December weather forecast
Montecarlo, WV

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Weather in December

December, the first month of the winter in Montecarlo, is still a chilly month, with an average temperature ranging between min 30.7°F (-0.7°C) and max 43.5°F (6.4°C).

Temperature

Montecarlo, West Virginia, experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a fresh 52°F (11.1°C) in November to a chilly 43.5°F (6.4°C). Nighttime temperatures consistently average a subzero cold 30.7°F (-0.7°C) during December.

Humidity

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

Rainfall

In Montecarlo, in December, it is raining for 12.4 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, in Montecarlo, there are 180.7 rainfall days, and 32.24" (819mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In December, in Montecarlo, West Virginia, it is snowing for 10.5 days. Throughout December, 5.55" (141mm) of snow is accumulated. In Montecarlo, during the entire year, snow falls for 50.3 days and aggregates up to 27.09" (688mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 7:21 am and sunset at 5:07 pm. On the last day of December, sunrise is at 7:39 am and sunset at 5:17 pm EST.

Sunshine

The average sunshine in December in Montecarlo is 4.6h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold in Montecarlo during December?

During December, Montecarlo experiences an average high-temperature of 43.5°F (6.4°C) and a low-temperature of 30.7°F (-0.7°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is calculated to be 87.8°F (31°C).

What is the average humidity in December in Montecarlo?

The average relative humidity in December is 81%.

How many days does it rain in December in Montecarlo?

In Montecarlo, West Virginia, in December, it is raining for 12.4 days, with typically 3.15" (80mm) of accumulated precipitation.

How many days does it snow in December in Montecarlo?

In Montecarlo, in December, snow falls for 10.5 days, with typically accumulated 5.55" (141mm) of snow.

What is the month with the shortest days in Montecarlo?

The month with the shortest days in Montecarlo, West Virginia, is December, with an average of 9h and 36min of daylight.

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

In December, the average day length in Montecarlo, West Virginia, is 9h and 38min.

When are sunrise and sunset in December in Montecarlo?

In December, on the first day of the month, sunrise is at 7:21 am and sunset at 5:07 pm. On the last day of the month, in Montecarlo, sunrise is at 7:39 am and sunset at 5:17 pm EST.

How many hours of sunshine does Montecarlo have in December?

In Montecarlo, West Virginia, the average sunshine duration in December is 4.6h.

When is the lowest UV index in Montecarlo?

The months with the lowest UV index in Montecarlo, West Virginia, are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Montecarlo?

In Montecarlo, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
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
Montecarlo, WV

Average temperature in December - Montecarlo, WV
  • Average high temperature in December: 43.5°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (38.3°F).

  • Average low temperature in December: 30.7°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in December
Montecarlo, WV

Average pressure in December - Montecarlo, WV
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in December
Montecarlo, WV

Average wind speed in December - Montecarlo, WV
  • Average wind speed in December: 6.6mph

The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in December
Montecarlo, WV

Average humidity in December - Montecarlo, WV
  • Average humidity in December: 81%

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are June, July, August and November (77%).

Average rainfall in December
Montecarlo, WV

Average rainfall in December - Montecarlo, WV
  • Average rainfall in December: 3.15"

The wettest months (with the highest rainfall) are February and May (3.43").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in December
Montecarlo, WV

Average rainfall days in December - Montecarlo, WV
  • Average rainfall days in December: 12.4 days

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is November (11.3 days).

Average snowfall in December
Montecarlo, WV

Average snowfall in December - Montecarlo, WV
  • Average snowfall in December: 5.55"

The month with the highest snowfall is February (6.02").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Montecarlo, WV

Average snowfall days in December - Montecarlo, WV
  • Average snowfall days in December: 10.5 days

The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Montecarlo, WV

Average daylight in December / Average sunshine in December - Montecarlo, WV
  • Average daylight in December: 9h and 4min

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

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in December
Montecarlo, WV

Average sunshine days in December - Montecarlo, WV
  • Average sunshine days in December: 11.7 days

The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is February (8.3 days).

Average UV index in December
Montecarlo, WV

Average UV index in December - Montecarlo, WV
  • Average UV index in December: 2

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

Average cloud cover in December
Montecarlo, WV

Average cloud cover in December - Montecarlo, WV
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in December
Montecarlo, WV

Average visibility in December - Montecarlo, WV
  • Average visibility in December: 5mi

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

Montecarlo, West Virginia, USA

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