December weather forecast
Chemung, NY

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Weather in December

The first month of the winter, December, is also an icy month in Chemung, New York, with an average temperature ranging between max 34.7°F (1.5°C) and min 25.5°F (-3.6°C).

Temperature

A shift in the average high-temperature occurs in December, reducing from a chilly 44.8°F (7.1°C) in November to an icy 34.7°F (1.5°C). The mean low-temperature during December nights is a subzero cold 25.5°F (-3.6°C).

Humidity

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

Rainfall

In December, in Chemung, the rain falls for 12.5 days. Throughout December, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 171.9 rainfall days, and 28.54" (725mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Chemung, New York. In Chemung, in December, during 15.1 snowfall days, 5.39" (137mm) of snow is typically accumulated. Throughout the year, in Chemung, there are 74.9 snowfall days, and 30.08" (764mm) of snow is accumulated.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year in Chemung, New York.
On the first day of December in Chemung, sunrise is at 7:15 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:45 pm EST.

Sunshine

The months with the least sunshine are February and December, with an average of 3.2h of sunshine.

UV index

The months with the lowest UV index in Chemung are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 1 in December leads to these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

How cold is December in Chemung?

In Chemung, in December, the average high-temperature is 34.7°F (1.5°C), and the average low-temperature is 25.5°F (-3.6°C).

What is the average humidity in December in Chemung?

In December, the average relative humidity is 84%.

How much does it rain in Chemung in December?

In December, in Chemung, the rain falls for 12.5 days. Throughout December, 2.09" (53mm) of precipitation is accumulated.

How many days does it snow in December in Chemung?

In Chemung, New York, in December, snow falls for 15.1 days, with typically accumulated 5.39" (137mm) of snow.

What is the month with the shortest days in Chemung?

The month with the shortest days in Chemung is December, with an average of 9h and 12min of daylight.

What is the average length of the day in December in Chemung?

In Chemung, New York, the average day length in December is 9h and 11min.

When are sunrise and sunset in December in Chemung?

On the first day of December in Chemung, sunrise is at 7:15 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:45 pm EST.

What are the months with the least sunshine in Chemung?

February and December, with an average of 3.2h of sunshine, are months with the least sunshine.

How many hours of sunshine does Chemung have in December?

The average sunshine duration in December is 3.2h.

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

The months with the lowest UV index in Chemung, New York, are January and December, with an average maximum UV index of 1.

What is the UV index intensity in December in Chemung?

In Chemung, the average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a low health risk 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
Chemung, NY

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

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in December: 25.5°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

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Average pressure in December
Chemung, NY

Average pressure in December - Chemung, NY
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
Chemung, NY

Average wind speed in December - Chemung, NY
  • Average wind speed in December: 8.2mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in December
Chemung, NY

Average humidity in December - Chemung, NY
  • Average humidity in December: 84%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (78%).

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Average rainfall in December
Chemung, NY

Average rainfall in December - Chemung, NY
  • Average rainfall in December: 2.09"

The wettest months (with the highest rainfall) are April and July (2.91").
The driest months (with the least rainfall) are January and November (1.77").

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Average rainfall days in December
Chemung, NY

Average rainfall days in December - Chemung, NY
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (8.6 days).

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Average snowfall in December
Chemung, NY

Average snowfall in December - Chemung, NY
  • Average snowfall in December: 5.39"

The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Chemung, NY

Average snowfall days in December - Chemung, NY
  • Average snowfall days in December: 15.1 days

The month with the highest number of snowfall days is January (18.3 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
Chemung, NY

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are February and December (Average sunshine: 3h and 12min).

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Average sunshine days in December
Chemung, NY

Average sunshine days in December - Chemung, NY
  • Average sunshine days in December: 8.9 days

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is February (7.7 days).

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Average UV index in December
Chemung, NY

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

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

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Average cloud cover in December
Chemung, NY

Average cloud cover in December - Chemung, NY
  • Average cloud cover in December: 67

The months with the most cloud cover are January, February and December (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 39).

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Average visibility in December
Chemung, NY

Average visibility in December - Chemung, NY
  • 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).

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Chemung, New York, USA

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