December weather forecast
Belen, MS

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Weather in December

The first month of the winter, December, is also a fresh month in Belen, Mississippi, with an average temperature fluctuating between 52.7°F (11.5°C) and 40.1°F (4.5°C).

Temperature

A moderate decline in average high-temperatures is noted in December, moving from a comfortable 61°F (16.1°C) in November to a fresh 52.7°F (11.5°C). Belen experiences an average low-temperature of 40.1°F (4.5°C) in month of December.

Humidity

The months with the highest humidity are March and December, with an average relative humidity of 79%.

Rainfall

In December, the rain falls for 11.9 days. Throughout December, 3.19" (81mm) of precipitation is accumulated. In Belen, Mississippi, during the entire year, the rain falls for 158.1 days and collects up to 32.99" (838mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Belen, Mississippi. In Belen, Mississippi, in December, during 0.8 snowfall days, 0.08" (2mm) of snow is typically accumulated. In Belen, during the entire year, snow falls for 4 days and aggregates up to 1.1" (28mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 6:49 am and sunset at 4:51 pm. On the last day of December, in Belen, sunrise is at 7:07 am and sunset at 5:02 pm CST.

Sunshine

In Belen, the average sunshine in December is 5h.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 3 during December translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What is the usual temperature for Belen in December?

In Belen, 52.7°F (11.5°C) is the average high-temperature and 40.1°F (4.5°C) is the average low-temperature during December. In September, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 93.2°F (34°C).

What is the most humid month in Belen?

The months with the highest humidity in Belen, Mississippi, are March and December, with an average relative humidity of 79%.

What is the average humidity in December in Belen?

The average relative humidity in December in Belen is 79%.

How much does it rain in Belen in December?

In Belen, Mississippi, during December, the rain falls for 11.9 days and regularly aggregates up to 3.19" (81mm) of precipitation.

How much does it snow in Belen in December?

In December, in Belen, it is snowing for 0.8 days. Throughout December, 0.08" (2mm) of snow is accumulated.

What is the month with the shortest days in Belen?

With an average of 9h and 54min of daylight, December has the shortest days of the year in Belen.

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

In Belen, Mississippi, the average day length in December is 9h and 55min.

When are sunrise and sunset in December in Belen?

In December, on the first day of the month, sunrise is at 6:49 am and sunset at 4:51 pm. On the last day of the month, in Belen, Mississippi, sunrise is at 7:07 am and sunset at 5:02 pm CST.

How many hours of sunshine does Belen have in December?

The average sunshine duration in December in Belen, Mississippi, is 5h.

When is the lowest UV index in Belen?

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

How high is the UV index in December in Belen?

In December, the average daily maximum UV index in Belen, Mississippi, is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Belen, MS

Average temperature in December - Belen, MS
  • Average high temperature in December: 52.7°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in December: 40.1°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).

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Average pressure in December
Belen, MS

Average pressure in December - Belen, MS
  • 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).

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Average wind speed in December
Belen, MS

Average wind speed in December - Belen, MS
  • Average wind speed in December: 8.1mph

The windiest month (with the highest average wind speed) is February (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Belen, MS

Average humidity in December - Belen, MS
  • Average humidity in December: 79%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in December
Belen, MS

Average rainfall in December - Belen, MS
  • Average rainfall in December: 3.19"

The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in December
Belen, MS

Average rainfall days in December - Belen, MS
  • Average rainfall days in December: 11.9 days

The month with the highest number of rainy days is August (18 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in December
Belen, MS

Average snowfall in December - Belen, MS
  • Average snowfall in December: 0.08"

The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Belen, MS

Average snowfall days in December - Belen, MS
  • Average snowfall days in December: 0.8 days

The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Belen, MS

Average daylight in December / Average sunshine in December - Belen, MS
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 0min

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

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Average sunshine days in December
Belen, MS

Average sunshine days in December - Belen, MS
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in December
Belen, MS

Average UV index in December - Belen, MS
  • Average UV index in December: 3

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

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Average cloud cover in December
Belen, MS

Average cloud cover in December - Belen, MS
  • Average cloud cover in December: 45

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in December
Belen, MS

Average visibility in December - Belen, MS
  • 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).

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Belen, Mississippi, USA

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