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 drops in December, from November's cool 50.9°F (10.5°C) to a cold 41.5°F (5.3°C). Nelsonville, during December, witnesses an average low-temperature of 29.7°F (-1.3°C).Humidity
In Nelsonville, the average relative humidity in December is 82%.Rainfall
In Nelsonville, Ohio, in December, it is raining for 9.5 days, with typically 1.57" (40mm) of accumulated precipitation. Throughout the year, there are 141.9 rainfall days, and 17.83" (453mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Nelsonville, Ohio, in December, snow falls for 5.6 days, with typically accumulated 0.75" (19mm) of snow. In Nelsonville, during the entire year, snow falls for 27 days and aggregates up to 5" (127mm) of snow.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year in Nelsonville.On the first day of the month, sunrise is at 7:30 am and sunset at 5:05 pm. On the last day of December, in Nelsonville, sunrise is at 7:49 am and sunset at 5:15 pm EST.
Sunshine
In Nelsonville, the average sunshine in December is 3.9h.UV index
The months with the lowest UV index in Nelsonville, Ohio, are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 2 in December transforms into this advice:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold does it get in Nelsonville in December?
What is the average humidity in December in Nelsonville?
How much does it rain in Nelsonville in December?
How many days does it snow in December in Nelsonville?
What is the month with the shortest days in Nelsonville?
How many hours of daylight does Nelsonville have in December?
What time are sunrise and sunset in December in Nelsonville?
How long on average sun shines in December in Nelsonville?
What is the month with the lowest UV index in Nelsonville?
How high is the UV index in December in Nelsonville?
Average temperature in December
Nelsonville, OH
- Average high temperature in December: 41.5°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in December: 29.7°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in December
Nelsonville, OH
- 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 (29.95"Hg).
Average wind speed in December
Nelsonville, OH
- Average wind speed in December: 7mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in December
Nelsonville, OH
- Average humidity in December: 82%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are April, June, August, September and November (76%).
Average rainfall in December
Nelsonville, OH
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is September (1.02").
Average rainfall days in December
Nelsonville, OH
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (7.6 days).
Average snowfall in December
Nelsonville, OH
- Average snowfall in December: 0.75"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Nelsonville, OH
- Average snowfall days in December: 5.6 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Nelsonville, OH
- Average daylight in December: 9h and 2min
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 24min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Nelsonville, OH
- Average sunshine days in December: 17.4 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is May (11 days).
Average UV index in December
Nelsonville, OH
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Nelsonville, OH
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Nelsonville, OH
- Average visibility in December: 5mi
The months with the highest visibility are March, April, October and November (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and December (5mi).
Nelsonville, Ohio, USA
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