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 start of December signals a decrease in the average high-temperature, transitioning from an enjoyable 62.8°F (17.1°C) in November to a cool 53.8°F (12.1°C). Clarksville observes an average low-temperature of 39.2°F (4°C) during December nights.Humidity
In December, the average relative humidity is 76%.Rainfall
In December, the rain falls for 11.1 days. Throughout December, 3.43" (87mm) of precipitation is accumulated. In Clarksville, during the entire year, the rain falls for 149.4 days and collects up to 38.15" (969mm) of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 0.63" (16mm) of snow. Throughout the year, there are 3 snowfall days, and 2.32" (59mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 7:07 am and sunset at 5:11 pm. On the last day of December, sunrise is at 7:24 am and sunset at 5:22 pm CST.
Sunshine
With an average of 5.3h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Clarksville are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 3 in December suggests the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be vigilant! The reflective nature of snow can increase 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?
What is the average humidity in December?
How many days does it rain in December?
When does it start snowing?
What is the month with the shortest days?
How many hours of daylight does Clarksville have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Clarksville have in December?
What are the months with the lowest UV index?
What is the UV index reading in December in Clarksville?
Average temperature in December
Clarksville, TX
- Average high temperature in December: 53.8°F
The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (52.2°F).
- Average low temperature in December: 39.2°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).
Average pressure in December
Clarksville, TX
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Clarksville, TX
- Average wind speed in December: 7.2mph
The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Clarksville, TX
- Average humidity in December: 76%
The months with the highest relative humidity are February and May (78%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Clarksville, TX
- Average rainfall in December: 3.43"
The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is January (2.32").
Average rainfall days in December
Clarksville, TX
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is March (14.7 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in December
Clarksville, TX
- Average snowfall in December: 0.63"
The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Clarksville, TX
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.1 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
Clarksville, TX
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in December
Clarksville, TX
- Average sunshine days in December: 18.1 days
The month with the most sunshine days is January (18.8 days).
The month with the least sunshine days is February (13.6 days).
Average UV index in December
Clarksville, TX
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Clarksville, TX
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Clarksville, TX
- 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).
Clarksville, Texas, USA
Weather forecast for your location
2. Allow the app to use your location