December weather forecast
Isle La Motte, VT

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Weather in December

December, the first month of the winter in Isle La Motte, is still a freezing cold month, with temperature in the range of an average low of 19.8°F (-6.8°C) and an average high of 30°F (-1.1°C).

Temperature

As November transitions into December, Isle La Motte sees a drop in the average high-temperature, transitioning from a cold 41.9°F (5.5°C) to a freezing cold 30°F (-1.1°C). Isle La Motte's temperature lowers to a mean of 19.8°F (-6.8°C) during the nights in December.

Humidity

The average relative humidity in December in Isle La Motte is 85%.

Rainfall

In Isle La Motte, in December, it is raining for 8.3 days, with typically 1.93" (49mm) of accumulated precipitation. Throughout the year, there are 150.7 rainfall days, and 28.31" (719mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Isle La Motte, in December, during 12.6 snowfall days, 4.96" (126mm) of snow is typically accumulated. In Isle La Motte, during the entire year, snow falls for 60.6 days and aggregates up to 28.58" (726mm) of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 54min of daylight.
On the first day of December, sunrise is at 7:11 am and sunset at 4:13 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 4:22 pm EST.

Sunshine

In Isle La Motte, the average sunshine in December is 3.4h.

UV index

The months with the lowest UV index are January, February 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 rays for average individuals.
Note: The UV index of 1 during December leads to these advisories:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

The high-temperature, in December, in Isle La Motte, is 30°F (-1.1°C), while the low-temperature averages to 19.8°F (-6.8°C).

What is the average humidity in December?

In December, the average relative humidity is 85%.

How many days does it rain in December?

In December, the rain falls for 8.3 days. Throughout December, 1.93" (49mm) of precipitation is accumulated.

How many days does it snow in December?

In Isle La Motte, during December, snow falls for 12.6 days and regularly aggregates up to 4.96" (126mm) of snow.

What is the month with the shortest days?

With an average of 8h and 54min of daylight, December has the shortest days of the year.

How many hours of daylight does Isle La Motte have in December?

The average day length in December is 8h and 51min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:11 am and sunset at 4:13 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 4:22 pm EST.

How many hours of sunshine does Isle La Motte have in December?

In Isle La Motte, the average sunshine duration in December is 3.4h.

What is the month with the lowest UV index?

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Isle La Motte.

How high is the UV index in December?

The average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe 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
Isle La Motte, VT

Average temperature in December - Isle La Motte, VT
  • Average high temperature in December: 30°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (23.7°F).

  • Average low temperature in December: 19.8°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).

Average pressure in December
Isle La Motte, VT

Average pressure in December - Isle La Motte, VT
  • Average pressure in December: 30.04"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in December
Isle La Motte, VT

Average wind speed in December - Isle La Motte, VT
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in December
Isle La Motte, VT

Average humidity in December - Isle La Motte, VT
  • Average humidity in December: 85%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (75%).

Average rainfall in December
Isle La Motte, VT

Average rainfall in December - Isle La Motte, VT
  • Average rainfall in December: 1.93"

The wettest months (with the highest rainfall) are June and August (3.23").
The driest month (with the least rainfall) is January (1.65").

Average rainfall days in December
Isle La Motte, VT

Average rainfall days in December - Isle La Motte, VT
  • Average rainfall days in December: 8.3 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in December
Isle La Motte, VT

Average snowfall in December - Isle La Motte, VT
  • Average snowfall in December: 4.96"

The month with the highest snowfall is February (7.44").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Isle La Motte, VT

Average snowfall days in December - Isle La Motte, VT
  • Average snowfall days in December: 12.6 days

The month with the highest number of snowfall days is February (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Isle La Motte, VT

Average daylight in December / Average sunshine in December - Isle La Motte, VT
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in December: 3h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).

Average sunshine days in December
Isle La Motte, VT

Average sunshine days in December - Isle La Motte, VT
  • Average sunshine days in December: 13.7 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.2 days).

Average UV index in December
Isle La Motte, VT

Average UV index in December - Isle La Motte, VT
  • Average UV index in December: 1

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

Average cloud cover in December
Isle La Motte, VT

Average cloud cover in December - Isle La Motte, VT
  • Average cloud cover in December: 65

The month with the most cloud cover is February (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in December
Isle La Motte, VT

Average visibility in December - Isle La Motte, VT
  • 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).

Isle La Motte, Vermont, USA

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