December weather forecast
Newlin, LA

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Weather in December

The first month of the winter, December, is also a moderate month in Newlin, Louisiana, with an average temperature ranging between max 59.9°F (15.5°C) and min 45°F (7.2°C).

Temperature

December indicates a minor shift in the average high-temperature, from November's refreshing 67.3°F (19.6°C) to a mild 59.9°F (15.5°C). Newlin experiences an average low-temperature of 45°F (7.2°C) in month of December.

Humidity

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

Rainfall

In Newlin, in December, it is raining for 12.1 days, with typically 1.93" (49mm) of accumulated precipitation. In Newlin, during the entire year, the rain falls for 163.2 days and collects up to 25.08" (637mm) of precipitation.

Snowfall

Months with snowfall are January, February and December. December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 0.9 snowfall days, and 0.67" (17mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 10h and 12min of daylight.
On the first day of the month, sunrise is at 6:53 am and sunset at 5:11 pm. On the last day of December, sunrise is at 7:10 am and sunset at 5:23 pm CST.

Sunshine

With an average of 4.9h of sunshine, December has the least sunshine of the year.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 3 during December translates into the following directions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Newlin in December?

The average high-temperature and low-temperature during December are 59.9°F (15.5°C) and 45°F (7.2°C) respectively. 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 calculated to be 104°F (40°C).

What is the average humidity in December?

In December, the average relative humidity is 81%.

How much does it rain in December?

In December, the rain falls for 12.1 days. Throughout December, 1.93" (49mm) of precipitation is accumulated.

When does it start snowing in Newlin?

December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow.

What is the month with the shortest days?

With an average of 10h and 12min of daylight, December has the shortest days of the year.

How many hours of daylight does Newlin have in December?

In December, the average day length is 10h and 12min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 6:53 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:23 pm CST.

What is the month with the least sunshine in Newlin?

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

How long on average sun shines in December?

The average sunshine duration in December is 4.9h.

When is the lowest UV index?

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

How high is the UV index in December?

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

Average temperature in December
Newlin, LA

Average temperature in December - Newlin, LA
  • Average high temperature in December: 59.9°F

The warmest months (with the highest average high temperature) are July and August (93.6°F).
The month with the lowest average high temperature is January (57.7°F).

  • Average low temperature in December: 45°F

The months with the highest average low temperature are July and August (73.8°F).
The coldest month (with the lowest average low temperature) is January (41.4°F).

Average pressure in December
Newlin, LA

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Newlin, LA

Average wind speed in December - Newlin, LA
  • Average wind speed in December: 6.7mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in December
Newlin, LA

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

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall in December
Newlin, LA

Average rainfall in December - Newlin, LA
  • Average rainfall in December: 1.93"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is November (1.3").

Average rainfall days in December
Newlin, LA

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

The month with the highest number of rainy days is August (20.5 days).
The month with the least rainy days is November (7.7 days).

Average snowfall in December
Newlin, LA

Average snowfall in December - Newlin, LA
  • Average snowfall in December: 0.12"

The month with the highest snowfall is January (0.51").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Newlin, LA

Average snowfall days in December - Newlin, LA
  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in December / Average sunshine in December - Newlin, 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: 4h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in December
Newlin, LA

Average sunshine days in December - Newlin, LA
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is August (7.9 days).

Average UV index in December
Newlin, LA

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

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

Average cloud cover in December
Newlin, LA

Average cloud cover in December - Newlin, LA
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in December
Newlin, LA

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

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

Newlin, Louisiana, USA

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