January weather forecast
Troy, VT

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Weather in January

January, the same as December, in Troy, Vermont, is another subzero cold winter month, with an average temperature fluctuating between 8.6°F (-13°C) and 21.6°F (-5.8°C).

Temperature

In Troy, Vermont, January records the lowest average temperatures, peaking at 21.6°F (-5.8°C) and reaching a low of 8.6°F (-13°C).

Humidity

January is the most humid month in Troy, with an average relative humidity of 92%.

Rainfall

In January, in Troy, the rain falls for 4.5 days. Throughout January, 2.32" (59mm) of precipitation is accumulated. Throughout the year, there are 156.3 rainfall days, and 32.64" (829mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Troy, Vermont. In January, it is snowing for 20.8 days. Throughout January, 13.11" (333mm) of snow is accumulated. In Troy, Vermont, during the entire year, snow falls for 103.3 days and aggregates up to 62.6" (1590mm) of snow.

Daylight

In January, the average length of the day in Troy is 9h and 15min.
On the first day of January, sunrise is at 7:27 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:55 pm EST.

Sunshine

January and February, with an average of 2h of sunshine, are months with the least sunshine in Troy.

UV index

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Troy. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 1 in January translates into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Resources | Updated: Feb 14, 2024 | Published by: Weather Atlas

Frequently asked questions

What month is the coldest in Troy?

The coldest period in Troy, Vermont, is January, when temperatures fluctuate between an average high of 21.6°F (-5.8°C) and a low of 8.6°F (-13°C).

How cold is it in Troy in January?

In Troy, 21.6°F (-5.8°C) is the average high-temperature and 8.6°F (-13°C) is the average low-temperature during January.

What is the most humid month in Troy?

The most humid month in Troy is January, with an average relative humidity of 92%.

What is the average humidity in January in Troy?

In January, the average relative humidity in Troy, Vermont, is 92%.

How many days does it rain in January in Troy?

In Troy, Vermont, in January, during 4.5 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

How many days does it snow in January in Troy?

In January, in Troy, Vermont, it is snowing for 20.8 days. Throughout January, 13.11" (333mm) of snow is accumulated.

What is the average length of the day in January in Troy?

In Troy, Vermont, the average day length in January is 9h and 15min.

When are sunrise and sunset in January in Troy?

On the first day of January in Troy, Vermont, sunrise is at 7:27 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:55 pm EST.

What are the months with the least sunshine in Troy?

January and February, with an average of 2h of sunshine, are months with the least sunshine in Troy.

How many hours of sunshine does Troy have in January?

The average sunshine duration in January in Troy, Vermont, is 2h.

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

The months with the lowest UV index in Troy, Vermont, are January, February and December, with an average maximum UV index of 1.

What is the UV index intensity in January in Troy?

In January, the average daily maximum UV index in Troy is 1. A UV Index estimate 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 January
Troy, VT

Average temperature in January - Troy, VT
  • Average high temperature in January: 21.6°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (21.6°F).

  • Average low temperature in January: 8.6°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 (8.6°F).

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Average pressure in January
Troy, VT

Average pressure in January - Troy, VT
  • Average pressure in January: 30.01"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).

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Average wind speed in January
Troy, VT

Average wind speed in January - Troy, VT
  • Average wind speed in January: 6.8mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in January
Troy, VT

Average humidity in January - Troy, VT
  • Average humidity in January: 92%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in January
Troy, VT

Average rainfall in January - Troy, VT
  • Average rainfall in January: 2.32"

The wettest months (with the highest rainfall) are May and June (3.23").
The driest month (with the least rainfall) is February (2.13").

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Average rainfall days in January
Troy, VT

Average rainfall days in January - Troy, VT
  • Average rainfall days in January: 4.5 days

The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in January
Troy, VT

Average snowfall in January - Troy, VT
  • Average snowfall in January: 13.11"

The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Troy, VT

Average snowfall days in January - Troy, VT
  • Average snowfall days in January: 20.8 days

The month with the highest number of snowfall days is February (21.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Troy, VT

Average daylight in January / Average sunshine in January - Troy, VT
  • Average daylight in January: 9h and 1min

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 January: 2h and 0min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 0min).

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Average sunshine days in January
Troy, VT

Average sunshine days in January - Troy, VT
  • Average sunshine days in January: 8.7 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (6.2 days).

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Average UV index in January
Troy, VT

Average UV index in January - Troy, VT
  • Average UV index in January: 1

The months with the highest UV index are June and July (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 January
Troy, VT

Average cloud cover in January - Troy, VT
  • Average cloud cover in January: 80

The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 40).

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Average visibility in January
Troy, VT

Average visibility in January - Troy, VT
  • Average visibility in January: 4mi

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

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Troy, Vermont, USA

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