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
Transition into December marks a drop in the average high-temperature, moving from a frosty 43.3°F (6.3°C) in November to an icy 32.4°F (0.2°C). Cold Brook experiences a mean low-temperature of 21.7°F (-5.7°C) during December.Humidity
In December, the average relative humidity in Cold Brook is 81%.Rainfall
In December, the rain falls for 9.4 days. Throughout December, 1.38" (35mm) of precipitation is accumulated. Throughout the year, in Cold Brook, there are 125.4 rainfall days, and 13.78" (350mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Cold Brook. In Cold Brook, in December, during 8.6 snowfall days, 2.4" (61mm) of snow is typically accumulated. In Cold Brook, during the entire year, snow falls for 49.7 days and aggregates up to 14.88" (378mm) of snow.Daylight
The month with the shortest days in Cold Brook is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 6:53 am and sunset at 3:56 pm. On the last day of December, in Cold Brook, Maine, sunrise is at 7:12 am and sunset at 4:04 pm EST.
Sunshine
In December, the average sunshine in Cold Brook is 4.4h.UV index
The months with the lowest UV index in Cold Brook are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, a regular UV index of 2 translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
How cold is December in Cold Brook?
What is the average humidity in December in Cold Brook?
How much does it rain in Cold Brook in December?
How much does it snow in Cold Brook in December?
What is the month with the shortest days in Cold Brook?
What is the average length of the day in December in Cold Brook?
When is the sunrise / sunset in December in Cold Brook?
How many hours of sunshine does Cold Brook have in December?
What are the months with the lowest UV index in Cold Brook?
What is the UV index reading in December in Cold Brook?
Average temperature in December
Cold Brook, ME
- Average high temperature in December: 32.4°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (26.4°F).
- Average low temperature in December: 21.7°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).
Average pressure in December
Cold Brook, ME
- Average pressure in December: 30"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Cold Brook, ME
- Average wind speed in December: 7.5mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Cold Brook, ME
- Average humidity in December: 81%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in December
Cold Brook, ME
- Average rainfall in December: 1.38"
The wettest month (with the highest rainfall) is April (1.57").
The driest month (with the least rainfall) is July (0.79").
Average rainfall days in December
Cold Brook, ME
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is June (13.7 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in December
Cold Brook, ME
- Average snowfall in December: 2.4"
The month with the highest snowfall is January (3.9").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Cold Brook, ME
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cold Brook, ME
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in December
Cold Brook, ME
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is April (12.5 days).
Average UV index in December
Cold Brook, ME
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Cold Brook, ME
- Average cloud cover in December: 52
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Cold Brook, ME
- Average visibility in December: 6mi
The months with the highest visibility are October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August and September (5mi).
Cold Brook, Maine, USA
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