December weather forecastIbirité, Brazil

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Ibirité, Brazil, with temperature in the range of an average low of 18.2°C (64.8°F) and an average high of 26.1°C (79°F).

Temperature

As December takes hold, the average high-temperature is a still moderately hot 26.1°C (79°F), nearly mirroring that of the previous month. Ibirité cools down to an average low-temperature of 18.2°C (64.8°F) throughout the month of December.

Humidity

The average relative humidity in December is 84%.

Rainfall

The month with the most rainfall in Ibirité is December, when the rain falls for 29.2 days and typically aggregates up to 268mm (10.55") of precipitation.

Daylight

The month with the longest days in Ibirité is December, with an average of 13h and 18min of daylight.
On the first day of the month, sunrise is at 05:07 and sunset at 18:23. On the last day of December, in Ibirité, Brazil, sunrise is at 05:19 and sunset at 18:39 -03.

Sunshine

December has the least sunshine of the year in Ibirité, Brazil, with an average of 7h of sunshine.

UV index

The months with the highest UV index are August, September and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, a daily maximum UV index of 6 leads to the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

The high-temperature in Ibirité during December is 26.1°C (79°F) and the low-temperature is 18.2°C (64.8°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is calculated to be 29°C (84.2°F).

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

December is the month with the most rainfall in Ibirité, Brazil. Rain falls for 29.2 days and accumulates 268mm (10.55") of precipitation.

In Ibirité, in December, during 29.2 rainfall days, 268mm (10.55") of precipitation is typically accumulated.

The month with the longest days in Ibirité, Brazil, is December, with an average of 13h and 18min of daylight.

In Ibirité, the average day length in December is 13h and 19min.

In December, on the first day of the month, sunrise is at 05:07 and sunset at 18:23. On the last day of the month, in Ibirité, Brazil, sunrise is at 05:19 and sunset at 18:39 -03.

December has the least sunshine of the year in Ibirité, Brazil, with an average of 7h of sunshine.

In Ibirité, Brazil, the average sunshine duration in December is 7h.

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

In Ibirité, Brazil, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Ibirité, Brazil

  • Average high temperature in December: 26.1°C

The warmest month (with the highest average high temperature) is September (27°C).
The month with the lowest average high temperature is June (22.8°C).

  • Average low temperature in December: 18.2°C

The month with the highest average low temperature is December (18.2°C).
The coldest month (with the lowest average low temperature) is July (13°C).

Average pressure in December
Ibirité, Brazil

  • Average pressure in December: 1012.9mbar

The month with the highest atmospheric pressure is July (1020.9mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).

Average wind speed in December
Ibirité, Brazil

  • Average wind speed in December: 7.7km/h

The windiest month (with the highest average wind speed) is September (9.6km/h).
The calmest months (with the lowest average wind speed) are March and April (6.9km/h).

Average humidity in December
Ibirité, Brazil

  • Average humidity in December: 84%

The month with the highest relative humidity is March (86%).
The month with the lowest relative humidity is September (67%).

Average rainfall in December
Ibirité, Brazil

  • Average rainfall in December: 268mm

The wettest month (with the highest rainfall) is December (268mm).
The driest month (with the least rainfall) is July (8mm).

Average rainfall days in December
Ibirité, Brazil

  • Average rainfall days in December: 29.2 days

The month with the highest number of rainy days is December (29.2 days).
The month with the least rainy days is August (6.7 days).

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

  • Average daylight in December: 13h and 18min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in December: 7h and 0min

The month with the most sunshine is September (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

Average sunshine days in December
Ibirité, Brazil

  • Average sunshine days in December: 1.3 days

The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is December (1.3 days).

Average UV index in December
Ibirité, Brazil

  • Average UV index in December: 6

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

Average cloud cover in December
Ibirité, Brazil

  • Average cloud cover in December: 60

The months with the most cloud cover are March and December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in December
Ibirité, Brazil

  • Average visibility in December: 7km

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