December weather forecast
Peabiru, Brazil

December

Weather in December

December, the first month of the summer in Peabiru, is still a warm month, with an average temperature fluctuating between 28.1°C (82.6°F) and 19.3°C (66.7°F).

Temperature

Peabiru's temperature records reveal December as the warmest month, marked by average highs of 28.1°C (82.6°F) and lows of 19.3°C (66.7°F).

Heat index

For December, the heat index is estimated at a tropical 33°C (91.4°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In December, the average relative humidity in Peabiru is 83%.

Rainfall

December is the month with the most rainfall. Rain falls for 24.4 days and accumulates 169mm (6.65") of precipitation.

Daylight

With an average of 13h and 36min of daylight, December has the longest days of the year in Peabiru.
On the first day of the month, sunrise is at 05:33 and sunset at 19:03. On the last day of December, in Peabiru, sunrise is at 05:45 and sunset at 19:20 -03.

Sunshine

In Peabiru, the average sunshine in December is 7.8h.

UV index

In December, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the average maximum UV index of 5 translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

What month is the hottest in Peabiru?
During the warmest month in Peabiru, December, temperatures average a high of 28.1°C (82.6°F) and a low of 19.3°C (66.7°F).
How hot does it get in Peabiru in December?
The high-temperature in Peabiru during December is 28.1°C (82.6°F) and the low-temperature is 19.3°C (66.7°F). In December, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 33°C (91.4°F).
What is the average humidity in December in Peabiru?
In December, the average relative humidity in Peabiru is 83%.
What is the wettest month in Peabiru?
December is the month with the most rainfall. Rain falls for 24.4 days and accumulates 169mm (6.65") of precipitation.
How many days does it rain in December in Peabiru?
In December, in Peabiru, Brazil, the rain falls for 24.4 days. Throughout December, 169mm (6.65") of precipitation is accumulated.
When are the longest days in Peabiru?
The month with the longest days in Peabiru is December, with an average of 13h and 36min of daylight.
How many hours of daylight does Peabiru have in December?
In Peabiru, the average day length in December is 13h and 35min.
When are sunrise and sunset in December in Peabiru?
In December, on the first day of the month, sunrise is at 05:33 and sunset at 19:03. On the last day of the month, in Peabiru, Brazil, sunrise is at 05:45 and sunset at 19:20 -03.
How many hours of sunshine does Peabiru have in December?
In Peabiru, Brazil, the average sunshine duration in December is 7.8h.
What is the UV index intensity in December in Peabiru?
In December, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Peabiru, Brazil
  • Average high temperature in December: 28.1°C

The warmest month (with the highest average high temperature) is December (28.1°C).
The month with the lowest average high temperature is June (20.9°C).

  • Average low temperature in December: 19.3°C

The month with the highest average low temperature is February (19.4°C).
The coldest month (with the lowest average low temperature) is July (12.5°C).

Average pressure in December
Peabiru, Brazil
  • Average pressure in December: 1010.2mbar

The month with the highest atmospheric pressure is July (1018.8mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).

Average wind speed in December
Peabiru, Brazil
  • Average wind speed in December: 8.3km/h

The windiest month (with the highest average wind speed) is August (10km/h).
The calmest months (with the lowest average wind speed) are February and March (7.6km/h).

Average humidity in December
Peabiru, Brazil
  • Average humidity in December: 83%

The month with the highest relative humidity is June (89%).
The month with the lowest relative humidity is September (71%).

Average rainfall in December
Peabiru, Brazil
  • Average rainfall in December: 169mm

The wettest month (with the highest rainfall) is December (169mm).
The driest month (with the least rainfall) is August (64mm).

Average rainfall days in December
Peabiru, Brazil
  • Average rainfall days in December: 24.4 days

The month with the highest number of rainy days is December (24.4 days).
The month with the least rainy days is August (8.8 days).

Average daylight in December /
Average sunshine in December
Peabiru, Brazil
  • Average daylight in December: 13h and 4min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

  • Average sunshine in December: 7h and 5min

The month with the most sunshine is August (Average sunshine: 8h and 54min).
The month with the least sunshine is February (Average sunshine: 7h and 6min).

Average sunshine days in December
Peabiru, Brazil
  • Average sunshine days in December: 6 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (4.8 days).

Average UV index in December
Peabiru, Brazil
  • Average UV index in December: 5

The months with the highest UV index are January, March, August, October and November (UV index 6).
The month with the lowest UV index is May (UV index 4).

Average cloud cover in December
Peabiru, Brazil
  • Average cloud cover in December: 47

The months with the most cloud cover are January and February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in December
Peabiru, Brazil
  • Average visibility in December: 8km

The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are January, February, March, May and June (7km).

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