December weather forecast
Lagoa Formosa, Brazil

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Weather in December

The first month of the summer, December, is also a moderately hot month in Lagoa Formosa, Brazil, with an average temperature fluctuating between 18.7°C (65.7°F) and 26.1°C (79°F).

Temperature

December's onset sees an average high-temperature of a still warm 26.1°C (79°F), exhibiting a slight fluctuation from the previous month. In the month of December, Lagoa Formosa records a consistent average low-temperature of 18.7°C (65.7°F).

Humidity

In Lagoa Formosa, Brazil, the average relative humidity in December is 87%.

Rainfall

December is the month with the most rainfall. Rain falls for 29.9 days and accumulates 236mm (9.29") of precipitation.

Daylight

The month with the longest days in Lagoa Formosa is December, with an average of 13h and 12min of daylight.
On the first day of December in Lagoa Formosa, sunrise is at 05:19 and sunset at 18:30. On the last day of the month, sunrise is at 05:31 and sunset at 18:46 -03.

Sunshine

December has the least sunshine of the year in Lagoa Formosa, with an average of 6.6h of sunshine.

UV index

The months with the lowest UV index in Lagoa Formosa, Brazil, are February through July, November and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 5 in December, converts into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. To protect against the Sun's most potent rays, avoid direct exposure around midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Resources | Updated: Feb 2, 2024 | Published by: Weather Atlas

Frequently asked questions

What are the temperatures in Lagoa Formosa in December?

The high-temperature, in December, in Lagoa Formosa, records 26.1°C (79°F), while the low-temperature is 18.7°C (65.7°F). In October, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 32°C (89.6°F).

What is the average humidity in December in Lagoa Formosa?

The average relative humidity in December in Lagoa Formosa is 87%.

What is the wettest month in Lagoa Formosa?

The month with the most rainfall in Lagoa Formosa is December, when the rain falls for 29.9 days and typically aggregates up to 236mm (9.29") of precipitation.

How many days does it rain in December in Lagoa Formosa?

In December, in Lagoa Formosa, the rain falls for 29.9 days. Throughout December, 236mm (9.29") of precipitation is accumulated.

When are the longest days in Lagoa Formosa?

With an average of 13h and 12min of daylight, December has the longest days of the year.

How many hours of daylight does Lagoa Formosa have in December?

In December, the average day length in Lagoa Formosa, Brazil, is 13h and 14min.

When is the sunrise / sunset in December in Lagoa Formosa?

In December, on the first day of the month, sunrise is at 05:19 and sunset at 18:30. On the last day of the month, sunrise is at 05:31 and sunset at 18:46 -03.

What is the month with the least sunshine in Lagoa Formosa?

With an average of 6.6h of sunshine, December has the least sunshine of the year in Lagoa Formosa.

How long on average sun shines in December in Lagoa Formosa?

In December, the average sunshine duration in Lagoa Formosa is 6.6h.

What are the months with the lowest UV index in Lagoa Formosa?

The months with the lowest UV index in Lagoa Formosa are February through July, November and December, with an average maximum UV index of 5.

How high is the UV index in December in Lagoa Formosa?

The average daily maximum UV index in December in Lagoa Formosa, Brazil, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.

Average temperature in December
Lagoa Formosa, Brazil

Average temperature in December - Lagoa Formosa, Brazil
  • Average high temperature in December: 26.1°C

The warmest month (with the highest average high temperature) is September (29.8°C).
The month with the lowest average high temperature is May (23.7°C).

  • Average low temperature in December: 18.7°C

The month with the highest average low temperature is October (18.8°C).
The coldest month (with the lowest average low temperature) is July (13.8°C).

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Average pressure in December
Lagoa Formosa, Brazil

Average pressure in December - Lagoa Formosa, Brazil
  • Average pressure in December: 1011.6mbar

The month with the highest atmospheric pressure is July (1019.1mbar).
The months with the lowest atmospheric pressure are November and December (1011.6mbar).

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Average wind speed in December
Lagoa Formosa, Brazil

Average wind speed in December - Lagoa Formosa, Brazil
  • Average wind speed in December: 7.7km/h

The windiest month (with the highest average wind speed) is September (9.8km/h).
The calmest month (with the lowest average wind speed) is March (6.9km/h).

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Average humidity in December
Lagoa Formosa, Brazil

Average humidity in December - Lagoa Formosa, Brazil
  • Average humidity in December: 87%

The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is September (51%).

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Average rainfall in December
Lagoa Formosa, Brazil

Average rainfall in December - Lagoa Formosa, Brazil
  • Average rainfall in December: 236mm

The wettest month (with the highest rainfall) is December (236mm).
The driest month (with the least rainfall) is August (5mm).

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Average rainfall days in December
Lagoa Formosa, Brazil

Average rainfall days in December - Lagoa Formosa, Brazil
  • Average rainfall days in December: 29.9 days

The month with the highest number of rainy days is December (29.9 days).
The month with the least rainy days is August (3.6 days).

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Average daylight in December /
Average sunshine in December
Lagoa Formosa, Brazil

Average daylight in December / Average sunshine in December - Lagoa Formosa, Brazil
  • Average daylight in December: 13h and 1min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).

  • Average sunshine in December: 6h and 4min

The month with the most sunshine is September (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in December
Lagoa Formosa, Brazil

Average sunshine days in December - Lagoa Formosa, Brazil
  • Average sunshine days in December: 0.7 days

The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is December (0.7 days).

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Average UV index in December
Lagoa Formosa, Brazil

Average UV index in December - Lagoa Formosa, Brazil
  • Average UV index in December: 5

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

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Average cloud cover in December
Lagoa Formosa, Brazil

Average cloud cover in December - Lagoa Formosa, Brazil
  • Average cloud cover in December: 60

The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in December
Lagoa Formosa, Brazil

Average visibility in December - Lagoa Formosa, Brazil
  • Average visibility in December: 7km

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

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Lagoa Formosa, Brazil

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