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
With December's onset, the weather reveals a slight temperature decrease, transitioning from a moderate 55.9°F (13.3°C) in November to a chilly 49.1°F (9.5°C). Throughout the month of December, Glenville witnesses an average low-temperature of 34.2°F (1.2°C).Humidity
With an average relative humidity of 79%, December is the most humid month in Glenville.Rainfall
The wettest months in Glenville are April and December, with an average 4.96" (126mm) of rainfall.Snowfall
Months with snowfall are January through April, October through December. The month with the most snowfall in Glenville is December, when snow falls for 4.3 days and typically aggregates up to 6.5" (165mm) of snow.Daylight
With an average of 9h and 48min 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 5:20 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:30 pm EST.
Sunshine
December has the least sunshine of the year in Glenville, with an average of 5.4h of sunshine.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 value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in December transforms into this advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Avoiding the Sun during its peak radiation time around midday is a healthy practice. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the average December temperature in Glenville?
What is the most humid month in Glenville?
What is the average humidity in December in Glenville?
What is the rainiest month in Glenville?
How many days does it rain in December in Glenville?
When does it snow the most in Glenville?
How much does it snow in Glenville in December?
What is the month with the shortest days in Glenville?
How many hours of daylight does Glenville have in December?
What time are sunrise and sunset in December in Glenville?
What is the month with the least sunshine in Glenville?
How long on average sun shines in December in Glenville?
What are the months with the lowest UV index in Glenville?
What is the UV index reading in December in Glenville?
Average temperature in December
Glenville, NC
- Average high temperature in December: 49.1°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in December: 34.2°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in December
Glenville, NC
- Average pressure in December: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in December
Glenville, NC
- Average wind speed in December: 5.2mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in December
Glenville, NC
- Average humidity in December: 79%
The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are January and November (75%).
Average rainfall in December
Glenville, NC
- Average rainfall in December: 4.96"
The wettest months (with the highest rainfall) are April and December (4.96").
The driest month (with the least rainfall) is September (2.44").
Average rainfall days in December
Glenville, NC
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is June (20 days).
The month with the least rainy days is November (11.2 days).
Average snowfall in December
Glenville, NC
- Average snowfall in December: 6.5"
The month with the highest snowfall is December (6.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Glenville, NC
- Average snowfall days in December: 4.3 days
The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Glenville, NC
- Average daylight in December: 9h and 5min
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 48min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Glenville, NC
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is October (17 days).
The month with the least sunshine days is June (7.5 days).
Average UV index in December
Glenville, NC
- Average UV index in December: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Glenville, NC
- Average cloud cover in December: 44
The months with the most cloud cover are February, March and December (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in December
Glenville, NC
- Average visibility in December: 5mi
The months with the highest visibility are June, July and November (6mi).
The months with the lowest visibility are January, February, March, April, May, August, September, October and December (5mi).
Glenville, North Carolina, USA
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