December weather forecast
Brusly, LA

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Weather in December

December, the first month of the winter in Brusly, is still a comfortable month, with an average temperature fluctuating between 61.9°F (16.6°C) and 47.3°F (8.5°C).

Temperature

The arrival of December correlates with a minor temperature reduction, down from November's agreeable 68.9°F (20.5°C) to a refreshing 61.9°F (16.6°C). During the month of December, the temperature in Brusly falls to an average of 47.3°F (8.5°C).

Humidity

The months with the highest humidity in Brusly are February and December, with an average relative humidity of 81%.

Rainfall

In Brusly, in December, during 11.4 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. Throughout the year, in Brusly, there are 148.6 rainfall days, and 15.51" (394mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

The month with the shortest days is December, with an average of 10h and 12min of daylight.
On the first day of December in Brusly, Louisiana, sunrise is at 6:44 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:15 pm CST.

Sunshine

December has the least sunshine of the year in Brusly, with an average of 5.1h of sunshine.

UV index

December is the month with the lowest UV index in Brusly, Louisiana, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 3 in December translates into the following instructions:
Guard yourself - Avoiding sunburn is suggested. The solar radiation around mid-day is intense; avoid the Sun and stay safe. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What is the usual temperature for Brusly in December?

The high-temperature, in December, in Brusly, records 61.9°F (16.6°C), while the low-temperature is 47.3°F (8.5°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in September is calculated to be 104°F (40°C).

What are the most humid months in Brusly?

February and December, with an average relative humidity of 81%, are most humid months in Brusly, Louisiana.

What is the average humidity in December in Brusly?

In Brusly, the average relative humidity in December is 81%.

How many days does it rain in December in Brusly?

In Brusly, Louisiana, in December, it is raining for 11.4 days, with typically 1.1" (28mm) of accumulated precipitation.

When it does not snow in Brusly?

In Brusly, snow does not fall in February through December.

Does it snow in Brusly in December?

In Brusly, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Brusly?

The month with the shortest days is December, with an average of 10h and 12min of daylight.

What is the average length of the day in December in Brusly?

In Brusly, Louisiana, the average day length in December is 10h and 13min.

When is the sunrise / sunset in December in Brusly?

On the first day of December in Brusly, Louisiana, sunrise is at 6:44 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:15 pm CST.

What is the month with the least sunshine in Brusly?

December has the least sunshine of the year in Brusly, with an average of 5.1h of sunshine.

How long on average sun shines in December in Brusly?

In Brusly, Louisiana, the average sunshine duration in December is 5.1h.

What is the month with the lowest UV index in Brusly?

The month with the lowest UV index in Brusly, Louisiana, is December, with an average maximum UV index of 3.

What is the UV index intensity in December in Brusly?

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

Average temperature in December
Brusly, LA

Average temperature in December - Brusly, LA
  • Average high temperature in December: 61.9°F

The warmest months (with the highest average high temperature) are July and August (91.2°F).
The month with the lowest average high temperature is January (59°F).

  • Average low temperature in December: 47.3°F

The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).

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Average pressure in December
Brusly, LA

Average pressure in December - Brusly, LA
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

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Average wind speed in December
Brusly, LA

Average wind speed in December - Brusly, LA
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is February (6.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in December
Brusly, LA

Average humidity in December - Brusly, LA
  • Average humidity in December: 81%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in December
Brusly, LA

Average rainfall in December - Brusly, LA
  • Average rainfall in December: 1.1"

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is March (0.67").

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Average rainfall days in December
Brusly, LA

Average rainfall days in December - Brusly, LA
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is August (20.9 days).
The month with the least rainy days is November (7.1 days).

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Average snowfall in December
Brusly, LA

Average snowfall in December - Brusly, LA
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Brusly, LA

Average snowfall days in December - Brusly, LA
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in December /
Average sunshine in December
Brusly, LA

Average daylight in December / Average sunshine in December - Brusly, LA
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in December
Brusly, LA

Average sunshine days in December - Brusly, LA
  • Average sunshine days in December: 17.6 days

The month with the most sunshine days is November (21.4 days).
The months with the least sunshine days are July and August (7.3 days).

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Average UV index in December
Brusly, LA

Average UV index in December - Brusly, LA
  • Average UV index in December: 3

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in December
Brusly, LA

Average cloud cover in December - Brusly, LA
  • Average cloud cover in December: 47

The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in December
Brusly, LA

Average visibility in December - Brusly, LA
  • Average visibility in December: 6mi

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

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Brusly, Louisiana, USA

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