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 commencement of December indicates a gentle shift in the average high-temperature, receding from November's frosty 47.3°F (8.5°C) to a cold 38.8°F (3.8°C). December nights in Teterton, West Virginia, are marked by an average low-temperature of 26.1°F (-3.3°C).Humidity
In December, the average relative humidity in Teterton is 84%.Rainfall
In Teterton, West Virginia, in December, it is raining for 12.5 days, with typically 3.07" (78mm) of accumulated precipitation. Throughout the year, in Teterton, there are 175.3 rainfall days, and 33.11" (841mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Teterton, in December, during 13.3 snowfall days, 8.27" (210mm) of snow is typically accumulated. Throughout the year, there are 70.3 snowfall days, and 47.2" (1199mm) of snow is accumulated.Daylight
December has the shortest days of the year in Teterton, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 7:17 am and sunset at 4:56 pm. On the last day of December, in Teterton, sunrise is at 7:35 am and sunset at 5:06 pm EST.
Sunshine
In December, the average sunshine is 4.1h.UV index
The month with the lowest UV index in Teterton is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 1 transforms into these recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
Is it cold in Teterton during December?
What is the average humidity in December in Teterton?
How much does it rain in Teterton in December?
How many days does it snow in December in Teterton?
What is the month with the shortest days in Teterton?
What is the average length of the day in December in Teterton?
When are sunrise and sunset in December in Teterton?
How long on average sun shines in December in Teterton?
What is the month with the lowest UV index in Teterton?
How high is the UV index in December in Teterton?
Average temperature in December
Teterton, WV
- Average high temperature in December: 38.8°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in December: 26.1°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in December
Teterton, 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
Teterton, WV
- Average wind speed in December: 7.8mph
The windiest months (with the highest average wind speed) are January and February (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in December
Teterton, WV
- Average humidity in December: 84%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are June and July (78%).
Average rainfall in December
Teterton, WV
- Average rainfall in December: 3.07"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is November (2.2").
Average rainfall days in December
Teterton, WV
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in December
Teterton, WV
- Average snowfall in December: 8.27"
The month with the highest snowfall is January (10.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Teterton, WV
- Average snowfall days in December: 13.3 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Teterton, WV
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Teterton, WV
- Average sunshine days in December: 10.1 days
The month with the most sunshine days is November (13.9 days).
The month with the least sunshine days is May (8.4 days).
Average UV index in December
Teterton, WV
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Teterton, WV
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in December
Teterton, WV
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, November and December (5mi).
The months with the lowest visibility are September and October (4mi).
Teterton, West Virginia, USA
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