December weather forecastPedregulho, Brazil

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Pedregulho, Brazil, with an average temperature ranging between min 18.7°C (65.7°F) and max 26.4°C (79.5°F).

Temperature

The arrival of December brings an average high-temperature of a still moderately hot 26.4°C (79.5°F), nearly identical to November's 26.6°C (79.9°F). Throughout the month of December, Pedregulho expects an average low of 18.7°C (65.7°F).

Humidity

In December, the average relative humidity is 88%.

Rainfall

In Pedregulho, Brazil, in December, during 28.3 rainfall days, 222mm (8.74") of precipitation is typically accumulated. In Pedregulho, during the entire year, the rain falls for 234.3 days and collects up to 1621mm (63.82") of precipitation.

Daylight

December has the longest days of the year in Pedregulho, with an average of 13h and 18min of daylight.
On the first day of the month, sunrise is at 05:21 and sunset at 18:37. On the last day of December, in Pedregulho, sunrise is at 05:33 and sunset at 18:53 -03.

Sunshine

The average sunshine in December is 7h.

UV index

The months with the lowest UV index are January through July, November and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 5 in December transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.

Frequently asked questions

In December, the average high-temperature and low-temperature are 26.4°C (79.5°F) and 18.7°C (65.7°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in October is estimated at 32°C (89.6°F).

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

In Pedregulho, Brazil, in December, during 28.3 rainfall days, 222mm (8.74") of precipitation is typically accumulated.

With an average of 13h and 18min of daylight, December has the longest days of the year in Pedregulho.

In Pedregulho, Brazil, the average day length in December is 13h and 20min.

In December, on the first day of the month, sunrise is at 05:21 and sunset at 18:37. On the last day of the month, in Pedregulho, sunrise is at 05:33 and sunset at 18:53 -03.

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

January through July, November and December, with an average maximum UV index of 5, are months with the lowest UV index in Pedregulho, Brazil.

In Pedregulho, Brazil, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to 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
Pedregulho, Brazil

  • Average high temperature in December: 26.4°C

The warmest month (with the highest average high temperature) is September (29.7°C).
The month with the lowest average high temperature is June (23.3°C).

  • Average low temperature in December: 18.7°C

The months with the highest average low temperature are January and December (18.7°C).
The coldest months (with the lowest average low temperature) are June and July (13.8°C).

Average pressure in December
Pedregulho, Brazil

  • Average pressure in December: 1011.5mbar

The month with the highest atmospheric pressure is July (1019.4mbar).
The month with the lowest atmospheric pressure is December (1011.5mbar).

Average wind speed in December
Pedregulho, Brazil

  • Average wind speed in December: 7.5km/h

The windiest month (with the highest average wind speed) is August (10.1km/h).
The calmest month (with the lowest average wind speed) is February (6.9km/h).

Average humidity in December
Pedregulho, Brazil

  • Average humidity in December: 88%

The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is September (55%).

Average rainfall in December
Pedregulho, Brazil

  • Average rainfall in December: 222mm

The wettest month (with the highest rainfall) is November (269mm).
The driest month (with the least rainfall) is August (15mm).

Average rainfall days in December
Pedregulho, Brazil

  • Average rainfall days in December: 28.3 days

The month with the highest number of rainy days is March (28.8 days).
The month with the least rainy days is August (5.2 days).

Average daylight in December /
Average sunshine in December
Pedregulho, 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 18min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).

Average sunshine days in December
Pedregulho, Brazil

  • Average sunshine days in December: 2.4 days

The month with the most sunshine days is August (25.2 days).
The months with the least sunshine days are March and November (2.1 days).

Average UV index in December
Pedregulho, Brazil

  • Average UV index in December: 5

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

Average cloud cover in December
Pedregulho, Brazil

  • Average cloud cover in December: 58

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 15).

Average visibility in December
Pedregulho, Brazil

  • Average visibility in December: 7km

The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (7km).