December weather forecast
Peru, VT

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Weather in December

Summing up the year, December brings back the full-blown winter season in Peru, Vermont. The temperatures continually drop, with the lower average being 20.3°F (-6.5°C). Snowfall returns with a vengeance, laying a white blanket over the city, enabling winter activities such as skiing and snowboarding to take place. It’s the month with the shortest daylight hours, with darkness setting early in the afternoon. Wind speeds rise again, further enhancing the chilling sensation associated with this month.

Temperature

December weather in Peru is marked by a drop in the average high-temperature, falling from an icy 41°F (5°C) in November to a freezing cold 30.4°F (-0.9°C). In December, Peru reports a consistent average low-temperature of 20.3°F (-6.5°C) during the nights.

Humidity

In December, the average relative humidity is 85%.

Rainfall

In December, the rain falls for 8.1 days. Throughout December, 3.27" (83mm) of precipitation is accumulated. In Peru, Vermont, during the entire year, the rain falls for 154.9 days and collects up to 37.32" (948mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Peru, Vermont. In Peru, Vermont, during December, snow falls for 17.7 days and regularly aggregates up to 12.56" (319mm) of snow. In Peru, during the entire year, snow falls for 99.8 days and aggregates up to 82.64" (2099mm) of snow.

Daylight

With an average of 9h and 0min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:04 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 4:26 pm EST.

Sunshine

The average sunshine in December is 3.4h.

UV index

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Peru, Vermont. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 1 during December morphs into the following directions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is it in Peru in December?

The average high-temperature and low-temperature in Peru during December are 30.4°F (-0.9°C) and 20.3°F (-6.5°C) respectively.

What is the average humidity in December in Peru?

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

How much does it rain in Peru in December?

In Peru, in December, it is raining for 8.1 days, with typically 3.27" (83mm) of accumulated precipitation.

How much does it snow in Peru in December?

In Peru, during December, snow falls for 17.7 days and regularly aggregates up to 12.56" (319mm) of snow.

What is the month with the shortest days in Peru?

The month with the shortest days in Peru is December, with an average of 9h and 0min of daylight.

How many hours of daylight does Peru have in December?

The average day length in December is 9h and 2min.

When is the sunrise / sunset in December in Peru?

On the first day of December in Peru, sunrise is at 7:04 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 4:26 pm EST.

How many hours of sunshine does Peru have in December?

In December, the average sunshine duration is 3.4h.

When is the lowest UV index in Peru?

January, February 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 Peru?

In Peru, the average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a low health threat 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
Peru, VT

Average temperature in December - Peru, VT
  • Average high temperature in December: 30.4°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (24.4°F).

  • Average low temperature in December: 20.3°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

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Average pressure in December
Peru, VT

Average pressure in December - Peru, VT
  • Average pressure in December: 30.05"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in December
Peru, VT

Average wind speed in December - Peru, VT
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in December
Peru, VT

Average humidity in December - Peru, VT
  • Average humidity in December: 85%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (77%).

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Average rainfall in December
Peru, VT

Average rainfall in December - Peru, VT
  • Average rainfall in December: 3.27"

The wettest month (with the highest rainfall) is June (3.62").
The driest months (with the least rainfall) are January, March and September (2.64").

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Average rainfall days in December
Peru, VT

Average rainfall days in December - Peru, VT
  • Average rainfall days in December: 8.1 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (5.5 days).

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Average snowfall in December
Peru, VT

Average snowfall in December - Peru, VT
  • Average snowfall in December: 12.56"

The month with the highest snowfall is February (15.87").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Peru, VT

Average snowfall days in December - Peru, VT
  • Average snowfall days in December: 17.7 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
Peru, VT

Average daylight in December / Average sunshine in December - Peru, VT
  • Average daylight in December: 9h and 0min

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 0min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).

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Average sunshine days in December
Peru, VT

Average sunshine days in December - Peru, VT
  • Average sunshine days in December: 11.5 days

The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is February (8.9 days).

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Average UV index in December
Peru, VT

Average UV index in December - Peru, 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).

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Average cloud cover in December
Peru, VT

Average cloud cover in December - Peru, VT
  • Average cloud cover in December: 64

The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 40).

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Average visibility in December
Peru, VT

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

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

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Peru, Vermont, USA

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