December weather forecast
Fairlee, VT

Weather in December

December, the first month of the winter, in Fairlee, is still a freezing cold month, with average temperature ranging between max 30°F (-1.1°C) and min 20.3°F (-6.5°C).

Temperature

In December, the average high-temperature decreases, from a cold 41.4°F (5.2°C) in November, to a subzero cold 30°F (-1.1°C). The average low-temperature, in Fairlee, is 20.3°F (-6.5°C).

Humidity

In December, the average relative humidity in Fairlee is 83%.

Rainfall

In Fairlee, in December, during 10.6 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, in Fairlee, there are 158.3 rainfall days, and 28.78" (731mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Fairlee, Vermont,, during 13.9 snowfall days, 7.2" (183mm) of snow is typically accumulated. In Fairlee, Vermont, during the entire year, snow falls for 77.6 days, and aggregates up to 45.12" (1146mm) of snow.

Daylight

December has the shortest days of the year in Fairlee, Vermont, with an average of 9h of daylight.

Sunshine

The average sunshine in December is 3.9h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV radiation 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in December in Fairlee?

The average relative humidity in December in Fairlee is 83%.

How many days does it rain in December in Fairlee?

In Fairlee, in December, during 10.6 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

How much does it snow in Fairlee in December?

In Fairlee, during December, snow falls for 13.9 days and regularly aggregates up to 7.2" (183mm) of snow.

What is the month with the shortest days in Fairlee?

The month with the shortest days in Fairlee, Vermont, is December, with an average of 9h of daylight.

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

The average length of the day in December in Fairlee, Vermont, is 9h.

How many hours of sunshine does Fairlee have in December?

In December, the average sunshine is 3.9h.

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

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 in Fairlee?

The average daily maximum UV index in December in Fairlee is 1. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.

Average temperature in December
Fairlee, VT

Average temperature in December - Fairlee, VT
  • Average high temperature in December: 30°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (23.9°F).

  • Average low temperature in December: 20.3°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

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Average pressure in December
Fairlee, VT

Average pressure in December - Fairlee, VT
  • Average pressure in December: 30.04"

The month with the highest atmospheric pressure is November (30.07").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in December
Fairlee, VT

Average wind speed in December - Fairlee, VT
  • Average wind speed in December: 6.6mph

The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in December
Fairlee, VT

Average humidity in December - Fairlee, VT
  • Average humidity in December: 83%

Months with the highest relative humidity are January and February (87%).
Months with the lowest relative humidity are April and May (76%).

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Average rainfall in December
Fairlee, VT

Average rainfall in December - Fairlee, VT
  • Average rainfall in December: 2.52"

The wettest month (with the highest rainfall) is October (3.11").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in December
Fairlee, VT

Average rainfall days in December - Fairlee, VT
  • Average rainfall days in December: 10.6 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (7.2 days).

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Average snowfall in December
Fairlee, VT

Average snowfall in December - Fairlee, VT
  • Average snowfall in December: 7.2"

The month with the highest snowfall is February (12.28").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Fairlee, VT

Average snowfall days in December - Fairlee, VT
  • Average snowfall days in December: 13.9 days

The month with the highest number of snowfall days is January (16.8 days).
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
Fairlee, VT

Average daylight in December / Average sunshine in December - Fairlee, VT
  • Average daylight in December: 9h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in December: 3.9h

The month with the most sunshine is August (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 3.5h).

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Average sunshine days in December
Fairlee, VT

Average sunshine days in December - Fairlee, VT
  • Average sunshine days in December: 12.5 days

The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index in December
Fairlee, VT

Average UV index in December - Fairlee, VT
  • Average UV index in December: 1

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

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Average cloud cover in December
Fairlee, VT

Average cloud cover in December - Fairlee, VT
  • Average cloud cover in December: 61

The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in December
Fairlee, VT

Average visibility in December - Fairlee, VT
  • Average visibility in December: 5mi

Months with the highest visibility are April, May, June, July, August, October, November and December (5mi).
Months with the lowest visibility are January, February, March and September (4mi).

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