December weather forecast
Saint Maurice, LA

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Weather in December

The first month of the winter, December, is also a moderate month in Saint Maurice, Louisiana, with an average temperature fluctuating between 57.9°F (14.4°C) and 43°F (6.1°C).

Temperature

The shift from November to December coincides with a small decrease in the average high-temperature, down to a still refreshing 57.9°F (14.4°C) from an enjoyable 65.5°F (18.6°C). Saint Maurice experiences an average temperature drop to a frosty 43°F (6.1°C) during December nights.

Humidity

The average relative humidity in December is 82%.

Rainfall

In December, the rain falls for 10.5 days. Throughout December, 1.85" (47mm) of precipitation is accumulated. In Saint Maurice, during the entire year, the rain falls for 142.7 days and collects up to 23.9" (607mm) of precipitation.

Snowfall

January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.12" (3mm) of snow. In Saint Maurice, during the entire year, snow falls for 1.7 days and aggregates up to 0.43" (11mm) of snow.

Daylight

With an average of 10h and 6min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:54 am and sunset at 5:07 pm. On the last day of December, sunrise is at 7:11 am and sunset at 5:18 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 4.8h of sunshine.

UV index

The months with the lowest UV index in Saint Maurice are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 3 suggests this advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.

Frequently asked questions

What is the average December temperature in Saint Maurice?

The high-temperature, in December, in Saint Maurice, records 57.9°F (14.4°C), while the low-temperature is 43°F (6.1°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 104°F (40°C).

What is the average humidity in December?

In Saint Maurice, the average relative humidity in December is 82%.

How much does it rain in December?

In Saint Maurice, in December, during 10.5 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, in the average 0.3 snowfall days, it receives 0.12" (3mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 6min of daylight.

How many hours of daylight does Saint Maurice have in December?

The average day length in December is 10h and 7min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 6:54 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:18 pm CST.

What is the month with the least sunshine?

With an average of 4.8h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does Saint Maurice have in December?

In Saint Maurice, the average sunshine duration in December is 4.8h.

What are the months with the lowest UV index?

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

What is the UV index intensity in December?

In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from 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
Saint Maurice, LA

Average temperature in December - Saint Maurice, LA
  • Average high temperature in December: 57.9°F

The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is January (55.8°F).

  • Average low temperature in December: 43°F

The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).

Average pressure in December
Saint Maurice, LA

Average pressure in December - Saint Maurice, LA
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in December
Saint Maurice, LA

Average wind speed in December - Saint Maurice, LA
  • Average wind speed in December: 6.2mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

Average humidity in December
Saint Maurice, LA

Average humidity in December - Saint Maurice, LA
  • Average humidity in December: 82%

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are August and October (71%).

Average rainfall in December
Saint Maurice, LA

Average rainfall in December - Saint Maurice, LA
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is August (2.87").
The driest month (with the least rainfall) is November (1.3").

Average rainfall days in December
Saint Maurice, LA

Average rainfall days in December - Saint Maurice, LA
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in December
Saint Maurice, LA

Average snowfall in December - Saint Maurice, LA
  • Average snowfall in December: 0.12"

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

Average snowfall days in December
Saint Maurice, LA

Average snowfall days in December - Saint Maurice, LA
  • Average snowfall days in December: 0.3 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
Saint Maurice, LA

Average daylight in December / Average sunshine in December - Saint Maurice, LA
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

Average sunshine days in December
Saint Maurice, LA

Average sunshine days in December - Saint Maurice, LA
  • Average sunshine days in December: 17.6 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is August (12.1 days).

Average UV index in December
Saint Maurice, LA

Average UV index in December - Saint Maurice, 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
Saint Maurice, LA

Average cloud cover in December - Saint Maurice, LA
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in December
Saint Maurice, LA

Average visibility in December - Saint Maurice, LA
  • Average visibility in December: 5mi

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

Saint Maurice, Louisiana, USA

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