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 arrival of December corresponds with a reduction in the average high-temperature, down from November's cool 53.2°F (11.8°C) to a frosty 44.2°F (6.8°C). In the month of December, an average of 32.5°F (0.3°C) marks the low-temperature in Big Sandy Junction.Humidity
In Big Sandy Junction, the average relative humidity in December is 80%.Rainfall
In Big Sandy Junction, during December, the rain falls for 12.9 days and regularly aggregates up to 2.4" (61mm) of precipitation. Throughout the year, in Big Sandy Junction, there are 164.7 rainfall days, and 26.26" (667mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Big Sandy Junction. In Big Sandy Junction, in December, during 8.2 snowfall days, 2.28" (58mm) of snow is typically accumulated. In Big Sandy Junction, during the entire year, snow falls for 37.9 days and aggregates up to 12.44" (316mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 7:29 am and sunset at 5:10 pm. On the last day of December, in Big Sandy Junction, sunrise is at 7:47 am and sunset at 5:19 pm EST.
Sunshine
In Big Sandy Junction, the average sunshine in December is 4.1h.UV index
The months with the lowest UV index in Big Sandy Junction are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Opt for tightly woven and loose clothing to enhance protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold does it get in Big Sandy Junction in December?
What is the average humidity in December in Big Sandy Junction?
How many days does it rain in December in Big Sandy Junction?
How much does it snow in Big Sandy Junction in December?
What is the month with the shortest days in Big Sandy Junction?
How many hours of daylight does Big Sandy Junction have in December?
What time are sunrise and sunset in December in Big Sandy Junction?
How many hours of sunshine does Big Sandy Junction have in December?
What are the months with the lowest UV index in Big Sandy Junction?
What is the UV index intensity in December in Big Sandy Junction?
Average temperature in December
Big Sandy Junction, KY
- Average high temperature in December: 44.2°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in December: 32.5°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).
Average pressure in December
Big Sandy Junction, KY
- 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 (29.97"Hg).
Average wind speed in December
Big Sandy Junction, KY
- Average wind speed in December: 6.3mph
The windiest months (with the highest average wind speed) are January and February (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in December
Big Sandy Junction, KY
- Average humidity in December: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Big Sandy Junction, KY
- Average rainfall in December: 2.4"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in December
Big Sandy Junction, KY
- Average rainfall days in December: 12.9 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in December
Big Sandy Junction, KY
- Average snowfall in December: 2.28"
The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Big Sandy Junction, KY
- Average snowfall days in December: 8.2 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Big Sandy Junction, KY
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Big Sandy Junction, KY
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in December
Big Sandy Junction, 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
Big Sandy Junction, KY
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Big Sandy Junction, KY
- Average visibility in December: 5mi
The months with the highest visibility are April, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, September and December (5mi).
Big Sandy Junction, Kentucky, USA
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