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
In Parrottsville, entering December brings a subtle temperature decrement, reducing from November's refreshing 57°F (13.9°C) to a chilly 49.1°F (9.5°C). In the month of December, an average of 34.3°F (1.3°C) marks the low-temperature in Parrottsville.Humidity
February and December, with an average relative humidity of 78%, are the most humid months.Rainfall
In Parrottsville, in December, during 11.5 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. In Parrottsville, during the entire year, the rain falls for 155.9 days and collects up to 24.02" (610mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. The month with the most snowfall is December, when snow falls for 4.6 days and typically aggregates up to 2.48" (63mm) of snow.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Parrottsville, Tennessee.On the first day of December, sunrise is at 7:25 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:28 pm EST.
Sunshine
In December, the average sunshine in Parrottsville is 5.6h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Parrottsville, Tennessee. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, an average UV index of 2 transforms into the following instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What is the temperature in December in Parrottsville?
What are the most humid months in Parrottsville?
What is the average humidity in December in Parrottsville?
How much does it rain in Parrottsville in December?
When does it snow the most in Parrottsville?
How many days does it snow in December in Parrottsville?
What is the month with the shortest days in Parrottsville?
How many hours of daylight does Parrottsville have in December?
What time are sunrise and sunset in December in Parrottsville?
How long on average sun shines in December in Parrottsville?
When is the lowest UV index in Parrottsville?
How high is the UV index in December in Parrottsville?
Average temperature in December
Parrottsville, TN
- Average high temperature in December: 49.1°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in December: 34.3°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in December
Parrottsville, TN
- 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 (29.99"Hg).
Average wind speed in December
Parrottsville, TN
- Average wind speed in December: 5.2mph
The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in December
Parrottsville, TN
- Average humidity in December: 78%
The months with the highest relative humidity are February and December (78%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in December
Parrottsville, TN
- Average rainfall in December: 2.64"
The wettest month (with the highest rainfall) is February (2.87").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in December
Parrottsville, TN
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (10 days).
Average snowfall in December
Parrottsville, TN
- Average snowfall in December: 2.48"
The month with the highest snowfall is December (2.48").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Parrottsville, TN
- Average snowfall days in December: 4.6 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Parrottsville, TN
- Average daylight in December: 9h and 5min
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 48min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Parrottsville, TN
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is July (12 days).
Average UV index in December
Parrottsville, TN
- Average UV index in December: 2
The months with the highest UV index are May, 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
Parrottsville, TN
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in December
Parrottsville, TN
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Parrottsville, Tennessee, USA
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