February weather forecast
Castleton, VT

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Weather in February

As Castleton eases into February, temperatures tend to rise slightly compared to those of January. This month holds the record for the most snowfall days, with citizens experiencing snowy conditions on about 11.5 days of the month. Slightly increased snowfall of 3.11in adds to the cool ambiance. Despite the somewhat lower temperatures, this month still allows for a decent amount of sunshine with long daylight hours. The city retains its winter charm, with the forecast usually based on the interactions of temperatures, snowfall, and sunlight.

Temperature

The weather in Castleton during February records an average high-temperature of a still freezing cold 28.8°F (-1.8°C), closely mirroring the preceding month. Throughout February, Castleton witnesses a consistent average low-temperature of 14.7°F (-9.6°C).

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 86%.

Rainfall

In Castleton, Vermont, in February, during 4.7 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. In Castleton, during the entire year, the rain falls for 112.5 days and collects up to 10.75" (273mm) of precipitation.

Snowfall

Months with snowfall in Castleton are January through May, October through December. February is the month with the most snowfall. Snow falls for 11.5 days and accumulates 3.11" (79mm) of snow.

Daylight

In Castleton, Vermont, the average length of the day in February is 10h and 31min.
On the first day of the month, sunrise is at 7:09 am and sunset at 5:03 pm. On the last day of February, in Castleton, sunrise is at 6:29 am and sunset at 5:40 pm EST.

Sunshine

The month with the least sunshine is February, with an average of 3.3h of sunshine.

UV index

In February, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.
Note: In February, a daily maximum UV index of 2 leads to the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is February in Castleton?

The high-temperature, in February, in Castleton, is 28.8°F (-1.8°C), while the low-temperature averages to 14.7°F (-9.6°C).

What are the most humid months in Castleton?

January and February, with an average relative humidity of 86%, are most humid months.

What is the average humidity in February in Castleton?

In Castleton, the average relative humidity in February is 86%.

How many days does it rain in February in Castleton?

In Castleton, during February, the rain falls for 4.7 days and regularly aggregates up to 0.79" (20mm) of precipitation.

When does it snow the most in Castleton?

February is the month with the most snowfall. Snow falls for 11.5 days and accumulates 3.11" (79mm) of snow.

How much does it snow in Castleton in February?

In Castleton, Vermont, during February, snow falls for 11.5 days and regularly aggregates up to 3.11" (79mm) of snow.

How many hours of daylight does Castleton have in February?

The average day length in February is 10h and 31min.

When is the sunrise / sunset in February in Castleton?

In February, on the first day of the month, sunrise is at 7:09 am and sunset at 5:03 pm. On the last day of the month, in Castleton, Vermont, sunrise is at 6:29 am and sunset at 5:40 pm EST.

What is the month with the least sunshine in Castleton?

With an average of 3.3h of sunshine, February has the least sunshine of the year in Castleton, Vermont.

How many hours of sunshine does Castleton have in February?

The average sunshine duration in February in Castleton is 3.3h.

How high is the UV index in February in Castleton?

In February, the average daily maximum UV index in Castleton is 2. A UV Index reading of 2, and below, represents 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 February
Castleton, VT

Average temperature in February - Castleton, VT
  • Average high temperature in February: 28.8°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in February: 14.7°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

Average pressure in February
Castleton, VT

Average pressure in February - Castleton, VT
  • Average pressure in February: 30.01"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in February
Castleton, VT

Average wind speed in February - Castleton, VT
  • Average wind speed in February: 6.9mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in February
Castleton, VT

Average humidity in February - Castleton, VT
  • Average humidity in February: 86%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and May (75%).

Average rainfall in February
Castleton, VT

Average rainfall in February - Castleton, VT
  • Average rainfall in February: 0.79"

The wettest month (with the highest rainfall) is June (1.22").
The driest months (with the least rainfall) are March and September (0.67").

Average rainfall days in February
Castleton, VT

Average rainfall days in February - Castleton, VT
  • Average rainfall days in February: 4.7 days

The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in February
Castleton, VT

Average snowfall in February - Castleton, VT
  • Average snowfall in February: 3.11"

The month with the highest snowfall is February (3.11").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in February
Castleton, VT

Average snowfall days in February - Castleton, VT
  • Average snowfall days in February: 11.5 days

The month with the highest number of snowfall days is February (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in February /
Average sunshine in February
Castleton, VT

Average daylight in February / Average sunshine in February - Castleton, VT
  • Average daylight in February: 10h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in February: 3h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).

Average sunshine days in February
Castleton, VT

Average sunshine days in February - Castleton, VT
  • Average sunshine days in February: 15.6 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is February (15.6 days).

Average UV index in February
Castleton, VT

Average UV index in February - Castleton, VT
  • Average UV index in February: 2

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

Average cloud cover in February
Castleton, VT

Average cloud cover in February - Castleton, VT
  • Average cloud cover in February: 64

The month with the most cloud cover is February (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 36).

Average visibility in February
Castleton, VT

Average visibility in February - Castleton, VT
  • Average visibility in February: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

Castleton, Vermont, USA

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