Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The shift from November to December coincides with a small decrease in the average high-temperature, down to a cold 39.4°F (4.1°C) from a chilly 48°F (8.9°C). Gladesville records an average low of 27.7°F (-2.4°C) throughout the nights in December.Humidity
The average relative humidity in December is 85%.Rainfall
In Gladesville, in December, it is raining for 13.4 days, with typically 3.62" (92mm) of accumulated precipitation. In Gladesville, during the entire year, the rain falls for 191.6 days and collects up to 37.99" (965mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Gladesville. In December, in Gladesville, it is snowing for 14.6 days. Throughout December, 8.74" (222mm) of snow is accumulated. In Gladesville, during the entire year, snow falls for 71.1 days and aggregates up to 43.5" (1105mm) of snow.Daylight
The month with the shortest days in Gladesville is December, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 7:21 am and sunset at 4:56 pm. On the last day of December, in Gladesville, sunrise is at 7:39 am and sunset at 5:06 pm EST.
Sunshine
In Gladesville, the average sunshine in December is 3.6h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a regular UV index of 2 translates into these guidelines:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
Is it cold in Gladesville during December?
What is the average humidity in December in Gladesville?
How much does it rain in Gladesville in December?
How much does it snow in Gladesville in December?
What is the month with the shortest days in Gladesville?
How many hours of daylight does Gladesville have in December?
What time are sunrise and sunset in December in Gladesville?
How many hours of sunshine does Gladesville have in December?
What are the months with the lowest UV index in Gladesville?
How high is the UV index in December in Gladesville?
Average temperature in December
Gladesville, WV
- Average high temperature in December: 39.4°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in December: 27.7°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in December
Gladesville, WV
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Gladesville, WV
- Average wind speed in December: 7.5mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in December
Gladesville, WV
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are June, July, August and November (79%).
Average rainfall in December
Gladesville, WV
- Average rainfall in December: 3.62"
The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in December
Gladesville, WV
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is May (21.6 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in December
Gladesville, WV
- Average snowfall in December: 8.74"
The month with the highest snowfall is February (9.37").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Gladesville, WV
- Average snowfall days in December: 14.6 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gladesville, WV
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Gladesville, WV
- Average sunshine days in December: 8.4 days
The month with the most sunshine days is October (12.1 days).
The month with the least sunshine days is January (6 days).
Average UV index in December
Gladesville, WV
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Gladesville, WV
- Average cloud cover in December: 65
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Gladesville, WV
- Average visibility in December: 4mi
The months with the highest visibility are April, May, June, July, August, October and November (5mi).
The months with the lowest visibility are January, February, March, September and December (4mi).
Gladesville, West Virginia, USA
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