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
In Barnhill, the beginning of December is marked by a lowered average high-temperature, shifting from November's frosty 48.7°F (9.3°C) to a cold 38.5°F (3.6°C). Barnhill observes an average nighttime low-temperature of 27.7°F (-2.4°C) during the month of December.Humidity
In Barnhill, the average relative humidity in December is 83%.Rainfall
In Barnhill, in December, during 7.7 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. In Barnhill, during the entire year, the rain falls for 123.8 days and collects up to 14.76" (375mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. In Barnhill, in December, during 5.8 snowfall days, 1.06" (27mm) of snow is typically accumulated. Throughout the year, there are 31.7 snowfall days, and 6.69" (170mm) of snow is accumulated.Daylight
December has the shortest days of the year in Barnhill, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:30 am and sunset at 4:59 pm. On the last day of December, in Barnhill, sunrise is at 7:48 am and sunset at 5:09 pm EST.
Sunshine
In December, the average sunshine in Barnhill is 3.5h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 1 in December translates into these instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Barnhill?
What is the average humidity in December in Barnhill?
How much does it rain in Barnhill in December?
How many days does it snow in December in Barnhill?
What is the month with the shortest days in Barnhill?
How many hours of daylight does Barnhill have in December?
What time are sunrise and sunset in December in Barnhill?
How many hours of sunshine does Barnhill have in December?
When is the lowest UV index in Barnhill?
What is the UV index intensity in December in Barnhill?
Average temperature in December
Barnhill, OH
- Average high temperature in December: 38.5°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in December: 27.7°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in December
Barnhill, OH
- 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
Barnhill, OH
- Average wind speed in December: 7.6mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in December
Barnhill, OH
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in December
Barnhill, OH
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is June (1.73").
The driest months (with the least rainfall) are January and September (0.87").
Average rainfall days in December
Barnhill, OH
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in December
Barnhill, OH
- Average snowfall in December: 1.06"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Barnhill, OH
- Average snowfall days in December: 5.8 days
The months with the highest number of snowfall days are January and February (8.5 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
Barnhill, OH
- 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 18min).
- 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
Barnhill, OH
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in December
Barnhill, OH
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Barnhill, OH
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Barnhill, OH
- Average visibility in December: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Barnhill, Ohio, USA
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