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 Bolton, the average high-temperature in December decreases from a frosty 48°F (8.9°C) in November to a wintry 37.9°F (3.3°C). Throughout December nights, Bolton experiences a consistent temperature average of 27°F (-2.8°C).Humidity
In December, the average relative humidity in Bolton is 85%.Rainfall
In Bolton, during December, the rain falls for 10.4 days and regularly aggregates up to 2.36" (60mm) of precipitation. In Bolton, during the entire year, the rain falls for 173.2 days and collects up to 30.35" (771mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Bolton, in December, during 14.5 snowfall days, 4.72" (120mm) of snow is typically accumulated. Throughout the year, in Bolton, there are 70.4 snowfall days, and 25.63" (651mm) of snow is accumulated.Daylight
December has the shortest days of the year in Bolton, with an average of 9h and 18min of daylight.On the first day of December in Bolton, sunrise is at 7:30 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:06 pm EST.
Sunshine
In December, the average sunshine in Bolton, Ohio, is 3.2h.UV index
The month with the lowest UV index in Bolton, Ohio, is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 1 in December transforms into this advice:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Keep in mind! Snow's reflective quality 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
How cold does it get in Bolton in December?
What is the average humidity in December in Bolton?
How much does it rain in Bolton in December?
How much does it snow in Bolton in December?
What is the month with the shortest days in Bolton?
What is the average length of the day in December in Bolton?
When is the sunrise / sunset in December in Bolton?
How long on average sun shines in December in Bolton?
When is the lowest UV index in Bolton?
How high is the UV index in December in Bolton?
Average temperature in December
Bolton, OH
- Average high temperature in December: 37.9°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in December: 27°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in December
Bolton, OH
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Bolton, OH
- Average wind speed in December: 7.9mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in December
Bolton, OH
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in December
Bolton, OH
- Average rainfall in December: 2.36"
The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in December
Bolton, OH
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in December
Bolton, OH
- Average snowfall in December: 4.72"
The month with the highest snowfall is January (6.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Bolton, OH
- Average snowfall days in December: 14.5 days
The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bolton, OH
- Average daylight in December: 9h and 2min
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 18min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Bolton, OH
- Average sunshine days in December: 10.4 days
The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in December
Bolton, OH
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Bolton, OH
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Bolton, OH
- Average visibility in December: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Bolton, Ohio, USA
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