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 onset of December brings a small change in high-temperatures, falling from a chilly 46.6°F (8.1°C) in November to a cold 37.2°F (2.9°C). The temperature in Gates Mills during December nights demonstrates a small drop from the daytime highs, settling to an average of 28.6°F (-1.9°C).Humidity
In December, the average relative humidity in Gates Mills, Ohio, is 84%.Rainfall
In Gates Mills, in December, during 7.3 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Gates Mills, Ohio, during the entire year, the rain falls for 149.3 days and collects up to 25.87" (657mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, in Gates Mills, it is snowing for 11.4 days. Throughout December, 4.33" (110mm) of snow is accumulated. Throughout the year, there are 54 snowfall days, and 20.51" (521mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 7:33 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:05 pm EST.
Sunshine
In Gates Mills, the average sunshine in December is 2.9h.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 ordinary person.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is December in Gates Mills?
What is the average humidity in December in Gates Mills?
How many days does it rain in December in Gates Mills?
How many days does it snow in December in Gates Mills?
What is the month with the shortest days in Gates Mills?
What is the average length of the day in December in Gates Mills?
What time are sunrise and sunset in December in Gates Mills?
How long on average sun shines in December in Gates Mills?
What is the month with the lowest UV index in Gates Mills?
How high is the UV index in December in Gates Mills?
Average temperature in December
Gates Mills, OH
- Average high temperature in December: 37.2°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 (30.6°F).
- Average low temperature in December: 28.6°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in December
Gates Mills, 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
Gates Mills, OH
- Average wind speed in December: 8.9mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).
Average humidity in December
Gates Mills, OH
- Average humidity in December: 84%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in December
Gates Mills, OH
- Average rainfall in December: 1.85"
The wettest month (with the highest rainfall) is June (2.72").
The driest month (with the least rainfall) is November (1.69").
Average rainfall days in December
Gates Mills, OH
- Average rainfall days in December: 7.3 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in December
Gates Mills, OH
- Average snowfall in December: 4.33"
The month with the highest snowfall is January (5.16").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Gates Mills, OH
- Average snowfall days in December: 11.4 days
The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gates Mills, 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: 2h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in December
Gates Mills, OH
- Average sunshine days in December: 13 days
The month with the most sunshine days is November (14.6 days).
The month with the least sunshine days is February (11.5 days).
Average UV index in December
Gates Mills, OH
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Gates Mills, OH
- Average cloud cover in December: 71
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Gates Mills, OH
- Average visibility in December: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Gates Mills, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location
