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's arrival corresponds with a decrease in average high-temperatures, from November's frosty 46.6°F (8.1°C) to a cold 35.6°F (2°C). West Unity's average low-temperature for the month of December records at a freezing cold 26.1°F (-3.3°C).Humidity
In December, the average relative humidity in West Unity is 83%.Rainfall
December is the month with the least rainfall in West Unity, Ohio. Rain falls for 10.7 days and accumulates 1.61" (41mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in West Unity. In West Unity, during December, snow falls for 12.8 days and regularly aggregates up to 2.8" (71mm) of snow. Throughout the year, there are 56.2 snowfall days, and 17.4" (442mm) of snow is accumulated.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:45 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 5:17 pm EST.
Sunshine
In December, the average sunshine in West Unity is 3.6h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 1 in December translates into this advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in West Unity in December?
What is the average humidity in December in West Unity?
What is the driest month in West Unity?
How much does it rain in West Unity in December?
How many days does it snow in December in West Unity?
What is the month with the shortest days in West Unity?
How many hours of daylight does West Unity have in December?
When are sunrise and sunset in December in West Unity?
How long on average sun shines in December in West Unity?
When is the lowest UV index in West Unity?
What is the UV index reading in December in West Unity?
Average temperature in December
West Unity, OH
- Average high temperature in December: 35.6°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in December: 26.1°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in December
West Unity, OH
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
West Unity, OH
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in December
West Unity, OH
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
West Unity, OH
- Average rainfall in December: 1.61"
The wettest month (with the highest rainfall) is April (3.35").
The driest month (with the least rainfall) is December (1.61").
Average rainfall days in December
West Unity, OH
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in December
West Unity, OH
- Average snowfall in December: 2.8"
The month with the highest snowfall is February (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
West Unity, OH
- Average snowfall days in December: 12.8 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
West Unity, OH
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
West Unity, OH
- Average sunshine days in December: 11.3 days
The month with the most sunshine days is November (14.4 days).
The month with the least sunshine days is February (9 days).
Average UV index in December
West Unity, OH
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
West Unity, OH
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in December
West Unity, OH
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
West Unity, Ohio, USA
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