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
As December commences, the average high-temperature shows a reduction, transitioning from a chilly 48.9°F (9.4°C) in November to an icy 39.2°F (4°C). The average low-temperature of 28°F (-2.2°C) is witnessed in Longview Heights, West Virginia, during December.Humidity
In Longview Heights, the average relative humidity in December is 83%.Rainfall
In December, the rain falls for 12.2 days. Throughout December, 2.8" (71mm) of precipitation is accumulated. In Longview Heights, during the entire year, the rain falls for 182 days and collects up to 33.15" (842mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Longview Heights, in December, snow falls for 12.5 days, with typically accumulated 4.41" (112mm) of snow. In Longview Heights, during the entire year, snow falls for 59.6 days and aggregates up to 22.2" (564mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 7:26 am and sunset at 4:56 pm. On the last day of December, in Longview Heights, sunrise is at 7:44 am and sunset at 5:06 pm EST.
Sunshine
In December, the average sunshine in Longview Heights is 3.5h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 1 in December suggests the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Longview Heights during December?
What is the average humidity in December in Longview Heights?
How much does it rain in Longview Heights in December?
How much does it snow in Longview Heights in December?
What is the month with the shortest days in Longview Heights?
What is the average length of the day in December in Longview Heights?
When are sunrise and sunset in December in Longview Heights?
How long on average sun shines in December in Longview Heights?
What is the month with the lowest UV index in Longview Heights?
How high is the UV index in December in Longview Heights?
Average temperature in December
Longview Heights, WV
- Average high temperature in December: 39.2°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in December: 28°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in December
Longview Heights, WV
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Longview Heights, WV
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in December
Longview Heights, WV
- Average humidity in December: 83%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in December
Longview Heights, WV
- Average rainfall in December: 2.8"
The wettest month (with the highest rainfall) is April (3.39").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in December
Longview Heights, WV
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is May (20.9 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in December
Longview Heights, WV
- Average snowfall in December: 4.41"
The month with the highest snowfall is February (5.55").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Longview Heights, WV
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Longview Heights, WV
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Longview Heights, WV
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is November (15 days).
The months with the least sunshine days are January and May (8.3 days).
Average UV index in December
Longview Heights, WV
- Average UV index in December: 1
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Longview Heights, WV
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Longview Heights, WV
- Average visibility in December: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).
Longview Heights, West Virginia, USA
Weather forecast for your location
2. Allow the app to use your location