December weather forecast
Watson, LA

Weather in December

The first month of the winter, December, is also an enjoyable month in Watson, Louisiana, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 46.9°F (8.3°C).

Temperature

In Watson, the average high-temperature in December slightly decreases from a pleasant 68.7°F (20.4°C) in November to a comfortable 61.7°F (16.5°C). In Watson, the average low-temperature is 46.9°F (8.3°C).

Humidity

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

Rainfall

In Watson, during December, the rain falls for 6.5 days and regularly aggregates up to 0.47" (12mm) of precipitation. Throughout the year, in Watson, there are 96.2 rainfall days, and 7.05" (179mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Watson are January and December. The months with the most snowfall days in Watson are January and December, with an average of 0.1 snowfall days.

Daylight

The month with the shortest days is December, with an average of 10h and 13min of daylight.
On the first day of the month, sunrise is at 6:43 am and sunset at 5:02 pm. On the last day of December, in Watson, sunrise is at 7:00 am and sunset at 5:13 pm CST.

Sunshine

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

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 daily maximum UV index of 3 in December interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Watson?

In Watson, in December, the average high-temperature is 61.7°F (16.5°C), and the average low-temperature is 46.9°F (8.3°C). in September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 105.8°F (41°C).

What is the most humid month in Watson?

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

What is the average humidity in December in Watson?

In Watson, the average relative humidity in December is 81%.

How many days does it rain in December in Watson?

In Watson, in December, it is raining for 6.5 days, with typically 0.47" (12mm) of accumulated precipitation.

What is the snowiest month in Watson?

The months with the most snowfall days are January and December, with an average of 0.1 snowfall days.

When does it start to snow in Watson?

December is the first month it typically snows in Watson. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days in Watson?

December has the shortest days of the year in Watson, with an average of 10h and 13min of daylight.

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

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

What time are sunrise and sunset in December in Watson?

In December, on the first day of the month, sunrise is at 6:43 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 5:13 pm CST.

What is the month with the least sunshine in Watson?

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

How long on average sun shines in December in Watson?

The average sunshine duration in December is 4.8h.

What are the months with the lowest UV index in Watson?

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

What is the UV index reading in December in Watson?

The average daily maximum UV index in December in Watson, Louisiana, is 3. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Watson, LA

Average temperature in December - Watson, LA
  • Average high temperature in December: 61.7°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (58.8°F).

  • Average low temperature in December: 46.9°F

The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

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Average pressure in December
Watson, LA

Average pressure in December - Watson, 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 (29.96"Hg).

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Average wind speed in December
Watson, LA

Average wind speed in December - Watson, LA
  • Average wind speed in December: 6.3mph

The windiest months (with the highest average wind speed) are February and April (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).

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Average humidity in December
Watson, LA

Average humidity in December - Watson, 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 (72%).

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Average rainfall in December
Watson, LA

Average rainfall in December - Watson, LA
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is July (1.1").
The driest months (with the least rainfall) are March and September (0.28").

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Average rainfall days in December
Watson, LA

Average rainfall days in December - Watson, LA
  • Average rainfall days in December: 6.5 days

The month with the highest number of rainy days is July (12.4 days).
The month with the least rainy days is November (4.6 days).

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Average snowfall days in December
Watson, LA

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

The months with the highest number of snowfall days are January and December (0.1 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
Watson, LA

Average daylight in December / Average sunshine in December - Watson, LA
  • Average daylight in December: 10h and 13min

The month with the longest days is June (Average daylight: 14h and 5min).
The month with the shortest days is December (Average daylight: 10h and 13min).

  • Average sunshine in December: 4h and 48min

The months with the most sunshine are June and August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days in December
Watson, LA

Average sunshine days in December - Watson, LA
  • Average sunshine days in December: 22.5 days

The month with the most sunshine days is November (24.1 days).
The month with the least sunshine days is July (12.5 days).

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Average UV index in December
Watson, LA

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

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

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Average cloud cover in December
Watson, LA

Average cloud cover in December - Watson, LA
  • Average cloud cover in December: 51

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in December
Watson, LA

Average visibility in December - Watson, LA
  • Average visibility in December: 5mi

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

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