December weather forecast
Dyer Brook, ME

Share

Weather in December

The first month of the winter, December, is also a subzero cold month in Dyer Brook, Maine, with an average temperature varying between 27.3°F (-2.6°C) and 16.2°F (-8.8°C).

Temperature

The shift to December brings a decrease in the average high-temperature, falling from a wintry 39.2°F (4°C) in November to a freezing cold 27.3°F (-2.6°C). In Dyer Brook, the average nighttime temperature during December is 16.2°F (-8.8°C).

Humidity

In December, the average relative humidity is 88%.

Rainfall

The month with the most rainfall in Dyer Brook is December, when the rain falls for 9.3 days and typically aggregates up to 3.27" (83mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In December, it is snowing for 14.9 days. Throughout December, 11.3" (287mm) of snow is accumulated. Throughout the year, there are 88.2 snowfall days, and 62.83" (1596mm) of snow is accumulated.

Daylight

With an average of 8h and 42min of daylight, December has the shortest days of the year in Dyer Brook.
On the first day of the month, sunrise is at 6:55 am and sunset at 3:48 pm. On the last day of December, sunrise is at 7:14 am and sunset at 3:57 pm EST.

Sunshine

The average sunshine in December is 3.5h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 1 in December translates into this advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

The high-temperature during December is 27.3°F (-2.6°C) and the low-temperature is 16.2°F (-8.8°C).

What is the average humidity in December?

In Dyer Brook, the average relative humidity in December is 88%.

What is the wettest month?

December is the month with the most rainfall. Rain falls for 9.3 days and accumulates 3.27" (83mm) of precipitation.

How many days does it rain in December?

In Dyer Brook, in December, it is raining for 9.3 days, with typically 3.27" (83mm) of accumulated precipitation.

How much does it snow in December?

In Dyer Brook, in December, snow falls for 14.9 days, with typically accumulated 11.3" (287mm) of snow.

What is the month with the shortest days?

With an average of 8h and 42min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

In Dyer Brook, the average day length in December is 8h and 43min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:55 am and sunset at 3:48 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 3:57 pm EST.

How many hours of sunshine does Dyer Brook have in December?

In December, the average sunshine duration is 3.5h.

What is the month with the lowest UV index?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.

What is the UV index intensity in December in Dyer Brook?

The average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Dyer Brook, ME

Average temperature in December - Dyer Brook, ME
  • Average high temperature in December: 27.3°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (21.9°F).

  • Average low temperature in December: 16.2°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 (7.7°F).

Average pressure in December
Dyer Brook, ME

Average pressure in December - Dyer Brook, 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
Dyer Brook, ME

Average wind speed in December - Dyer Brook, ME
  • Average wind speed in December: 7.8mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in December
Dyer Brook, ME

Average humidity in December - Dyer Brook, ME
  • Average humidity in December: 88%

The months with the highest relative humidity are January, February and March (91%).
The month with the lowest relative humidity is May (76%).

Average rainfall in December
Dyer Brook, ME

Average rainfall in December - Dyer Brook, ME
  • Average rainfall in December: 3.27"

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (2.17").

Average rainfall days in December
Dyer Brook, ME

Average rainfall days in December - Dyer Brook, ME
  • Average rainfall days in December: 9.3 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in December
Dyer Brook, ME

Average snowfall in December - Dyer Brook, ME
  • Average snowfall in December: 11.3"

The months with the highest snowfall are January and February (13.07").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Dyer Brook, ME

Average snowfall days in December - Dyer Brook, ME
  • Average snowfall days in December: 14.9 days

The month with the highest number of snowfall days is February (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Dyer Brook, ME

Average daylight in December / Average sunshine in December - Dyer Brook, ME
  • Average daylight in December: 8h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in December: 3h and 3min

The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

Average sunshine days in December
Dyer Brook, ME

Average sunshine days in December - Dyer Brook, ME
  • Average sunshine days in December: 12.6 days

The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is April (8.7 days).

Average UV index in December
Dyer Brook, ME

Average UV index in December - Dyer Brook, ME
  • Average UV index in December: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in December
Dyer Brook, ME

Average cloud cover in December - Dyer Brook, ME
  • Average cloud cover in December: 64

The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 42).

Average visibility in December
Dyer Brook, ME

Average visibility in December - Dyer Brook, ME
  • Average visibility in December: 4mi

The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).

Dyer Brook, Maine, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location