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 the onset of December, Troy's average high-temperature slightly adjusts, moderately receding from November's refreshing 59.7°F (15.4°C) to a cool 52.9°F (11.6°C). An average nighttime temperature of 37.8°F (3.2°C) is observed in Troy during December.Humidity
The most humid month is December, with an average relative humidity of 77%.Rainfall
In Troy, during December, the rain falls for 10.7 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Troy, during the entire year, the rain falls for 157.3 days and collects up to 30.35" (771mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Troy, North Carolina. In December, it is snowing for 0.4 days. Throughout December, 1.06" (27mm) of snow is accumulated. In Troy, during the entire year, snow falls for 4.4 days and aggregates up to 3.86" (98mm) of snow.Daylight
The month with the shortest days in Troy is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 7:10 am and sunset at 5:07 pm. On the last day of December, in Troy, sunrise is at 7:28 am and sunset at 5:17 pm EST.
Sunshine
The month with the least sunshine is December, with an average of 5.4h of sunshine.UV index
The average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 3 in December transforms into the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Troy?
What is the most humid month in Troy?
What is the average humidity in December in Troy?
How much does it rain in Troy in December?
How many days does it snow in December in Troy?
What is the month with the shortest days in Troy?
What is the average length of the day in December in Troy?
What time are sunrise and sunset in December in Troy?
What is the month with the least sunshine in Troy?
How many hours of sunshine does Troy have in December?
What is the UV index intensity in December in Troy?
Average temperature in December
Troy, NC
- Average high temperature in December: 52.9°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (48.6°F).
- Average low temperature in December: 37.8°F
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure in December
Troy, NC
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in December
Troy, NC
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in December
Troy, NC
- Average humidity in December: 77%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall in December
Troy, NC
- Average rainfall in December: 2.8"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is October (1.85").
Average rainfall days in December
Troy, NC
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in December
Troy, NC
- Average snowfall in December: 1.06"
The month with the highest snowfall is February (1.18").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Troy, NC
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (1.8 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
Troy, 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 July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Troy, NC
- Average sunshine days in December: 18.7 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in December
Troy, NC
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Troy, NC
- Average cloud cover in December: 42
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in December
Troy, NC
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Troy, North Carolina, USA
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