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 November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a fresh 50.2°F (10.1°C) to an icy 40.1°F (4.5°C). The temperature lowers to an average of 29.5°F (-1.4°C) during December nights.Humidity
The average relative humidity in December is 81%.Rainfall
In South Bloomfield, during December, the rain falls for 10.2 days and regularly aggregates up to 1.77" (45mm) of precipitation. In South Bloomfield, during the entire year, the rain falls for 145.9 days and collects up to 22.05" (560mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In South Bloomfield, during December, snow falls for 4.9 days and regularly aggregates up to 1.5" (38mm) of snow. In South Bloomfield, during the entire year, snow falls for 23.8 days and aggregates up to 7.13" (181mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 7:34 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 5:17 pm EST.
Sunshine
In South Bloomfield, the average sunshine in December is 4.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 2 in December translates into these instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in South Bloomfield during December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does South Bloomfield have in December?
What time are sunrise and sunset in December?
How long on average sun shines in December in South Bloomfield?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
South Bloomfield, OH
- Average high temperature in December: 40.1°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.2°F).
- Average low temperature in December: 29.5°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in December
South Bloomfield, OH
- Average pressure in December: 30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
South Bloomfield, OH
- Average wind speed in December: 8.5mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in December
South Bloomfield, OH
- Average humidity in December: 81%
The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in December
South Bloomfield, OH
- Average rainfall in December: 1.77"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is September (1.26").
Average rainfall days in December
South Bloomfield, OH
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in December
South Bloomfield, OH
- Average snowfall in December: 1.5"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
South Bloomfield, OH
- Average snowfall days in December: 4.9 days
The month with the highest number of snowfall days is January (6.7 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
South Bloomfield, 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: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
South Bloomfield, OH
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in December
South Bloomfield, OH
- Average UV index in December: 2
The months with the highest UV index are May, 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
South Bloomfield, OH
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
South Bloomfield, OH
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
South Bloomfield, Ohio, USA
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