December weather forecast
Liverpool, NY

Weather in December

December, the first month of the winter in Liverpool, is still a cold month, with an average temperature varying between 25.5°F (-3.6°C) and 34.5°F (1.4°C).

Temperature

In December, the average high-temperature decreases from a frosty 44.8°F (7.1°C) in November to a wintry 34.5°F (1.4°C). The average low-temperature, in December, is 25.5°F (-3.6°C).

Humidity

The average relative humidity in December in Liverpool is 85%.

Rainfall

In Liverpool, during December, the rain falls for 9.2 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, in Liverpool, there are 141.4 rainfall days, and 16.57" (421mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Liverpool. The months with the most snowfall in Liverpool are February and December, with an average 3.62" (92mm) of accumulated snow.

Daylight

December has the shortest days of the year, with an average of 9h and 4min of daylight.
On the first day of the month, sunrise is at 7:16 am and sunset at 4:31 pm. On the last day of December, in Liverpool, sunrise is at 7:36 am and sunset at 4:39 pm EST.

Sunshine

The average sunshine in December in Liverpool is 2.9h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 1 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the temperature in December in Liverpool?

In December, the average high-temperature is 34.5°F (1.4°C), and the average low-temperature is 25.5°F (-3.6°C).

What is the average humidity in December in Liverpool?

In Liverpool, the average relative humidity in December is 85%.

How many days does it rain in December in Liverpool?

In December, in Liverpool, New York, the rain falls for 9.2 days. Throughout December, 1.26" (32mm) of precipitation is accumulated.

What is the snowiest month in Liverpool?

The months with the most snowfall in Liverpool are February and December, with an average 3.62" (92mm) of accumulated snow.

How many days does it snow in December in Liverpool?

In Liverpool, in December, during 14.3 snowfall days, 3.62" (92mm) of snow is typically accumulated.

What is the month with the shortest days in Liverpool?

With an average of 9h and 4min of daylight, December has the shortest days of the year in Liverpool.

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

In Liverpool, the average day length in December is 9h and 4min.

When are sunrise and sunset in December in Liverpool?

In December, on the first day of the month, sunrise is at 7:16 am and sunset at 4:31 pm. On the last day of the month, in Liverpool, sunrise is at 7:36 am and sunset at 4:39 pm EST.

How long on average sun shines in December in Liverpool?

In December, the average sunshine duration in Liverpool, New York, is 2.9h.

What are the months with the lowest UV index in Liverpool?

January and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index reading in December in Liverpool?

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

Average temperature in December - Liverpool, NY
  • Average high temperature in December: 34.5°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in December: 25.5°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in December
Liverpool, NY

Average pressure in December - Liverpool, 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).

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Average wind speed in December
Liverpool, NY

Average wind speed in December - Liverpool, NY
  • Average wind speed in December: 9.9mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in December
Liverpool, NY

Average humidity in December - Liverpool, NY
  • Average humidity in December: 85%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (78%).

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Average rainfall in December
Liverpool, NY

Average rainfall in December - Liverpool, NY
  • Average rainfall in December: 1.26"

The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is September (1.02").

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Average rainfall days in December
Liverpool, NY

Average rainfall days in December - Liverpool, NY
  • Average rainfall days in December: 9.2 days

The months with the highest number of rainy days are May and July (15 days).
The month with the least rainy days is January (6.7 days).

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Average snowfall in December
Liverpool, NY

Average snowfall in December - Liverpool, NY
  • Average snowfall in December: 3.62"

The months with the highest snowfall are February and December (3.62").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Liverpool, NY

Average snowfall days in December - Liverpool, NY
  • Average snowfall days in December: 14.3 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
Liverpool, NY

Average daylight in December / Average sunshine in December - Liverpool, NY
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 19min).
The month with the shortest days is December (Average daylight: 9h and 4min).

  • Average sunshine in December: 2h and 54min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

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Average sunshine days in December
Liverpool, NY

Average sunshine days in December - Liverpool, NY
  • Average sunshine days in December: 10.3 days

The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is February (7.2 days).

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Average UV index in December
Liverpool, NY

Average UV index in December - Liverpool, 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
Liverpool, NY

Average cloud cover in December - Liverpool, NY
  • Average cloud cover in December: 71

The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in December
Liverpool, NY

Average visibility in December - Liverpool, NY
  • Average visibility in December: 5mi

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

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