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
December brings a slight decrease in temperature, down from an enjoyable 63.5°F (17.5°C) in November to a fresh 55°F (12.8°C). During December, Cookville experiences a consistent low-temperature average of 40.1°F (4.5°C).Humidity
In Cookville, the average relative humidity in December is 77%.Rainfall
In December, the rain falls for 11.6 days. Throughout December, 2.91" (74mm) of precipitation is accumulated. In Cookville, during the entire year, the rain falls for 149.1 days and collects up to 31.89" (810mm) of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows in Cookville. Throughout December, in the average 0.4 snowfall days, it receives 0.35" (9mm) of snow. In Cookville, during the entire year, snow falls for 3.3 days and aggregates up to 1.97" (50mm) of snow.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:05 am and sunset at 5:12 pm. On the last day of December, in Cookville, sunrise is at 7:22 am and sunset at 5:22 pm CST.
Sunshine
With an average of 5.1h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Cookville are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the temperature in December in Cookville?
What is the average humidity in December in Cookville?
How many days does it rain in December in Cookville?
When does it start snowing in Cookville?
What is the month with the shortest days in Cookville?
How many hours of daylight does Cookville have in December?
When is the sunrise / sunset in December in Cookville?
What is the month with the least sunshine in Cookville?
How long on average sun shines in December in Cookville?
When is the lowest UV index in Cookville?
What is the UV index reading in December in Cookville?
Average temperature in December
Cookville, TX
- Average high temperature in December: 55°F
The warmest month (with the highest average high temperature) is August (94.6°F).
The month with the lowest average high temperature is January (53.2°F).
- Average low temperature in December: 40.1°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).
Average pressure in December
Cookville, 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
Cookville, TX
- Average wind speed in December: 6.8mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Cookville, TX
- Average humidity in December: 77%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Cookville, TX
- Average rainfall in December: 2.91"
The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in December
Cookville, TX
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is October (9.7 days).
Average snowfall in December
Cookville, TX
- Average snowfall in December: 0.35"
The months with the highest snowfall are January and February (0.63").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Cookville, TX
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (1.3 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
Cookville, 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 1min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in December
Cookville, TX
- Average sunshine days in December: 17 days
The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in December
Cookville, 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
Cookville, TX
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Cookville, 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).
Cookville, Texas, USA
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