December weather forecast and climate
Almyville, CT

December, the first month of the winter, in Almyville, is still a cold month, with average temperature fluctuating between 29.3°F (-1.5°C) and 40.1°F (4.5°C).

Temperature

In Almyville, the average high-temperature decreases, from a frosty 49.1°F (9.5°C) in November, to a cold 40.1°F (4.5°C). In December, in Almyville, the average low-temperature is 29.3°F (-1.5°C).

Humidity

In December, the average relative humidity is 77%.

Rainfall

December is the month with the most rainfall in Almyville. Rain falls for 11.2 days and accumulates 3.39" (86mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. In December, it is snowing for 4.9 days. Throughout December, 1.97" (50mm) of snow is accumulated. Throughout the year, there are 29.7 snowfall days, and 12.99" (330mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9.2h of daylight.

Sunshine

In December, the average sunshine is 4.9h.

UV index

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Almyville?

The average high-temperature, in December, is 40.1°F (4.5°C), while the average low-temperature is 29.3°F (-1.5°C).

What is the average humidity in December in Almyville?

The average relative humidity in December is 77%.

How much does it rain in Almyville in December?

In December, in Almyville, Connecticut, the rain falls for 11.2 days. Throughout December, 3.39" (86mm) of precipitation is accumulated.

What is the wettest month in Almyville?

The month with the most rainfall in Almyville is December when the rain falls for 11.2 days and typically aggregates up to 3.39" (86mm) of precipitation.

How many days does it snow in December in Almyville?

In Almyville, in December, during 4.9 snowfall days, 1.97" (50mm) of snow is typically accumulated.

What is the month with the shortest days in Almyville?

With an average of 9.2h of daylight, December has the shortest days of the year.

How many hours of daylight does Almyville have in December?

The average length of the day in December in Almyville is 9.2h.

How many hours of sunshine does Almyville have in December?

In Almyville, the average sunshine in December is 4.9h.

What is the month with the lowest UV index in Almyville?

Months with the lowest UV index in Almyville are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Almyville?

In December, the average daily maximum UV index in Almyville, Connecticut, is 2. A UV Index reading of 2, and below, represents a low health threat from the exposure to the Sun's UV radiation.
Average temperature in December - Almyville, CT
  • Average high temperature in December: 40.1°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in December: 29.3°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in December - Almyville, CT
  • Average pressure in December: 30.04"

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed in December - Almyville, CT
  • Average wind speed in December: 9mph

The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in December - Almyville, CT
  • Average humidity in December: 77%

Months with the highest relative humidity are February, June, July and September (79%).
The month with the lowest relative humidity is April (72%).

Average rainfall in December - Almyville, CT
  • 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 September (1.73").

Average rainfall days in December - Almyville, CT
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in December - Almyville, CT
  • Average snowfall in December: 1.97"

The month with the highest snowfall is March (3.62").
Months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in December - Almyville, CT
  • Average snowfall days in December: 4.9 days

The month with the highest number of snowfall days is February (7.7 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Almyville, CT
  • Average daylight in December: 9.2h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in December: 4.9h

Months with the most sunshine are July and August (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days in December - Almyville, CT
  • Average sunshine days in December: 15.6 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in December - Almyville, CT
  • Average UV index in December: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December - Almyville, CT
  • Average cloud cover in December: 47

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in December - Almyville, CT
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, September, October, November and December (6mi).
Months with the lowest visibility are May, June, July and August (5mi).