December weather forecast
Cannelton, WV

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Weather in December

December, the first month of the winter in Cannelton, is still a chilly month, with temperature in the range of an average high of 43.5°F (6.4°C) and an average low of 31.5°F (-0.3°C).

Temperature

A minor decrease in the average high-temperature is observed during December, shifting from a cool 52.3°F (11.3°C) in November to a frosty 43.5°F (6.4°C). Cannelton throughout December, records an average low-temperature of 31.5°F (-0.3°C).

Humidity

In December, the average relative humidity is 81%.

Rainfall

In Cannelton, in December, during 14.5 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. In Cannelton, during the entire year, the rain falls for 193.3 days and collects up to 35.98" (914mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Cannelton, in December, during 8.7 snowfall days, 4.17" (106mm) of snow is typically accumulated. Throughout the year, there are 45.1 snowfall days, and 22.2" (564mm) of snow is accumulated.

Daylight

With an average of 9h and 36min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:23 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:15 pm EST.

Sunshine

In December, the average sunshine is 4.3h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: During December, 2 as the daily maximum UV index converts into the following advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is December cold?

During December, Cannelton experiences an average high-temperature of 43.5°F (6.4°C) and a low-temperature of 31.5°F (-0.3°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is computed to be 89.6°F (32°C).

What is the average humidity in December?

The average relative humidity in December is 81%.

How many days does it rain in December?

In Cannelton, in December, during 14.5 rainfall days, 3.31" (84mm) of precipitation is typically accumulated.

How much does it snow in December?

In Cannelton, in December, snow falls for 8.7 days, with typically accumulated 4.17" (106mm) of snow.

What is the month with the shortest days in Cannelton?

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

What is the average length of the day in December?

In Cannelton, the average day length in December is 9h and 34min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:23 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:15 pm EST.

How many hours of sunshine does Cannelton have in December?

In Cannelton, the average sunshine duration in December is 4.3h.

What is the month with the lowest UV index?

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

What is the UV index reading in December in Cannelton?

In December, the average daily maximum UV index in Cannelton is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Cannelton, WV

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

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in December: 31.5°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in December
Cannelton, WV

Average pressure in December - Cannelton, 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 (29.98"Hg).

Average wind speed in December
Cannelton, WV

Average wind speed in December - Cannelton, WV
  • Average wind speed in December: 6.3mph

The windiest month (with the highest average wind speed) is February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in December
Cannelton, WV

Average humidity in December - Cannelton, 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
Cannelton, WV

Average rainfall in December - Cannelton, WV
  • Average rainfall in December: 3.31"

The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in December
Cannelton, WV

Average rainfall days in December - Cannelton, WV
  • Average rainfall days in December: 14.5 days

The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is November (12.1 days).

Average snowfall in December
Cannelton, WV

Average snowfall in December - Cannelton, WV
  • Average snowfall in December: 4.17"

The month with the highest snowfall is January (5.75").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Cannelton, WV

Average snowfall days in December - Cannelton, WV
  • Average snowfall days in December: 8.7 days

The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in December
Cannelton, WV

Average sunshine days in December - Cannelton, WV
  • Average sunshine days in December: 10.3 days

The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is February (7.6 days).

Average UV index in December
Cannelton, WV

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

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

Average cloud cover in December
Cannelton, WV

Average cloud cover in December - Cannelton, WV
  • Average cloud cover in December: 58

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in December
Cannelton, WV

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

The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is January (4mi).

Cannelton, West Virginia, USA

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