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 suggests a slight decrease in the average high-temperature, moving from a chilly 48.9°F (9.4°C) in November to a cold 40.5°F (4.7°C). Spring Dale records a consistent low-temperature of 28.4°F (-2°C) during December nights.Humidity
The average relative humidity in December is 83%.Rainfall
In December, the rain falls for 11.9 days. Throughout December, 3.31" (84mm) of precipitation is accumulated. Throughout the year, there are 181.7 rainfall days, and 35.31" (897mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Spring Dale. In Spring Dale, during December, snow falls for 9.7 days and regularly aggregates up to 6.93" (176mm) of snow. Throughout the year, there are 50.2 snowfall days, and 32.83" (834mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 36min of daylight.On the first day of December in Spring Dale, West Virginia, sunrise is at 7:20 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:14 pm EST.
Sunshine
The average sunshine in December in Spring Dale is 4.3h.UV index
The months with the lowest UV index in Spring Dale, West Virginia, are January through March, November 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 radiation for the ordinary person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
How cold does it get in Spring Dale in December?
What is the average humidity in December in Spring Dale?
How many days does it rain in December in Spring Dale?
How many days does it snow in December in Spring Dale?
What is the month with the shortest days in Spring Dale?
How many hours of daylight does Spring Dale have in December?
When are sunrise and sunset in December in Spring Dale?
How long on average sun shines in December in Spring Dale?
When is the lowest UV index in Spring Dale?
What is the UV index intensity in December in Spring Dale?
Average temperature in December
Spring Dale, WV
- Average high temperature in December: 40.5°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (35.1°F).
- Average low temperature in December: 28.4°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in December
Spring Dale, WV
- 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 (29.98"Hg).
Average wind speed in December
Spring Dale, WV
- Average wind speed in December: 6.9mph
The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in December
Spring Dale, WV
- Average humidity in December: 83%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are June, July and November (79%).
Average rainfall in December
Spring Dale, WV
- Average rainfall in December: 3.31"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in December
Spring Dale, WV
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is May (21.9 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in December
Spring Dale, WV
- Average snowfall in December: 6.93"
The month with the highest snowfall is February (7.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Spring Dale, WV
- Average snowfall days in December: 9.7 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Spring Dale, WV
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 4h and 2min
The months with the most sunshine are June and July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Spring Dale, WV
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (7.4 days).
Average UV index in December
Spring Dale, WV
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Spring Dale, WV
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are June and August (Cloud cover 41).
Average visibility in December
Spring Dale, WV
- Average visibility in December: 4mi
The months with the highest visibility are March, April, June, July and November (5mi).
The months with the lowest visibility are January, February, May, August, September, October and December (4mi).
Spring Dale, West Virginia, USA
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