December weather forecast
Corinna, ME

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Weather in December

December, the first month of the winter in Corinna, is also a subzero cold month, with an average temperature ranging between min 19.8°F (-6.8°C) and max 30.4°F (-0.9°C).

Temperature

December involves a decrease in temperature, down from an icy 41.9°F (5.5°C) in November to a subzero cold 30.4°F (-0.9°C). Corinna's nighttime temperature in December drops to an average of 19.8°F (-6.8°C).

Humidity

In December, the average relative humidity is 82%.

Rainfall

In Corinna, during December, the rain falls for 7.3 days and regularly aggregates up to 1.22" (31mm) of precipitation. In Corinna, during the entire year, the rain falls for 120.7 days and collects up to 15.79" (401mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 9.4 days. Throughout December, 3.07" (78mm) of snow is accumulated. Throughout the year, there are 48.1 snowfall days, and 17.32" (440mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 8h and 48min of daylight.
On the first day of December in Corinna, sunrise is at 6:55 am and sunset at 3:57 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:05 pm EST.

Sunshine

In December, the average sunshine in Corinna is 4.2h.

UV index

The months with the lowest UV index 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 low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.

Frequently asked questions

How cold is it in December?

In Corinna, 30.4°F (-0.9°C) is the average high-temperature and 19.8°F (-6.8°C) is the average low-temperature during December.

What is the average humidity in December?

In Corinna, the average relative humidity in December is 82%.

How much does it rain in December?

In Corinna, in December, during 7.3 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

How many days does it snow in December?

In Corinna, during December, snow falls for 9.4 days and regularly aggregates up to 3.07" (78mm) of snow.

What is the month with the shortest days?

With an average of 8h and 48min of daylight, December has the shortest days of the year in Corinna.

What is the average length of the day in December?

The average day length in December is 8h and 51min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 6:55 am and sunset at 3:57 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:05 pm EST.

How long on average sun shines in December?

In Corinna, the average sunshine duration in December is 4.2h.

What are the months with the lowest UV index?

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.

What is the UV index reading in December?

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Corinna, ME

Average temperature in December - Corinna, ME
  • Average high temperature in December: 30.4°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (24.8°F).

  • Average low temperature in December: 19.8°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).

Average pressure in December
Corinna, ME

Average pressure in December - Corinna, ME
  • Average pressure in December: 30.01"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
Corinna, ME

Average wind speed in December - Corinna, ME
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in December
Corinna, ME

Average humidity in December - Corinna, ME
  • Average humidity in December: 82%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are May and November (77%).

Average rainfall in December
Corinna, ME

Average rainfall in December - Corinna, ME
  • Average rainfall in December: 1.22"

The wettest months (with the highest rainfall) are April, June and October (1.73").
The driest months (with the least rainfall) are February and March (0.91").

Average rainfall days in December
Corinna, ME

Average rainfall days in December - Corinna, ME
  • Average rainfall days in December: 7.3 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in December
Corinna, ME

Average snowfall in December - Corinna, ME
  • Average snowfall in December: 3.07"

The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Corinna, ME

Average snowfall days in December - Corinna, ME
  • Average snowfall days in December: 9.4 days

The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Corinna, 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 48min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days in December
Corinna, ME

Average sunshine days in December - Corinna, ME
  • Average sunshine days in December: 17.7 days

The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is July (12.4 days).

Average UV index in December
Corinna, ME

Average UV index in December - Corinna, 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
Corinna, ME

Average cloud cover in December - Corinna, ME
  • Average cloud cover in December: 54

The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 40).

Average visibility in December
Corinna, ME

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

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

Corinna, Maine, USA

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