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
A subtle shift in Tillery's weather is observed as November turns into December, with the average high temperature reducing from a mild 59.2°F (15.1°C) to a cool 52.7°F (11.5°C). In the month of December, the average low-temperature usually rests at an icy 38.3°F (3.5°C).Humidity
In Tillery, the average relative humidity in December is 77%.Rainfall
In December, the rain falls for 11.1 days. Throughout December, 2.48" (63mm) of precipitation is accumulated. In Tillery, during the entire year, the rain falls for 165 days and collects up to 32.36" (822mm) of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 0.51" (13mm) of snow. Throughout the year, there are 5.1 snowfall days, and 3.23" (82mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 7:03 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:05 pm EST.
Sunshine
The months with the least sunshine are January, February and December, with an average of 5.5h of sunshine.UV index
In Tillery, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, a regular UV index of 3 translates into these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How many days does it rain in December?
When does it start to snow?
What is the month with the shortest days?
How many hours of daylight does Tillery have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Tillery have in December?
What is the UV index intensity in December?
Average temperature in December
Tillery, NC
- Average high temperature in December: 52.7°F
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (47.5°F).
- Average low temperature in December: 38.3°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure in December
Tillery, NC
- Average pressure in December: 30.13"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
Tillery, NC
- Average wind speed in December: 7.5mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in December
Tillery, NC
- Average humidity in December: 77%
The months with the highest relative humidity are May, August and September (78%).
The months with the lowest relative humidity are January and November (74%).
Average rainfall in December
Tillery, NC
- Average rainfall in December: 2.48"
The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is October (2.17").
Average rainfall days in December
Tillery, NC
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (9.2 days).
Average snowfall in December
Tillery, NC
- Average snowfall in December: 0.51"
The month with the highest snowfall is February (1.3").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Tillery, NC
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Tillery, NC
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 3min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 30min).
Average sunshine days in December
Tillery, NC
- Average sunshine days in December: 18.8 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in December
Tillery, NC
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Tillery, NC
- Average cloud cover in December: 40
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in December
Tillery, NC
- 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).
Tillery, North Carolina, USA
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