December weather forecast
Pioneer, LA

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Weather in December

The first month of the winter, December, is still a refreshing month in Pioneer, Louisiana, with an average temperature fluctuating between 55.8°F (13.2°C) and 42.4°F (5.8°C).

Temperature

Pioneer in December undergoes a slight reduction in the average high-temperature, shifting from November's comfortable 63.5°F (17.5°C) to a mild 55.8°F (13.2°C). An average low-temperature of 42.4°F (5.8°C) is noted during the nights in December.

Humidity

In December, the average relative humidity is 79%.

Rainfall

In Pioneer, in December, it is raining for 13.5 days, with typically 3.5" (89mm) of accumulated precipitation. In Pioneer, during the entire year, the rain falls for 157.6 days and collects up to 37.64" (956mm) of precipitation.

Snowfall

April through December are months without snowfall.

Daylight

December has the shortest days of the year, with an average of 10h and 0min of daylight.
On the first day of the month, sunrise is at 6:50 am and sunset at 4:59 pm. On the last day of December, sunrise is at 7:07 am and sunset at 5:10 pm CST.

Sunshine

In December, the average sunshine is 5h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 3 during December translates into the following directions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.

Frequently asked questions

What is the usual temperature for Pioneer in December?

In Pioneer, in December, the average high-temperature is 55.8°F (13.2°C), and the average low-temperature is 42.4°F (5.8°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 98.6°F (37°C).

What is the average humidity in December in Pioneer?

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

How much does it rain in December?

In Pioneer, during December, the rain falls for 13.5 days and regularly aggregates up to 3.5" (89mm) of precipitation.

When it does not snow?

In Pioneer, snow does not fall in April through December.

Does it snow in December?

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

What is the month with the shortest days?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

What is the average length of the day in December in Pioneer?

In Pioneer, the average day length in December is 10h and 2min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:50 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:10 pm CST.

How long on average sun shines in December?

The average sunshine duration in December is 5h.

When is the lowest UV index?

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

How high is the UV index in December?

The average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
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
Pioneer, LA

Average temperature in December - Pioneer, LA
  • Average high temperature in December: 55.8°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (52.9°F).

  • Average low temperature in December: 42.4°F

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average pressure in December
Pioneer, LA

Average pressure in December - Pioneer, LA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in December
Pioneer, LA

Average wind speed in December - Pioneer, LA
  • Average wind speed in December: 8.5mph

The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in December
Pioneer, LA

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

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (67%).

Average rainfall in December
Pioneer, LA

Average rainfall in December - Pioneer, LA
  • Average rainfall in December: 3.5"

The wettest month (with the highest rainfall) is April (4.57").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in December
Pioneer, LA

Average rainfall days in December - Pioneer, LA
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is October (9.4 days).

Average snowfall in December
Pioneer, LA

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

The month with the highest snowfall is January (0.12").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December
Pioneer, LA

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

The month with the highest number of snowfall days is January (0.8 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
Pioneer, LA

Average daylight in December / Average sunshine in December - Pioneer, LA
  • Average daylight in December: 10h and 0min

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

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in December
Pioneer, LA

Average sunshine days in December - Pioneer, LA
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is February (12.2 days).

Average UV index in December
Pioneer, LA

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

The months with the highest UV index are 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
Pioneer, LA

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

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).

Average visibility in December
Pioneer, LA

Average visibility in December - Pioneer, 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).

Pioneer, Louisiana, USA

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