December weather forecast
Morley, LA

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Weather in December

December, the first month of the winter in Morley, is also an enjoyable month, with an average temperature varying between 47.3°F (8.5°C) and 61.9°F (16.6°C).

Temperature

December ushers in a minute temperature change, with average high-temperatures reducing from November's pleasant 68.9°F (20.5°C) to a comfortable 61.9°F (16.6°C). In December, in Morley, the average low-temperature is a chilly 47.3°F (8.5°C).

Humidity

The months with the highest humidity are February and December, with an average relative humidity of 81%.

Rainfall

In Morley, during December, the rain falls for 11.4 days and regularly aggregates up to 1.1" (28mm) of precipitation. In Morley, during the entire year, the rain falls for 148.6 days and collects up to 15.51" (394mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

With an average of 10h and 12min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:44 am and sunset at 5:04 pm. On the last day of December, sunrise is at 7:01 am and sunset at 5:15 pm CST.

Sunshine

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

UV index

December is the month with the lowest UV index in Morley, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 3 in December transforms into the following instructions:
Adopt protective measures - It is advised to guard against sun damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

What is the average December temperature?

The average high-temperature, in December, in Morley, is 61.9°F (16.6°C), while the average low-temperature is 47.3°F (8.5°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 104°F (40°C).

What is the most humid month?

The months with the highest humidity are February and December, with an average relative humidity of 81%.

What is the average humidity in December?

The average relative humidity in December is 81%.

How much does it rain in Morley in December?

In December, the rain falls for 11.4 days. Throughout December, 1.1" (28mm) of precipitation is accumulated.

When it does not snow?

February through December are months without snowfall.

Does it snow in December?

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

What is the month with the shortest days in Morley?

The month with the shortest days is December, with an average of 10h and 12min of daylight.

How many hours of daylight does Morley have in December?

In December, the average day length is 10h and 13min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:44 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:15 pm CST.

What is the month with the least sunshine?

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

How long on average sun shines in December?

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

What is the month with the lowest UV index?

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

Average temperature in December - Morley, LA
  • Average high temperature in December: 61.9°F

The warmest months (with the highest average high temperature) are July and August (91.2°F).
The month with the lowest average high temperature is January (59°F).

  • Average low temperature in December: 47.3°F

The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).

Average pressure in December
Morley, LA

Average pressure in December - Morley, 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).

Average wind speed in December
Morley, LA

Average wind speed in December - Morley, LA
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is February (6.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in December
Morley, LA

Average humidity in December - Morley, LA
  • Average humidity in December: 81%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (73%).

Average rainfall in December
Morley, LA

Average rainfall in December - Morley, LA
  • Average rainfall in December: 1.1"

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is March (0.67").

Average rainfall days in December
Morley, LA

Average rainfall days in December - Morley, LA
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is August (20.9 days).
The month with the least rainy days is November (7.1 days).

Average snowfall in December
Morley, LA

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

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December
Morley, LA

Average snowfall days in December - Morley, LA
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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

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

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

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in December
Morley, LA

Average sunshine days in December - Morley, LA
  • Average sunshine days in December: 17.6 days

The month with the most sunshine days is November (21.4 days).
The months with the least sunshine days are July and August (7.3 days).

Average UV index in December
Morley, LA

Average UV index in December - Morley, 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).

Average cloud cover in December
Morley, LA

Average cloud cover in December - Morley, LA
  • Average cloud cover in December: 47

The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 27).

Average visibility in December
Morley, LA

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

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

Morley, Louisiana, USA

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