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
With the beginning of December, the average high-temperature shows a small decrease, transitioning from a moderate 56.3°F (13.5°C) in November to a chilly 48.7°F (9.3°C). Throughout the month of December, Hatcher observes an average nighttime temperature of 34.5°F (1.4°C).Humidity
The most humid month is December, with an average relative humidity of 78%.Rainfall
In December, the rain falls for 10.3 days. Throughout December, 2.68" (68mm) of precipitation is accumulated. Throughout the year, in Hatcher, there are 159.5 rainfall days, and 31.1" (790mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Hatcher, in December, snow falls for 1.5 days, with typically accumulated 1.89" (48mm) of snow. Throughout the year, in Hatcher, there are 11.7 snowfall days, and 9.41" (239mm) of snow is accumulated.Daylight
December has the shortest days of the year in Hatcher, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 7:09 am and sunset at 4:55 pm. On the last day of December, in Hatcher, Virginia, sunrise is at 7:27 am and sunset at 5:05 pm EST.
Sunshine
The month with the least sunshine is December, with an average of 5.4h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. When the Sun is at its strongest around midday, find shade and limit exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What is the temperature in December in Hatcher?
What is the most humid month in Hatcher?
What is the average humidity in December in Hatcher?
How many days does it rain in December in Hatcher?
How many days does it snow in December in Hatcher?
What is the month with the shortest days in Hatcher?
What is the average length of the day in December in Hatcher?
When are sunrise and sunset in December in Hatcher?
What is the month with the least sunshine in Hatcher?
How long on average sun shines in December in Hatcher?
When is the lowest UV index in Hatcher?
What is the UV index intensity in December in Hatcher?
Average temperature in December
Hatcher, VA
- Average high temperature in December: 48.7°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in December: 34.5°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in December
Hatcher, VA
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Hatcher, VA
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Hatcher, VA
- Average humidity in December: 78%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (69%).
Average rainfall in December
Hatcher, VA
- Average rainfall in December: 2.68"
The wettest months (with the highest rainfall) are February and May (2.95").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in December
Hatcher, VA
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in December
Hatcher, VA
- Average snowfall in December: 1.89"
The month with the highest snowfall is March (2.44").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Hatcher, VA
- Average snowfall days in December: 1.5 days
The months with the highest number of snowfall days are January and February (3.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hatcher, VA
- 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: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Hatcher, VA
- Average sunshine days in December: 18.7 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (11.2 days).
Average UV index in December
Hatcher, VA
- 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 and December (UV index 2).
Average cloud cover in December
Hatcher, VA
- Average cloud cover in December: 42
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in December
Hatcher, VA
- Average visibility in December: 5mi
The months with the highest visibility are February, March, April, June, July, August, October and November (6mi).
The months with the lowest visibility are January, May, September and December (5mi).
Hatcher, Virginia, USA
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