March weather forecast
Williston, VT

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Weather in March

Moving into March, there is a notable shift in weather characteristics in Williston, Vermont. The average highest temperatures slowly creep up to 35.8°F (2.1°C), marking the beginning of the spring thaw. While the snowfall recedes significantly, the rainfall does see a rise, making umbrella a necessary accessory. The advent of spring brings longer daylight hours, keenly observed in the change from silent snowy landscapes to blossoming flora. Wind speeds and gusts remain relatively constant.

Temperature

March in Williston witnesses a minor rise in the average high-temperature, transitioning from a subzero cold 27.3°F (-2.6°C) in February to an icy 35.8°F (2.1°C). March witnesses an average nighttime temperature of 21.6°F (-5.8°C) in Williston.

Humidity

In Williston, the average relative humidity in March is 85%.

Rainfall

In Williston, Vermont, in March, during 12.1 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Williston, during the entire year, the rain falls for 161.7 days and collects up to 29.33" (745mm) of precipitation.

Snowfall

Months with snowfall in Williston are January through May, October through December. In Williston, in March, snow falls for 16.4 days, with typically accumulated 7.95" (202mm) of snow. Throughout the year, there are 94.7 snowfall days, and 50.91" (1293mm) of snow is accumulated.

Daylight

In Williston, Vermont, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:28 am and sunset at 5:40 pm EST. On the last day of March, sunrise is at 6:33 am and sunset at 7:18 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.

Sunshine

The average sunshine in March in Williston is 4.3h.

UV index

In Williston, the average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 2 in March translates into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is March in Williston?

An average high-temperature, in March, in Williston, is 35.8°F (2.1°C) and the average low-temperature is 21.6°F (-5.8°C).

What is the average humidity in March in Williston?

In March, the average relative humidity in Williston is 85%.

How much does it rain in Williston in March?

In Williston, in March, it is raining for 12.1 days, with typically 2.24" (57mm) of accumulated precipitation.

How much does it snow in Williston in March?

In March, in Williston, it is snowing for 16.4 days. Throughout March, 7.95" (202mm) of snow is accumulated.

How many hours of daylight does Williston have in March?

In Williston, Vermont, the average day length in March is 11h and 58min.

When are sunrise and sunset in March in Williston?

On the first day of March, sunrise is at 6:28 am and sunset at 5:40 pm EST. On the last day of the month, sunrise is at 6:33 am and sunset at 7:18 pm EDT.

When does Daylight Saving Time (DST) start in March in Williston?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Williston, and the time zone changes from EST to EDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How long on average sun shines in March in Williston?

The average sunshine duration in March in Williston, Vermont, is 4.3h.

What is the UV index intensity in March in Williston?

The average daily maximum UV index in March in Williston, Vermont, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from 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 March
Williston, VT

Average temperature in March - Williston, VT
  • Average high temperature in March: 35.8°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (24.3°F).

  • Average low temperature in March: 21.6°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (12°F).

Average pressure in March
Williston, VT

Average pressure in March - Williston, VT
  • Average pressure in March: 30.05"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in March
Williston, VT

Average wind speed in March - Williston, VT
  • Average wind speed in March: 7mph

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).

Average humidity in March
Williston, VT

Average humidity in March - Williston, VT
  • Average humidity in March: 85%

The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (76%).

Average rainfall in March
Williston, VT

Average rainfall in March - Williston, VT
  • Average rainfall in March: 2.24"

The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in March
Williston, VT

Average rainfall days in March - Williston, VT
  • Average rainfall days in March: 12.1 days

The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (6.2 days).

Average snowfall in March
Williston, VT

Average snowfall in March - Williston, VT
  • Average snowfall in March: 7.95"

The month with the highest snowfall is February (11.73").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Williston, VT

Average snowfall days in March - Williston, VT
  • Average snowfall days in March: 16.4 days

The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Williston, VT

Average daylight in March / Average sunshine in March - Williston, VT
  • Average daylight in March: 12h and 0min

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 March: 4h 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: 2h and 48min).

Average sunshine days in March
Williston, VT

Average sunshine days in March - Williston, VT
  • Average sunshine days in March: 8.5 days

The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is February (6.8 days).

Average UV index in March
Williston, VT

Average UV index in March - Williston, VT
  • Average UV index in March: 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 March
Williston, VT

Average cloud cover in March - Williston, VT
  • Average cloud cover in March: 66

The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 35).

Average visibility in March
Williston, VT

Average visibility in March - Williston, VT
  • Average visibility in March: 4mi

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

Williston, Vermont, USA

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