December weather forecast
Cut Off, LA

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Weather in December

The first month of the winter, December, is still a comfortable month in Cut Off, Louisiana, with an average temperature fluctuating between 52.2°F (11.2°C) and 64.8°F (18.2°C).

Temperature

December's arrival aligns with a minor decrease in average high-temperatures, from November's agreeable 70.2°F (21.2°C) to a refreshing 64.8°F (18.2°C). Cut Off records an average low-temperature of 52.2°F (11.2°C) throughout the month of December.

Humidity

February and December, with an average relative humidity of 77%, are the most humid months in Cut Off.

Rainfall

In Cut Off, Louisiana, in December, during 7.5 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, there are 116.1 rainfall days, and 10.51" (267mm) of precipitation is accumulated.

Snowfall

In Cut Off, Louisiana, snow does not fall in February through December.

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 6:39 am and sunset at 5:02 pm. On the last day of December, sunrise is at 6:56 am and sunset at 5:13 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 5.3h of sunshine.

UV index

January and December, with an average maximum UV index of 4, are months with the lowest UV index in Cut Off. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the UV index of 4 transforms into the following advice:
Take precautions - Protection against sun damage is advised. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the average December temperature in Cut Off?

The high-temperature, in December, in Cut Off, is 64.8°F (18.2°C), while the low-temperature averages to 52.2°F (11.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in September is estimated at 98.6°F (37°C).

What are the most humid months in Cut Off?

February and December, with an average relative humidity of 77%, are most humid months.

What is the average humidity in December in Cut Off?

In December, the average relative humidity in Cut Off is 77%.

How much does it rain in Cut Off in December?

In December, in Cut Off, the rain falls for 7.5 days. Throughout December, 0.79" (20mm) of precipitation is accumulated.

When it does not snow in Cut Off?

In Cut Off, snow does not fall in February through December.

Does it snow in Cut Off in December?

In Cut Off, Louisiana, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Cut Off?

December has the shortest days of the year in Cut Off, with an average of 10h and 18min of daylight.

How many hours of daylight does Cut Off have in December?

In December, the average day length in Cut Off is 10h and 17min.

When is the sunrise / sunset in December in Cut Off?

On the first day of December in Cut Off, sunrise is at 6:39 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 5:13 pm CST.

What is the month with the least sunshine in Cut Off?

The month with the least sunshine in Cut Off, Louisiana, is December, with an average of 5.3h of sunshine.

How many hours of sunshine does Cut Off have in December?

The average sunshine duration in December is 5.3h.

What are the months with the lowest UV index in Cut Off?

The months with the lowest UV index in Cut Off, Louisiana, are January and December, with an average maximum UV index of 4.

What is the UV index reading in December in Cut Off?

The average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASONDecember
Nov
December
Jan
Average high temperature
70.2°F 21.2°C
64.8°F 18.2°C
61.3°F 16.3°C
Average low temperature
56.1°F 13.4°C
52.2°F 11.2°C
48.2°F 9°C
Average pressure
30.11" 765mmHg
30.11" 765mmHg
30.16" 766mmHg
Average wind speed
8.2mph 13.2km/h
8.8mph 14.2km/h
8.9mph 14.3km/h
Average max. wind speed
8.8mph 14.2km/h
9.4mph 15.1km/h
9.6mph 15.4km/h
Average wind speed gusts
13.1mph 21.1km/h
14mph 22.5km/h
14.1mph 22.7km/h
Average humidity
73%
77%
74%
Average rainfall
0.75" 19mm
0.79" 20mm
0.43" 11mm
Average rainfall days
4.9
7.5
6.4
Average snowfall days
0
0
0.1
Average daylight
10h 4min
10h 2min
10h 3min
Average sunshine
6h 1min
5h 2min
5h 5min
Average sunshine days
22.7
22.1
22.6
Average UV index
5
4
4
Average cloud cover
31%
43%
35%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in December
Cut Off, LA

Average temperature in December - Cut Off, LA
  • Average high temperature in December: 64.8°F

The warmest months (with the highest average high temperature) are July and August (89.2°F).
The month with the lowest average high temperature is January (61.3°F).

  • Average low temperature in December: 52.2°F

The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (48.2°F).

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Average pressure in December
Cut Off, LA

Average pressure in December - Cut Off, LA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.97"Hg).

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Average wind speed in December
Cut Off, LA

Average wind speed in December - Cut Off, LA
  • Average wind speed in December: 8.8mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in December
Cut Off, LA

Average humidity in December - Cut Off, LA
  • Average humidity in December: 77%

The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in December
Cut Off, LA

Average rainfall in December - Cut Off, LA
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is August (1.97").
The driest months (with the least rainfall) are January, March and April (0.43").

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Average rainfall days in December
Cut Off, LA

Average rainfall days in December - Cut Off, LA
  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is November (4.9 days).

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Average snowfall days in December
Cut Off, LA

Average snowfall days in December - Cut Off, LA
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.1 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
Cut Off, LA

Average daylight in December / Average sunshine in December - Cut Off, 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 2min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in December
Cut Off, LA

Average sunshine days in December - Cut Off, LA
  • Average sunshine days in December: 22.1 days

The month with the most sunshine days is November (22.7 days).
The month with the least sunshine days is August (9.5 days).

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Average UV index in December
Cut Off, LA

Average UV index in December - Cut Off, 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 and December (UV index 4).

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Average cloud cover in December
Cut Off, LA

Average cloud cover in December - Cut Off, LA
  • Average cloud cover in December: 43

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 24).

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Average visibility in December
Cut Off, LA

Average visibility in December - Cut Off, 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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Cut Off, Louisiana, USA

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