December weather forecast
Eros, LA

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Weather in December

The first month of the winter, December, is still a refreshing month in Eros, Louisiana, with an average temperature varying between 56.3°F (13.5°C) and 41.7°F (5.4°C).

Temperature

With the arrival of December, Eros experiences a modest decline in average high-temperatures, transitioning from an enjoyable 63.9°F (17.7°C) in November to a mild 56.3°F (13.5°C). In Eros, an average nighttime temperature of 41.7°F (5.4°C) is expected during December.

Humidity

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

Rainfall

In Eros, during December, the rain falls for 12.1 days and regularly aggregates up to 3.35" (85mm) of precipitation. Throughout the year, in Eros, there are 155.1 rainfall days, and 37.64" (956mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January, February and December. December is the first month it typically snows in Eros. Throughout December, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. In Eros, Louisiana, during the entire year, snow falls for 2.2 days and aggregates up to 0.63" (16mm) of snow.

Daylight

December has the shortest days of the year in Eros, with an average of 10h and 6min of daylight.
On the first day of December, sunrise is at 6:53 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:15 pm CST.

Sunshine

The months with the least sunshine are February and December, with an average of 4.8h of sunshine.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Eros. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 3 during December leads to these advisories:
Be vigilant - A duty to shield skin and eyes from injury exists. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What are the temperatures in Eros in December?

Eros in December has an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 41.7°F (5.4°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 102.2°F (39°C).

What is the average humidity in December in Eros?

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

How many days does it rain in December in Eros?

In Eros, during December, the rain falls for 12.1 days and regularly aggregates up to 3.35" (85mm) of precipitation.

When does it start to snow in Eros?

December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow.

What is the month with the shortest days in Eros?

The month with the shortest days is December, with an average of 10h and 6min of daylight.

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

The average day length in December in Eros, Louisiana, is 10h and 4min.

When is the sunrise / sunset in December in Eros?

On the first day of December in Eros, sunrise is at 6:53 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:15 pm CST.

What is the month with the least sunshine in Eros?

February and December, with an average of 4.8h of sunshine, are months with the least sunshine.

How long on average sun shines in December in Eros?

The average sunshine duration in December in Eros is 4.8h.

When is the lowest UV index in Eros?

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index reading in December in Eros?

The average daily maximum UV index in December in Eros, Louisiana, is 3. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
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
Eros, LA

Average temperature in December - Eros, LA
  • Average high temperature in December: 56.3°F

The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (53.6°F).

  • Average low temperature in December: 41.7°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).

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Average pressure in December
Eros, LA

Average pressure in December - Eros, LA
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
Eros, LA

Average wind speed in December - Eros, LA
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.8mph).

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Average humidity in December
Eros, LA

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

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are July, August and October (71%).

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Average rainfall in December
Eros, LA

Average rainfall in December - Eros, LA
  • Average rainfall in December: 3.35"

The wettest month (with the highest rainfall) is February (4.06").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in December
Eros, LA

Average rainfall days in December - Eros, LA
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is March (15.1 days).
The month with the least rainy days is November (8.9 days).

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Average snowfall in December
Eros, LA

Average snowfall in December - Eros, LA
  • Average snowfall in December: 0.08"

The months with the highest snowfall are January and February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Eros, LA

Average snowfall days in December - Eros, LA
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

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

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in December
Eros, LA

Average sunshine days in December - Eros, LA
  • Average sunshine days in December: 15.8 days

The month with the most sunshine days is October (20 days).
The month with the least sunshine days is February (13.1 days).

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Average UV index in December
Eros, LA

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

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

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Average cloud cover in December
Eros, LA

Average cloud cover in December - Eros, LA
  • Average cloud cover in December: 50

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 30).

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Average visibility in December
Eros, LA

Average visibility in December - Eros, LA
  • Average visibility in December: 5mi

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

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Eros, Louisiana, USA

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