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 average high-temperature slightly decreases in December, shifting from a refreshing 56.1°F (13.4°C) in November to a chilly 47.3°F (8.5°C). Throughout December, Water Valley's nights cool down to an average of 35.4°F (1.9°C).Humidity
In Water Valley, the average relative humidity in December is 78%.Rainfall
In December, in Water Valley, the rain falls for 12.5 days. Throughout December, 3.27" (83mm) of precipitation is accumulated. In Water Valley, during the entire year, the rain falls for 163.4 days and collects up to 39.76" (1010mm) of precipitation.Snowfall
Months with snowfall in Water Valley are January through March, November and December. In December, it is snowing for 1.6 days. Throughout December, 0.63" (16mm) of snow is accumulated. In Water Valley, during the entire year, snow falls for 11.5 days and aggregates up to 5.43" (138mm) of snow.Daylight
December has the shortest days of the year in Water Valley, with an average of 9h and 42min of daylight.On the first day of December in Water Valley, sunrise is at 6:49 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 4:49 pm CST.
Sunshine
The average sunshine in December in Water Valley is 4.8h.UV index
The months with the lowest UV index in Water Valley, Kentucky, are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 2 in December transforms into this advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are December temperatures in Water Valley?
What is the average humidity in December in Water Valley?
How many days does it rain in December in Water Valley?
How much does it snow in Water Valley in December?
What is the month with the shortest days in Water Valley?
How many hours of daylight does Water Valley have in December?
When are sunrise and sunset in December in Water Valley?
How long on average sun shines in December in Water Valley?
What is the month with the lowest UV index in Water Valley?
What is the UV index intensity in December in Water Valley?
Average temperature in December
Water Valley, KY
- Average high temperature in December: 47.3°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (43.2°F).
- Average low temperature in December: 35.4°F
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in December
Water Valley, KY
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Water Valley, KY
- Average wind speed in December: 8.6mph
The windiest months (with the highest average wind speed) are January, February, March and April (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).
Average humidity in December
Water Valley, KY
- Average humidity in December: 78%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Water Valley, KY
- Average rainfall in December: 3.27"
The wettest month (with the highest rainfall) is April (4.57").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in December
Water Valley, KY
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in December
Water Valley, KY
- Average snowfall in December: 0.63"
The month with the highest snowfall is February (1.85").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Water Valley, KY
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Water Valley, KY
- 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: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Water Valley, KY
- Average sunshine days in December: 16.7 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in December
Water Valley, KY
- 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
Water Valley, KY
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in December
Water Valley, KY
- 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).
Water Valley, Kentucky, USA
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