/h

The windiest month (with the highest average wind speed) is September (8.4km/h).
The calmest month (with the lowest average wind speed) is April (5.9km/h).

Average humidity in December
Piraúba, Brazil

Average humidity in December: 88%

The months with the highest relative humidity are March and April (90%).
The month with the lowest relative humidity is September (74%).

Average rainfall in December
Piraúba, Brazil

Average rainfall in December: 231mm

The wettest month (with the highest rainfall) is December (231mm).
The driest month (with the least rainfall) is July (16mm).

Average rainfall days in December
Piraúba, Brazil

Average rainfall days in December: 28.5 days

The month with the highest number of rainy days is December (28.5 days).
The month with the least rainy days is August (9.4 days).

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

Average daylight in December: 13h and 24min

The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).

Average sunshine in December: 6h and 54min

The month with the most sunshine is September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).

Average sunshine days in December
Piraúba, Brazil

Average sunshine days in December: 1.1 days

The months with the most sunshine days are July and August (16.3 days).
The month with the least sunshine days is December (1.1 days).

Average UV index in December
Piraúba, Brazil

Average UV index in December: 6

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