December weather forecast
Caratunk, ME

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Weather in December

The first month of the winter, December, is still a freezing cold month in Caratunk, Maine, with an average temperature fluctuating between 27.3°F (-2.6°C) and 16.7°F (-8.5°C).

Temperature

As December arrives, Caratunk's weather displays a decrease in high-temperatures, transitioning from November's icy 38.8°F (3.8°C) to a subzero cold 27.3°F (-2.6°C). Caratunk's average low-temperature in the month of December is recorded at a still freezing cold 16.7°F (-8.5°C).

Humidity

The average relative humidity in December in Caratunk, Maine, is 84%.

Rainfall

In December, the rain falls for 13.4 days. Throughout December, 2.87" (73mm) of precipitation is accumulated. Throughout the year, in Caratunk, there are 168.2 rainfall days, and 31.57" (802mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Caratunk, during December, snow falls for 16.5 days and regularly aggregates up to 11.54" (293mm) of snow. Throughout the year, there are 94.5 snowfall days, and 72.09" (1831mm) of snow is accumulated.

Daylight

With an average of 8h and 48min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:59 am and sunset at 3:59 pm. On the last day of December, sunrise is at 7:18 am and sunset at 4:07 pm EST.

Sunshine

In December, the average sunshine in Caratunk is 4.1h.

UV index

The average daily maximum UV index in December in Caratunk is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 2 during December morphs into the following directions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

How cold is it in Caratunk in December?

The average high-temperature, in December, in Caratunk, is 27.3°F (-2.6°C), while the average low-temperature is 16.7°F (-8.5°C).

What is the average humidity in December in Caratunk?

In Caratunk, the average relative humidity in December is 84%.

How many days does it rain in December in Caratunk?

In Caratunk, in December, during 13.4 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

How much does it snow in Caratunk in December?

In Caratunk, during December, snow falls for 16.5 days and regularly aggregates up to 11.54" (293mm) of snow.

What is the month with the shortest days in Caratunk?

The month with the shortest days in Caratunk is December, with an average of 8h and 48min of daylight.

How many hours of daylight does Caratunk have in December?

In Caratunk, the average day length in December is 8h and 49min.

When is the sunrise / sunset in December in Caratunk?

In December, on the first day of the month, sunrise is at 6:59 am and sunset at 3:59 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 4:07 pm EST.

How many hours of sunshine does Caratunk have in December?

In December, the average sunshine duration is 4.1h.

How high is the UV index in December in Caratunk?

In December, the average daily maximum UV index in Caratunk, Maine, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
Caratunk, ME

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

The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (21.9°F).

  • Average low temperature in December: 16.7°F

The month with the highest average low temperature is July (54.5°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).

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Average pressure in December
Caratunk, ME

Average pressure in December - Caratunk, ME
  • Average pressure in December: 30.02"Hg

The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Caratunk, ME

Average wind speed in December - Caratunk, ME
  • Average wind speed in December: 6.8mph

The windiest month (with the highest average wind speed) is March (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Caratunk, ME

Average humidity in December - Caratunk, ME
  • Average humidity in December: 84%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (76%).

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Average rainfall in December
Caratunk, ME

Average rainfall in December - Caratunk, ME
  • Average rainfall in December: 2.87"

The wettest month (with the highest rainfall) is October (3.5").
The driest month (with the least rainfall) is July (2.13").

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Average rainfall days in December
Caratunk, ME

Average rainfall days in December - Caratunk, ME
  • Average rainfall days in December: 13.4 days

The months with the highest number of rainy days are June and July (17.5 days).
The month with the least rainy days is February (9.5 days).

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Average snowfall in December
Caratunk, ME

Average snowfall in December - Caratunk, ME
  • Average snowfall in December: 11.54"

The month with the highest snowfall is February (14.49").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Caratunk, ME

Average snowfall days in December - Caratunk, ME
  • Average snowfall days in December: 16.5 days

The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Caratunk, ME

Average daylight in December / Average sunshine in December - Caratunk, 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: 4h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

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Average sunshine days in December
Caratunk, ME

Average sunshine days in December - Caratunk, ME
  • Average sunshine days in December: 10.8 days

The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in December
Caratunk, ME

Average UV index in December - Caratunk, ME
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in December
Caratunk, ME

Average cloud cover in December - Caratunk, ME
  • Average cloud cover in December: 57

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 40).

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Average visibility in December
Caratunk, ME

Average visibility in December - Caratunk, ME
  • Average visibility in December: 5mi

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

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Caratunk, Maine, USA

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