December weather forecast
Monroe, TN

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Weather in December

December, the first month of the winter in Monroe, is also a frosty month, with an average temperature ranging between min 34.7°F (1.5°C) and max 47.8°F (8.8°C).

Temperature

Monroe's progression into December involves a minor drop in the average high-temperature, slightly receding from a moderate 56.1°F (13.4°C) in November to a chilly 47.8°F (8.8°C). December in Monroe, Tennessee, sees the temperature falling to a mean low of 34.7°F (1.5°C).

Humidity

December is the most humid month, with an average relative humidity of 80%.

Rainfall

In December, in Monroe, the rain falls for 13.1 days. Throughout December, 3.19" (81mm) of precipitation is accumulated. Throughout the year, there are 170.2 rainfall days, and 36.57" (929mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Monroe. In December, it is snowing for 3.6 days. Throughout December, 0.83" (21mm) of snow is accumulated. In Monroe, during the entire year, snow falls for 19.6 days and aggregates up to 6.46" (164mm) of snow.

Daylight

The month with the shortest days in Monroe is December, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 6:34 am and sunset at 4:25 pm. On the last day of December, sunrise is at 6:52 am and sunset at 4:36 pm CST.

Sunshine

In December, the average sunshine in Monroe is 4.7h.

UV index

The months with the lowest UV index in Monroe are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. To guard against the harmful effects of the Sun, minimize exposure during midday. 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. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the temperature in December in Monroe?

The high-temperature, in December, in Monroe, records 47.8°F (8.8°C), while the low-temperature is 34.7°F (1.5°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is appraised at 96.8°F (36°C).

What is the most humid month in Monroe?

December is the most humid month, with an average relative humidity of 80%.

What is the average humidity in December in Monroe?

In December, the average relative humidity is 80%.

How many days does it rain in December in Monroe?

In Monroe, in December, it is raining for 13.1 days, with typically 3.19" (81mm) of accumulated precipitation.

How much does it snow in Monroe in December?

In Monroe, in December, during 3.6 snowfall days, 0.83" (21mm) of snow is typically accumulated.

What is the month with the shortest days in Monroe?

The month with the shortest days in Monroe is December, with an average of 9h and 42min of daylight.

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

The average day length in December in Monroe is 9h and 43min.

What time are sunrise and sunset in December in Monroe?

On the first day of December in Monroe, sunrise is at 6:34 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 4:36 pm CST.

How many hours of sunshine does Monroe have in December?

In Monroe, the average sunshine duration in December is 4.7h.

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

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Monroe, Tennessee.

How high is the UV index in December in Monroe?

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's 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
Monroe, TN

Average temperature in December - Monroe, TN
  • Average high temperature in December: 47.8°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (43.3°F).

  • Average low temperature in December: 34.7°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in December
Monroe, TN

Average pressure in December - Monroe, TN
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in December
Monroe, TN

Average wind speed in December - Monroe, TN
  • Average wind speed in December: 6.7mph

The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in December
Monroe, TN

Average humidity in December - Monroe, TN
  • Average humidity in December: 80%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (76%).

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Average rainfall in December
Monroe, TN

Average rainfall in December - Monroe, TN
  • Average rainfall in December: 3.19"

The wettest month (with the highest rainfall) is February (4.02").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in December
Monroe, TN

Average rainfall days in December - Monroe, TN
  • Average rainfall days in December: 13.1 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (10.8 days).

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Average snowfall in December
Monroe, TN

Average snowfall in December - Monroe, TN
  • Average snowfall in December: 0.83"

The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Monroe, TN

Average snowfall days in December - Monroe, TN
  • Average snowfall days in December: 3.6 days

The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Monroe, TN

Average daylight in December / Average sunshine in December - Monroe, TN
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in December
Monroe, TN

Average sunshine days in December - Monroe, TN
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is July (10.8 days).

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Average UV index in December
Monroe, TN

Average UV index in December - Monroe, TN
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in December
Monroe, TN

Average cloud cover in December - Monroe, TN
  • Average cloud cover in December: 51

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in December
Monroe, TN

Average visibility in December - Monroe, TN
  • Average visibility in December: 6mi

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

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Monroe, Tennessee, USA

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