December weather forecast
Kenner, LA

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Weather in December

December in Kenner is characterized by the commencement of the winter season. Temperatures reduce further to a mild high of 63.5°F (17.5°C) and a low of 51.4°F (10.8°C). Despite being the second driest month of the year, December earmarks the longest hours of darkness. The shortened daylight hours and increased cloud cover precipitate a distinctive winter appeal. Nevertheless, the city’s subtropical climate ensures that the weather never gets too harsh, providing comfortable conditions throughout the month.

Temperature

In the transition to December, Kenner observes a minor drop in the average high-temperature, shifting from an agreeable 68.9°F (20.5°C) in November to a comfortable 63.5°F (17.5°C). An average nighttime temperature of 51.4°F (10.8°C) is recorded during December.

Humidity

December is the most humid month in Kenner, Louisiana, with an average relative humidity of 78%.

Rainfall

In Kenner, during December, the rain falls for 14.7 days and regularly aggregates up to 3.7" (94mm) of precipitation. In Kenner, during the entire year, the rain falls for 181.9 days and collects up to 44.61" (1133mm) of precipitation.

Snowfall

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

Daylight

December has the shortest days of the year, with an average of 10h and 18min of daylight.
On the first day of the month, sunrise is at 6:39 am and sunset at 5:00 pm. On the last day of December, in Kenner, sunrise is at 6:56 am and sunset at 5:11 pm CST.

Sunshine

With an average of 5.1h of sunshine, December has the least sunshine of the year in Kenner.

UV index

The months with the lowest UV index in Kenner are January, November and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 4 in December, converts into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What are December temperatures in Kenner?

In Kenner, 63.5°F (17.5°C) is the average high-temperature and 51.4°F (10.8°C) is the average low-temperature during December. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in September is computed to be 98.6°F (37°C).

What is the most humid month in Kenner?

December is the most humid month in Kenner, with an average relative humidity of 78%.

What is the average humidity in December in Kenner?

In Kenner, Louisiana, the average relative humidity in December is 78%.

How much does it rain in Kenner in December?

In December, the rain falls for 14.7 days. Throughout December, 3.7" (94mm) of precipitation is accumulated.

When it does not snow in Kenner?

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

Does it snow in Kenner in December?

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

What is the month with the shortest days in Kenner?

The month with the shortest days in Kenner, Louisiana, is December, with an average of 10h and 18min of daylight.

How many hours of daylight does Kenner have in December?

The average day length in December in Kenner is 10h and 15min.

What time are sunrise and sunset in December in Kenner?

In December, on the first day of the month, sunrise is at 6:39 am and sunset at 5:00 pm. On the last day of the month, in Kenner, sunrise is at 6:56 am and sunset at 5:11 pm CST.

What is the month with the least sunshine in Kenner?

December has the least sunshine of the year in Kenner, with an average of 5.1h of sunshine.

How many hours of sunshine does Kenner have in December?

In Kenner, the average sunshine duration in December is 5.1h.

What is the month with the lowest UV index in Kenner?

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

How high is the UV index in December in Kenner?

In Kenner, Louisiana, the average daily maximum UV index in December is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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
Kenner, LA

Average temperature in December - Kenner, LA
  • Average high temperature in December: 63.5°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (60.3°F).

  • Average low temperature in December: 51.4°F

The month with the highest average low temperature is August (78.1°F).
The coldest month (with the lowest average low temperature) is January (47.5°F).

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Average pressure in December
Kenner, LA

Average pressure in December - Kenner, LA
  • Average pressure in December: 30.12"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
Kenner, LA

Average wind speed in December - Kenner, LA
  • Average wind speed in December: 9mph

The windiest months (with the highest average wind speed) are February and April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in December
Kenner, LA

Average humidity in December - Kenner, LA
  • Average humidity in December: 78%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in December
Kenner, LA

Average rainfall in December - Kenner, LA
  • Average rainfall in December: 3.7"

The wettest month (with the highest rainfall) is July (6.5").
The driest month (with the least rainfall) is November (1.97").

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Average rainfall days in December
Kenner, LA

Average rainfall days in December - Kenner, LA
  • Average rainfall days in December: 14.7 days

The months with the highest number of rainy days are July and August (22.8 days).
The month with the least rainy days is November (9.2 days).

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Average snowfall in December
Kenner, LA

Average snowfall in December - Kenner, LA
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Kenner, LA

Average snowfall days in December - Kenner, 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
Kenner, LA

Average daylight in December / Average sunshine in December - Kenner, 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 6min).

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Average sunshine days in December
Kenner, LA

Average sunshine days in December - Kenner, LA
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (6.2 days).

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Average UV index in December
Kenner, LA

Average UV index in December - Kenner, 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).

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Average cloud cover in December
Kenner, LA

Average cloud cover in December - Kenner, 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 25).

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Average visibility in December
Kenner, LA

Average visibility in December - Kenner, 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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Kenner, Louisiana, USA

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