December weather forecast
Bolivar, TN

Weather in December

December, the first month of the winter in Bolivar, is still a cool month, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 50.2°F (10.1°C).

Temperature

In Bolivar, the average high-temperature in December marginally drops from a moderate 58.6°F (14.8°C) in November to a fresh 50.2°F (10.1°C). In December, in Bolivar, the average low-temperature is 37°F (2.8°C).

Humidity

In December, the average relative humidity in Bolivar is 79%.

Rainfall

In Bolivar, during December, the rain falls for 12.9 days and regularly aggregates up to 3.82" (97mm) of precipitation. In Bolivar, during the entire year, the rain falls for 169.4 days and collects up to 40.39" (1026mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Bolivar, Tennessee. In Bolivar, Tennessee, in December, snow falls for 0.9 days, with typically accumulated 0.35" (9mm) of snow. Throughout the year, there are 7.5 snowfall days, and 2.99" (76mm) of snow is accumulated.

Daylight

The month with the shortest days in Bolivar is December, with an average of 9h and 50min of daylight.
On the first day of the month, sunrise is at 6:46 am and sunset at 4:43 pm. On the last day of December, sunrise is at 7:04 am and sunset at 4:53 pm CST.

Sunshine

In Bolivar, the average sunshine in December is 4.8h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Bolivar?

In December, the average relative humidity is 79%.

How much does it rain in Bolivar in December?

In December, in Bolivar, Tennessee, the rain falls for 12.9 days. Throughout December, 3.82" (97mm) of precipitation is accumulated.

How much does it snow in Bolivar in December?

In Bolivar, Tennessee, in December, snow falls for 0.9 days, with typically accumulated 0.35" (9mm) of snow.

What is the month with the shortest days in Bolivar?

December has the shortest days of the year in Bolivar, Tennessee, with an average of 9h and 50min of daylight.

How many hours of daylight does Bolivar have in December?

In Bolivar, Tennessee, the average day length in December is 9h and 50min.

When is the sunrise / sunset in December in Bolivar?

In December, on the first day of the month, sunrise is at 6:46 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 4:53 pm CST.

How many hours of sunshine does Bolivar have in December?

In December, the average sunshine duration is 4.8h.

When is the lowest UV index in Bolivar?

With an average maximum UV index of 2, December is the month with the lowest UV index.

What is the UV index reading in December in Bolivar?

The average daily maximum UV index in December in Bolivar, Tennessee, is 2. A UV Index value of 2, and less, symbolizes a low 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
Bolivar, TN

Average temperature in December - Bolivar, TN
  • Average high temperature in December: 50.2°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (46.6°F).

  • Average low temperature in December: 37°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

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Average pressure in December
Bolivar, TN

Average pressure in December - Bolivar, TN
  • 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
Bolivar, TN

Average wind speed in December - Bolivar, TN
  • Average wind speed in December: 7.9mph

The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

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Average humidity in December
Bolivar, TN

Average humidity in December - Bolivar, TN
  • Average humidity in December: 79%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in December
Bolivar, TN

Average rainfall in December - Bolivar, TN
  • Average rainfall in December: 3.82"

The wettest month (with the highest rainfall) is February (4.53").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in December
Bolivar, TN

Average rainfall days in December - Bolivar, TN
  • Average rainfall days in December: 12.9 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall in December
Bolivar, TN

Average snowfall in December - Bolivar, TN
  • Average snowfall in December: 0.35"

The month with the highest snowfall is February (0.83").
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
Bolivar, TN

Average snowfall days in December - Bolivar, TN
  • Average snowfall days in December: 0.9 days

The months with the highest number of snowfall days are January and February (2.2 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Bolivar, TN
  • Average daylight in December: 9h and 50min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 50min).

  • Average sunshine in December: 4h and 48min

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 42min).

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Average sunshine days in December
Bolivar, TN

Average sunshine days in December - Bolivar, TN
  • Average sunshine days in December: 16.6 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in December
Bolivar, TN

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

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in December
Bolivar, TN

Average cloud cover in December - Bolivar, TN
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and September (Cloud cover 28).

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Average visibility in December
Bolivar, TN

Average visibility in December - Bolivar, TN
  • 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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