December weather forecast
Plattenville, LA

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Weather in December

The first month of the winter, December, is still a comfortable month in Plattenville, Louisiana, with an average temperature fluctuating between 48°F (8.9°C) and 62.6°F (17°C).

Temperature

December implies a soft temperature shift, with average high-temperatures reducing from November's pleasant 68.9°F (20.5°C) to a refreshing 62.6°F (17°C). An average temperature of 48°F (8.9°C) is recorded during the nights in December.

Humidity

The months with the highest humidity are February, September and December, with an average relative humidity of 80%.

Rainfall

In Plattenville, Louisiana, in December, during 12.5 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, in Plattenville, there are 165.4 rainfall days, and 26.93" (684mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall in Plattenville.

Daylight

The month with the shortest days is December, with an average of 10h and 18min of daylight.
On the first day of December, sunrise is at 6:42 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 5:15 pm CST.

Sunshine

With an average of 5h of sunshine, December has the least sunshine of the year.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What are the temperatures in Plattenville in December?

In December, the average high-temperature and low-temperature in Plattenville are 62.6°F (17°C) and 48°F (8.9°C) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in September is evaluated at 104°F (40°C).

What is the most humid month in Plattenville?

The months with the highest humidity in Plattenville are February, September and December, with an average relative humidity of 80%.

What is the average humidity in December in Plattenville?

The average relative humidity in December in Plattenville, Louisiana, is 80%.

How many days does it rain in December in Plattenville?

In December, in Plattenville, the rain falls for 12.5 days. Throughout December, 2.05" (52mm) of precipitation is accumulated.

When it does not snow in Plattenville?

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

Does it snow in Plattenville in December?

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

What is the month with the shortest days in Plattenville?

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

How many hours of daylight does Plattenville have in December?

In December, the average day length in Plattenville, Louisiana, is 10h and 15min.

When are sunrise and sunset in December in Plattenville?

On the first day of December, sunrise is at 6:42 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 5:15 pm CST.

What is the month with the least sunshine in Plattenville?

With an average of 5h of sunshine, December has the least sunshine of the year in Plattenville.

How many hours of sunshine does Plattenville have in December?

In Plattenville, Louisiana, the average sunshine duration in December is 5h.

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

The month with the lowest UV index is December, with an average maximum UV index of 3.

How high is the UV index in December in Plattenville?

The average daily maximum UV index in December in Plattenville is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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
Plattenville, LA

Average temperature in December - Plattenville, LA
  • Average high temperature in December: 62.6°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (60.1°F).

  • Average low temperature in December: 48°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

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Average pressure in December
Plattenville, LA

Average pressure in December - Plattenville, 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 and August (29.96"Hg).

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Average wind speed in December
Plattenville, LA

Average wind speed in December - Plattenville, LA
  • Average wind speed in December: 6.9mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in December
Plattenville, LA

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

The months with the highest relative humidity are February, September and December (80%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in December
Plattenville, LA

Average rainfall in December - Plattenville, LA
  • Average rainfall in December: 2.05"

The wettest month (with the highest rainfall) is July (4.25").
The driest month (with the least rainfall) is November (1.18").

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Average rainfall days in December
Plattenville, LA

Average rainfall days in December - Plattenville, LA
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in December
Plattenville, LA

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

The month with the highest snowfall is January (0.16").
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
Plattenville, LA

Average snowfall days in December - Plattenville, LA
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in December / Average sunshine in December - Plattenville, 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 0min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in December
Plattenville, LA

Average sunshine days in December - Plattenville, LA
  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (7.3 days).

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Average UV index in December
Plattenville, LA

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

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

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Average cloud cover in December
Plattenville, LA

Average cloud cover in December - Plattenville, LA
  • Average cloud cover in December: 48

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in December
Plattenville, LA

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

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

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Plattenville, Louisiana, USA

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