January weather forecast and climate
West Brattleboro, VT

Weather in January

January, like December, is a freezing cold winter month in West Brattleboro, Vermont, with temperature in the range of an average low of 15.1°F (-9.4°C) and an average high of 27.9°F (-2.3°C).

Temperature

January is the coldest month, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 15.1°F (-9.4°C).

Humidity

The average relative humidity in West Brattleboro is 84%.

Rainfall

In West Brattleboro, during January, the rain falls for 4.3 days and regularly aggregates up to 0.59" (15mm) of precipitation. Throughout the year, in West Brattleboro, there are 91.5 rainfall days, and 7.8" (198mm) of precipitation is accumulated.

Snowfall

Months with snowfall in West Brattleboro are January through April, October through December. The month with the most snowfall is January when snow falls for 6.9 days and typically aggregates up to 1.81" (46mm) of snow.

Daylight

In West Brattleboro, Vermont, the average length of the day in January is 9.5h.

Sunshine

In January, the average sunshine is 4.9h.

UV index

The average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 coldest month in West Brattleboro?

January is the coldest month in West Brattleboro, with an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 15.1°F (-9.4°C).

What is the temperature in January in West Brattleboro?

In January, in West Brattleboro, Vermont, the average high-temperature is 27.9°F (-2.3°C), and the average low-temperature is 15.1°F (-9.4°C).

What is the average humidity in January in West Brattleboro?

In January, the average relative humidity in West Brattleboro is 84%.

How many days does it rain in January in West Brattleboro?

In January, in West Brattleboro, the rain falls for 4.3 days. Throughout January, 0.59" (15mm) of precipitation is accumulated.

How much does it snow in West Brattleboro in January?

In West Brattleboro, in January, snow falls for 6.9 days, with typically accumulated 1.81" (46mm) of snow.

When does it snow the most in West Brattleboro?

The month with the most snowfall in West Brattleboro, Vermont, is January when snow falls for 6.9 days and typically aggregates up to 1.81" (46mm) of snow.

How many hours of daylight does West Brattleboro have in January?

In West Brattleboro, Vermont, the average length of the day in January is 9.5h.

How long on average sun shines in January in West Brattleboro?

In January, the average sunshine in West Brattleboro, Vermont, is 4.9h.

What is the UV index reading in January in West Brattleboro?

In January, the average daily maximum UV index in West Brattleboro, Vermont, is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays.

Average temperature in January
West Brattleboro, VT

Average temperature in January - West Brattleboro, VT
  • Average high temperature in January: -2.3°C

The warmest month (with the highest average high temperature) is July (26.5°C).
The month with the lowest average high temperature is January (-2.3°C).

  • Average low temperature in January: -9.4°C

The month with the highest average low temperature is July (14.9°C).
The coldest month (with the lowest average low temperature) is January (-9.4°C).

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Average pressure in January
West Brattleboro, VT

Average pressure in January - West Brattleboro, VT
  • Average pressure in January: 1016.7mbar

The month with the highest atmospheric pressure is November (1018.6mbar).
The month with the lowest atmospheric pressure is June (1013.2mbar).

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Average wind speed in January
West Brattleboro, VT

Average wind speed in January - West Brattleboro, VT
  • Average wind speed in January: 12.6km/h

The windiest months (with the highest average wind speed) are January, February and March (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).

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Average humidity in January
West Brattleboro, VT

Average humidity in January - West Brattleboro, VT
  • Average humidity in January: 84%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in January
West Brattleboro, VT

Average rainfall in January - West Brattleboro, VT
  • Average rainfall in January: 15mm

The wettest month (with the highest rainfall) is November (22mm).
The driest month (with the least rainfall) is September (11mm).

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Average rainfall days in January
West Brattleboro, VT

Average rainfall days in January - West Brattleboro, VT
  • Average rainfall days in January: 4.3 days

The month with the highest number of rainy days is May (10 days).
Months with the least rainy days are January and February (4.3 days).

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Average snowfall in January
West Brattleboro, VT

Average snowfall in January - West Brattleboro, VT
  • Average snowfall in January: 46mm

The month with the highest snowfall is January (46mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in January
West Brattleboro, VT

Average snowfall days in January - West Brattleboro, VT
  • Average snowfall days in January: 6.9 days

The month with the highest number of snowfall days is February (7.8 days).
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
West Brattleboro, VT

Average daylight in January / Average sunshine in January - West Brattleboro, VT
  • Average daylight in January: 9.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in January: 4.9h

The month with the most sunshine is August (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.4h).

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Average sunshine days in January
West Brattleboro, VT

Average sunshine days in January - West Brattleboro, VT
  • Average sunshine days in January: 21.9 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is July (17.6 days).

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Average UV index in January
West Brattleboro, VT

Average UV index in January - West Brattleboro, VT
  • Average UV index in January: 2

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 January
West Brattleboro, VT

Average cloud cover in January - West Brattleboro, VT
  • Average cloud cover in January: 48

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in January
West Brattleboro, VT

Average visibility in January - West Brattleboro, VT
  • Average visibility in January: 8km

Months with the highest visibility are April, November and December (9km).
Months with the lowest visibility are January, February, March, May, June, July, August, September and October (8km).

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