December weather forecast
Barão de Antonina, Brazil

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Weather in December

The first month of the summer, December, is also a moderately hot month in Barão de Antonina, Brazil, with an average temperature fluctuating between 27.4°C (81.3°F) and 17.5°C (63.5°F).

Temperature

Barão de Antonina's warmest temperatures are experienced in December, with average high temperatures of 27.4°C (81.3°F) and lows of 17.5°C (63.5°F).

Heat index

The heat index in December is evaluated at a hot 31°C (87.8°F). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

In December, the average relative humidity in Barão de Antonina is 82%.

Rainfall

In December, in Barão de Antonina, the rain falls for 26.3 days. Throughout December, 152mm (5.98") of precipitation is accumulated. Throughout the year, there are 218.2 rainfall days, and 1124mm (44.25") of precipitation is accumulated.

Daylight

December has the longest days of the year in Barão de Antonina, with an average of 13h and 36min of daylight.
On the first day of December in Barão de Antonina, sunrise is at 05:22 and sunset at 18:52. On the last day of the month, sunrise is at 05:34 and sunset at 19:08 -03.

Sunshine

The average sunshine in December in Barão de Antonina is 7.7h.

UV index

The average daily maximum UV index in December in Barão de Antonina is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 5 during December leads to these advisories:
Guard yourself - Precautionary measures against sun damage are advocated. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the hottest time of year in Barão de Antonina?

Barão de Antonina's December weather, with an average high temperature of 27.4°C (81.3°F) and an average low temperature of 17.5°C (63.5°F), tends to be the warmest of the year.

What is the usual temperature for Barão de Antonina in December?

The high-temperature, in December, in Barão de Antonina, records 27.4°C (81.3°F), while the low-temperature is 17.5°C (63.5°F). In December, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is evaluated at 31°C (87.8°F).

What is the average humidity in December in Barão de Antonina?

In Barão de Antonina, Brazil, the average relative humidity in December is 82%.

How much does it rain in Barão de Antonina in December?

In Barão de Antonina, Brazil, in December, during 26.3 rainfall days, 152mm (5.98") of precipitation is typically accumulated.

When are the longest days in Barão de Antonina?

With an average of 13h and 36min of daylight, December has the longest days of the year in Barão de Antonina.

How many hours of daylight does Barão de Antonina have in December?

The average day length in December in Barão de Antonina, Brazil, is 13h and 34min.

When are sunrise and sunset in December in Barão de Antonina?

In December, on the first day of the month, sunrise is at 05:22 and sunset at 18:52. On the last day of the month, in Barão de Antonina, Brazil, sunrise is at 05:34 and sunset at 19:08 -03.

How long on average sun shines in December in Barão de Antonina?

In Barão de Antonina, Brazil, the average sunshine duration in December is 7.7h.

How high is the UV index in December in Barão de Antonina?

In December, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Barão de Antonina, Brazil

Average temperature in December - Barão de Antonina, Brazil
  • Average high temperature in December: 27.4°C

The warmest month (with the highest average high temperature) is December (27.4°C).
The month with the lowest average high temperature is June (20.2°C).

  • Average low temperature in December: 17.5°C

The month with the highest average low temperature is January (18°C).
The coldest month (with the lowest average low temperature) is June (11.2°C).

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Average pressure in December
Barão de Antonina, Brazil

Average pressure in December - Barão de Antonina, Brazil
  • Average pressure in December: 1011.8mbar

The month with the highest atmospheric pressure is July (1019.9mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).

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Average wind speed in December
Barão de Antonina, Brazil

Average wind speed in December - Barão de Antonina, Brazil
  • Average wind speed in December: 7.2km/h

The windiest month (with the highest average wind speed) is November (8.1km/h).
The calmest month (with the lowest average wind speed) is June (6.1km/h).

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Average humidity in December
Barão de Antonina, Brazil

Average humidity in December - Barão de Antonina, Brazil
  • Average humidity in December: 82%

The months with the highest relative humidity are May and June (87%).
The month with the lowest relative humidity is September (75%).

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Average rainfall in December
Barão de Antonina, Brazil

Average rainfall in December - Barão de Antonina, Brazil
  • Average rainfall in December: 152mm

The wettest month (with the highest rainfall) is January (205mm).
The driest month (with the least rainfall) is August (38mm).

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Average rainfall days in December
Barão de Antonina, Brazil

Average rainfall days in December - Barão de Antonina, Brazil
  • Average rainfall days in December: 26.3 days

The month with the highest number of rainy days is January (27.7 days).
The month with the least rainy days is August (8.1 days).

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Average daylight in December /
Average sunshine in December
Barão de Antonina, Brazil

Average daylight in December / Average sunshine in December - Barão de Antonina, 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 4min

The month with the most sunshine is August (Average sunshine: 8h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).

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Average sunshine days in December
Barão de Antonina, Brazil

Average sunshine days in December - Barão de Antonina, Brazil
  • Average sunshine days in December: 3.5 days

The month with the most sunshine days is August (20 days).
The month with the least sunshine days is February (1.9 days).

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Average UV index in December
Barão de Antonina, Brazil

Average UV index in December - Barão de Antonina, Brazil
  • Average UV index in December: 5

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

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Average cloud cover in December
Barão de Antonina, Brazil

Average cloud cover in December - Barão de Antonina, Brazil
  • Average cloud cover in December: 54

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Barão de Antonina, Brazil

Average visibility in December - Barão de Antonina, Brazil
  • Average visibility in December: 7km

The months with the highest visibility are August, September, October and November (8km).
The months with the lowest visibility are May and June (6km).

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Barão de Antonina, Brazil

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