December weather forecast
Berne, NY

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Weather in December

The first month of the winter, December, is also an icy month in Berne, New York, with an average temperature fluctuating between 24.4°F (-4.2°C) and 34.7°F (1.5°C).

Temperature

With the onset of December, Berne's average high-temperature adjusts, receding from November's chilly 45.5°F (7.5°C) to an icy 34.7°F (1.5°C). In the month of December, the nighttime temperature dips to a steady average of 24.4°F (-4.2°C).

Humidity

In Berne, the average relative humidity in December is 81%.

Rainfall

In Berne, in December, it is raining for 11.5 days, with typically 2.8" (71mm) of accumulated precipitation. Throughout the year, there are 160.4 rainfall days, and 32.44" (824mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Berne, in December, snow falls for 8.6 days, with typically accumulated 6.81" (173mm) of snow. In Berne, during the entire year, snow falls for 51.2 days and aggregates up to 32.09" (815mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 6min of daylight.
On the first day of December, sunrise is at 7:07 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 4:33 pm EST.

Sunshine

In Berne, the average sunshine in December is 4.3h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 1 during December morphs into the following directions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.

Frequently asked questions

How cold is it in Berne in December?

Berne in December has an average high-temperature of 34.7°F (1.5°C) and an average low-temperature of 24.4°F (-4.2°C). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in July is evaluated at 86°F (30°C).

What is the average humidity in December?

In Berne, the average relative humidity in December is 81%.

How many days does it rain in December?

In Berne, in December, during 11.5 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

How much does it snow in December?

In Berne, in December, snow falls for 8.6 days, with typically accumulated 6.81" (173mm) of snow.

What is the month with the shortest days?

With an average of 9h and 6min of daylight, December has the shortest days of the year.

How many hours of daylight does Berne have in December?

The average day length in December is 9h and 7min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:07 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 4:33 pm EST.

How many hours of sunshine does Berne have in December?

In Berne, the average sunshine duration in December is 4.3h.

What is the month with the lowest UV index?

With an average maximum UV index of 1, December is the month with the lowest UV index.

What is the UV index intensity in December?

The average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a low health threat from 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
Berne, NY

Average temperature in December - Berne, NY
  • Average high temperature in December: 34.7°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in December: 24.4°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

Average pressure in December
Berne, NY

Average pressure in December - Berne, NY
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in December
Berne, NY

Average wind speed in December - Berne, NY
  • Average wind speed in December: 7.6mph

The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in December
Berne, NY

Average humidity in December - Berne, NY
  • Average humidity in December: 81%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (74%).

Average rainfall in December
Berne, NY

Average rainfall in December - Berne, NY
  • Average rainfall in December: 2.8"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days in December
Berne, NY

Average rainfall days in December - Berne, NY
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (8.3 days).

Average snowfall in December
Berne, NY

Average snowfall in December - Berne, NY
  • Average snowfall in December: 6.81"

The month with the highest snowfall is January (8.15").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Berne, NY

Average snowfall days in December - Berne, NY
  • Average snowfall days in December: 8.6 days

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Berne, NY

Average daylight in December / Average sunshine in December - Berne, NY
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days in December
Berne, NY

Average sunshine days in December - Berne, NY
  • Average sunshine days in December: 14.1 days

The month with the most sunshine days is September (16.7 days).
The months with the least sunshine days are February and April (11.3 days).

Average UV index in December
Berne, NY

Average UV index in December - Berne, NY
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in December
Berne, NY

Average cloud cover in December - Berne, NY
  • 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 July and August (Cloud cover 33).

Average visibility in December
Berne, NY

Average visibility in December - Berne, NY
  • Average visibility in December: 6mi

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

Berne, New York, USA

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