December weather forecast
Lowlands, LA

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Weather in December

The first month of the winter, December, is still a comfortable month in Lowlands, Louisiana, with an average temperature ranging between max 63.7°F (17.6°C) and min 50.2°F (10.1°C).

Temperature

In Lowlands, the average high-temperature in December gently drops from a pleasant 69.4°F (20.8°C) in November to a comfortable 63.7°F (17.6°C). Throughout the month of December, Lowlands reports a steady low-temperature average of 50.2°F (10.1°C).

Humidity

The months with the highest humidity are July through September and December, with an average relative humidity of 79%.

Rainfall

In December, the rain falls for 11.8 days. Throughout December, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 166.9 rainfall days, and 25.39" (645mm) of precipitation is accumulated.

Snowfall

January and December are months with snowfall. December is the first month it typically snows. Throughout December, there are 0.1 snowfall days. Throughout the year, there are 0.4 snowfall days.

Daylight

With an average of 10h and 18min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:41 am and sunset at 5:03 pm. On the last day of December, in Lowlands, sunrise is at 6:58 am and sunset at 5:15 pm CST.

Sunshine

With an average of 5.2h of sunshine, December has the least sunshine of the year.

UV index

January, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 4 in December leads to these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature?

The high-temperature, in December, in Lowlands, records 63.7°F (17.6°C), while the low-temperature is 50.2°F (10.1°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is estimated at 102.2°F (39°C).

What is the most humid month?

July through September and December, with an average relative humidity of 79%, are most humid months.

What is the average humidity in December?

In Lowlands, the average relative humidity in December is 79%.

How much does it rain in Lowlands in December?

In Lowlands, in December, during 11.8 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When does it start snowing?

December is the first month it typically snows. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days?

With an average of 10h and 18min of daylight, December has the shortest days of the year.

How many hours of daylight does Lowlands have in December?

In Lowlands, the average day length in December is 10h and 16min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:41 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 5:15 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 5.2h of sunshine.

How long on average sun shines in December?

In December, the average sunshine duration is 5.2h.

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

January, November and December, with an average maximum UV index of 4, are months with the lowest UV index.

What is the UV index intensity in December?

In Lowlands, the average daily maximum UV index in December is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
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
Lowlands, LA

Average temperature in December - Lowlands, LA
  • Average high temperature in December: 63.7°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (60.8°F).

  • Average low temperature in December: 50.2°F

The months with the highest average low temperature are July and August (75.7°F).
The coldest month (with the lowest average low temperature) is January (46.2°F).

Average pressure in December
Lowlands, LA

Average pressure in December - Lowlands, 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 (29.96"Hg).

Average wind speed in December
Lowlands, LA

Average wind speed in December - Lowlands, LA
  • Average wind speed in December: 7.8mph

The windiest months (with the highest average wind speed) are February and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in December
Lowlands, LA

Average humidity in December - Lowlands, LA
  • Average humidity in December: 79%

The months with the highest relative humidity are July, August, September and December (79%).
The month with the lowest relative humidity is October (74%).

Average rainfall in December
Lowlands, LA

Average rainfall in December - Lowlands, LA
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is July (4.61").
The driest month (with the least rainfall) is November (1.14").

Average rainfall days in December
Lowlands, LA

Average rainfall days in December - Lowlands, LA
  • Average rainfall days in December: 11.8 days

The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is November (7.2 days).

Average snowfall days in December
Lowlands, LA

Average snowfall days in December - Lowlands, LA
  • Average snowfall days in December: 0.1 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 and November (0 days).

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

Average daylight in December / Average sunshine in December - Lowlands, LA
  • Average daylight in December: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days in December
Lowlands, LA

Average sunshine days in December - Lowlands, LA
  • Average sunshine days in December: 17 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is August (5.8 days).

Average UV index in December
Lowlands, LA

Average UV index in December - Lowlands, LA
  • Average UV index in December: 4

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, November and December (UV index 4).

Average cloud cover in December
Lowlands, LA

Average cloud cover in December - Lowlands, LA
  • Average cloud cover in December: 45

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 24).

Average visibility in December
Lowlands, LA

Average visibility in December - Lowlands, 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).

Lowlands, Louisiana, USA

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