December weather forecastMachado, Brazil

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Machado, Brazil, with an average temperature fluctuating between 17.9°C (64.2°F) and 26.5°C (79.7°F).

Temperature

November's transformation into December witnesses an average high-temperature of a still moderately hot 26.5°C (79.7°F), noting a minor change from the preceding month. Throughout December, Machado experiences a low-temperature average of 17.9°C (64.2°F).

Humidity

In December, the average relative humidity is 87%.

Rainfall

In December, in Machado, the rain falls for 28.9 days. Throughout December, 200mm (7.87") of precipitation is accumulated. In Machado, Brazil, during the entire year, the rain falls for 213.8 days and collects up to 1252mm (49.29") of precipitation.

Daylight

December has the longest days of the year, with an average of 13h and 24min of daylight.
On the first day of December in Machado, sunrise is at 05:12 and sunset at 18:33. On the last day of the month, sunrise is at 05:23 and sunset at 18:49 -03.

Sunshine

The months with the least sunshine are January and December, with an average of 6.8h of sunshine.

UV index

January through July, September through December, with an average maximum UV index of 5, are months with the lowest UV index in Machado. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: A daily maximum UV index of 5 in December translates into the following instructions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Frequently asked questions

The high-temperature in Machado during December is 26.5°C (79.7°F) and the low-temperature is 17.9°C (64.2°F). In October, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 31°C (87.8°F).

The average relative humidity in December in Machado is 87%.

In Machado, Brazil, during December, the rain falls for 28.9 days and regularly aggregates up to 200mm (7.87") of precipitation.

December has the longest days of the year in Machado, with an average of 13h and 24min of daylight.

The average day length in December is 13h and 26min.

On the first day of December in Machado, Brazil, sunrise is at 05:12 and sunset at 18:33. On the last day of the month, sunrise is at 05:23 and sunset at 18:49 -03.

The months with the least sunshine are January and December, with an average of 6.8h of sunshine.

In Machado, Brazil, the average sunshine duration in December is 6.8h.

The months with the lowest UV index are January through July, September through December, with an average maximum UV index of 5.

The average daily maximum UV index in December in Machado is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
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
Machado, Brazil

  • Average high temperature in December: 26.5°C

The warmest month (with the highest average high temperature) is October (27.6°C).
The month with the lowest average high temperature is June (21.8°C).

  • Average low temperature in December: 17.9°C

The month with the highest average low temperature is December (17.9°C).
The coldest month (with the lowest average low temperature) is July (11.3°C).

Average pressure in December
Machado, Brazil

  • Average pressure in December: 1012.7mbar

The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).

Average wind speed in December
Machado, Brazil

  • Average wind speed in December: 6.6km/h

The windiest months (with the highest average wind speed) are September and October (7.7km/h).
The calmest month (with the lowest average wind speed) is April (5.9km/h).

Average humidity in December
Machado, Brazil

  • Average humidity in December: 87%

The months with the highest relative humidity are January, March and April (89%).
The month with the lowest relative humidity is September (66%).

Average rainfall in December
Machado, Brazil

  • Average rainfall in December: 200mm

The wettest month (with the highest rainfall) is January (240mm).
The driest month (with the least rainfall) is July (13mm).

Average rainfall days in December
Machado, Brazil

  • Average rainfall days in December: 28.9 days

The month with the highest number of rainy days is December (28.9 days).
The month with the least rainy days is August (5.2 days).

Average daylight in December /
Average sunshine in December
Machado, 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 48min).

  • Average sunshine in December: 6h and 48min

The months with the most sunshine are August and September (Average sunshine: 9h and 6min).
The months with the least sunshine are January and December (Average sunshine: 6h and 48min).

Average sunshine days in December
Machado, Brazil

  • Average sunshine days in December: 1.1 days

The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is December (1.1 days).

Average UV index in December
Machado, Brazil

  • Average UV index in December: 5

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

Average cloud cover in December
Machado, Brazil

  • Average cloud cover in December: 61

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in December
Machado, 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, March, April and May (6km).