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
December implies a gentle temperature shift, with average high-temperatures reducing from November's icy 41.4°F (5.2°C) to a subzero cold 29.3°F (-1.5°C). In Brookton, December nights witness a steady temperature drop to 18.5°F (-7.5°C).Humidity
In December, the average relative humidity is 85%.Rainfall
December is the month with the most rainfall in Brookton. Rain falls for 9.1 days and accumulates 3.39" (86mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Brookton, during December, snow falls for 11.5 days and regularly aggregates up to 10" (254mm) of snow. Throughout the year, in Brookton, Maine, there are 64.2 snowfall days, and 45.91" (1166mm) of snow is accumulated.Daylight
The month with the shortest days in Brookton, Maine, is December, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 6:51 am and sunset at 3:49 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 3:57 pm EST.
Sunshine
In Brookton, the average sunshine in December is 3.6h.UV index
The months with the lowest UV index in Brookton are February and 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 the ordinary person.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is it in Brookton in December?
What is the average humidity in December in Brookton?
What is the rainiest month in Brookton?
How much does it rain in Brookton in December?
How much does it snow in Brookton in December?
What is the month with the shortest days in Brookton?
What is the average length of the day in December in Brookton?
When are sunrise and sunset in December in Brookton?
How many hours of sunshine does Brookton have in December?
What is the month with the lowest UV index in Brookton?
What is the UV index reading in December in Brookton?
Average temperature in December
Brookton, ME
- Average high temperature in December: 29.3°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 (24.1°F).
- Average low temperature in December: 18.5°F
The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in December
Brookton, ME
- Average pressure in December: 29.99"Hg
The month with the highest atmospheric pressure is September (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Brookton, ME
- Average wind speed in December: 7.6mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in December
Brookton, ME
- Average humidity in December: 85%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are May and July (77%).
Average rainfall in December
Brookton, ME
- Average rainfall in December: 3.39"
The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is March (2.01").
Average rainfall days in December
Brookton, ME
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in December
Brookton, ME
- Average snowfall in December: 10"
The month with the highest snowfall is February (10.12").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Brookton, ME
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is February (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
Brookton, ME
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in December
Brookton, ME
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is April (11.8 days).
Average UV index in December
Brookton, ME
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in December
Brookton, ME
- Average cloud cover in December: 62
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are August and September (Cloud cover 45).
Average visibility in December
Brookton, ME
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
Brookton, Maine, USA
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