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 arrival of December signals a shift in temperature, down from a chilly 47.7°F (8.7°C) in November to a cold 37.6°F (3.1°C). A modest decline from daytime high temperatures in Brentwood Lake, Ohio, is noticed in December, marking the average low at a subzero cold 29.3°F (-1.5°C).Humidity
In December, the average relative humidity is 82%.Rainfall
The months with the least rainfall are February and December Rain falls for 10.2 days and accumulates 1.81" (46mm) of rain.Snowfall
January through May, October through December are months with snowfall. In Brentwood Lake, in December, snow falls for 11 days, with typically accumulated 2.36" (60mm) of snow. Throughout the year, in Brentwood Lake, Ohio, there are 53.7 snowfall days, and 14.37" (365mm) of snow is accumulated.Daylight
December has the shortest days of the year in Brentwood Lake, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:35 am and sunset at 4:59 pm. On the last day of December, sunrise is at 7:54 am and sunset at 5:09 pm EST.
Sunshine
The average sunshine in December is 3.4h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a regular UV index of 1 translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is December in Brentwood Lake?
What is the average humidity in December in Brentwood Lake?
What is the driest month in Brentwood Lake?
How many days does it rain in December in Brentwood Lake?
How many days does it snow in December in Brentwood Lake?
What is the month with the shortest days in Brentwood Lake?
What is the average length of the day in December in Brentwood Lake?
When are sunrise and sunset in December in Brentwood Lake?
How long on average sun shines in December in Brentwood Lake?
What is the month with the lowest UV index in Brentwood Lake?
What is the UV index intensity in December in Brentwood Lake?
Average temperature in December
Brentwood Lake, OH
- Average high temperature in December: 37.6°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in December: 29.3°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in December
Brentwood Lake, OH
- Average pressure in December: 30.1"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
Brentwood Lake, OH
- Average wind speed in December: 10.7mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in December
Brentwood Lake, OH
- Average humidity in December: 82%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is November (76%).
Average rainfall in December
Brentwood Lake, OH
- Average rainfall in December: 1.81"
The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are February and December (1.81").
Average rainfall days in December
Brentwood Lake, OH
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is May (17.5 days).
The months with the least rainy days are January and February (8.3 days).
Average snowfall in December
Brentwood Lake, OH
- Average snowfall in December: 2.36"
The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Brentwood Lake, OH
- Average snowfall days in December: 11 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Brentwood Lake, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Brentwood Lake, OH
- Average sunshine days in December: 10 days
The month with the most sunshine days is October (13.6 days).
The months with the least sunshine days are January and February (9 days).
Average UV index in December
Brentwood Lake, 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
Brentwood Lake, OH
- Average cloud cover in December: 65
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Brentwood Lake, OH
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Brentwood Lake, Ohio, USA
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