December weather forecast
Lorelein, LA

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Weather in December

December, the first month of the winter in Lorelein, is also a moderate month, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 57°F (13.9°C).

Temperature

In Lorelein, entering December brings a subtle temperature decrement, reducing from November's comfortable 64.9°F (18.3°C) to a mild 57°F (13.9°C). Nighttime temperature dips to a mean of 43.7°F (6.5°C) during December.

Humidity

In Lorelein, the average relative humidity in December is 80%.

Rainfall

In Lorelein, during December, the rain falls for 13 days and regularly aggregates up to 3.35" (85mm) of precipitation. In Lorelein, during the entire year, the rain falls for 163.6 days and collects up to 37.48" (952mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, in Lorelein, there are 1.9 snowfall days, and 0.87" (22mm) of snow is accumulated.

Daylight

The month with the shortest days in Lorelein is December, with an average of 10h and 6min of daylight.
On the first day of December in Lorelein, sunrise is at 6:49 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:12 pm CST.

Sunshine

December has the least sunshine of the year in Lorelein, with an average of 4.9h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In December, the maximum UV index of 3 transforms into these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What is the average December temperature in Lorelein?

Lorelein in December has an average high-temperature of 57°F (13.9°C) and an average low-temperature of 43.7°F (6.5°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 98.6°F (37°C).

What is the average humidity in December in Lorelein?

In Lorelein, Louisiana, the average relative humidity in December is 80%.

How much does it rain in Lorelein in December?

In Lorelein, Louisiana, during December, the rain falls for 13 days and regularly aggregates up to 3.35" (85mm) of precipitation.

When does it start snowing in Lorelein?

December is the first month it typically snows. Throughout December, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow.

What is the month with the shortest days in Lorelein?

December has the shortest days of the year, with an average of 10h and 6min of daylight.

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

The average day length in December is 10h and 5min.

When is the sunrise / sunset in December in Lorelein?

In December, on the first day of the month, sunrise is at 6:49 am and sunset at 5:01 pm. On the last day of the month, in Lorelein, sunrise is at 7:06 am and sunset at 5:12 pm CST.

What is the month with the least sunshine in Lorelein?

The month with the least sunshine in Lorelein, Louisiana, is December, with an average of 4.9h of sunshine.

How many hours of sunshine does Lorelein have in December?

The average sunshine duration in December in Lorelein, Louisiana, is 4.9h.

What are the months with the lowest UV index in Lorelein?

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

What is the UV index reading in December in Lorelein?

The average daily maximum UV index in December in Lorelein is 3. A UV Index estimate 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
Lorelein, LA

Average temperature in December - Lorelein, LA
  • Average high temperature in December: 57°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (54.7°F).

  • Average low temperature in December: 43.7°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).

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Average pressure in December
Lorelein, LA

Average pressure in December - Lorelein, LA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in December
Lorelein, LA

Average wind speed in December - Lorelein, LA
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).

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Average humidity in December
Lorelein, LA

Average humidity in December - Lorelein, LA
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in December
Lorelein, LA

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

The wettest month (with the highest rainfall) is April (3.54").
The driest months (with the least rainfall) are September and November (2.28").

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Average rainfall days in December
Lorelein, LA

Average rainfall days in December - Lorelein, LA
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in December
Lorelein, LA

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

The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Lorelein, LA

Average snowfall days in December - Lorelein, LA
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is January (0.7 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
Lorelein, LA

Average daylight in December / Average sunshine in December - Lorelein, 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 June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in December
Lorelein, LA

Average sunshine days in December - Lorelein, LA
  • Average sunshine days in December: 15.7 days

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index in December
Lorelein, LA

Average UV index in December - Lorelein, 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
Lorelein, LA

Average cloud cover in December - Lorelein, LA
  • Average cloud cover in December: 46

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and October (Cloud cover 27).

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Average visibility in December
Lorelein, LA

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

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

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Lorelein, Louisiana, USA

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