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 heralds a minor drop in average high-temperature, sliding from November's cool 51.3°F (10.7°C) to a wintry 42.4°F (5.8°C). McNeill's nighttime temperature during December is consistently averaged at a subzero cold 28.6°F (-1.9°C).Humidity
The months with the highest humidity are September, October and December, with an average relative humidity of 78%.Rainfall
In McNeill, in December, during 6.5 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. Throughout the year, there are 91.2 rainfall days, and 6.61" (168mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In McNeill, during December, snow falls for 2.5 days and regularly aggregates up to 0.43" (11mm) of snow. In McNeill, during the entire year, snow falls for 16.9 days and aggregates up to 2.56" (65mm) of snow.Daylight
December has the shortest days of the year in McNeill, with an average of 9h and 30min of daylight.On the first day of December, sunrise is at 7:16 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:03 pm EST.
Sunshine
January and December, with an average of 5.2h of sunshine, are months with the least sunshine in McNeill.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Enhance your sun protection with tightly woven, yet airy clothing. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
Is it cold in McNeill during December?
What is the most humid month in McNeill?
What is the average humidity in December in McNeill?
How much does it rain in McNeill in December?
How much does it snow in McNeill in December?
What is the month with the shortest days in McNeill?
How many hours of daylight does McNeill have in December?
When is the sunrise / sunset in December in McNeill?
What is the month with the least sunshine in McNeill?
How long on average sun shines in December in McNeill?
What are the months with the lowest UV index in McNeill?
What is the UV index intensity in December in McNeill?
Average temperature in December
McNeill, WV
- Average high temperature in December: 42.4°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (37.2°F).
- Average low temperature in December: 28.6°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in December
McNeill, WV
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
McNeill, WV
- Average wind speed in December: 6.1mph
The windiest month (with the highest average wind speed) is February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in December
McNeill, WV
- Average humidity in December: 78%
The months with the highest relative humidity are September, October and December (78%).
The months with the lowest relative humidity are April, June and July (74%).
Average rainfall in December
McNeill, WV
- Average rainfall in December: 0.51"
The wettest month (with the highest rainfall) is August (0.75").
The driest months (with the least rainfall) are January and November (0.35").
Average rainfall days in December
McNeill, WV
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is May (10.9 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in December
McNeill, WV
- Average snowfall in December: 0.43"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
McNeill, WV
- Average snowfall days in December: 2.5 days
The months with the highest number of snowfall days are January and February (4.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
McNeill, WV
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 12min).
Average sunshine days in December
McNeill, WV
- Average sunshine days in December: 22.7 days
The months with the most sunshine days are January, November and December (22.7 days).
The month with the least sunshine days is May (18.3 days).
Average UV index in December
McNeill, WV
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
McNeill, WV
- Average cloud cover in December: 44
The months with the most cloud cover are January and March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in December
McNeill, WV
- Average visibility in December: 6mi
The months with the highest visibility are January, February, April, November and December (6mi).
The months with the lowest visibility are March, May, June, July, August, September and October (5mi).
McNeill, West Virginia, USA
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