March weather forecast
South Burlington, VT

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Weather in March

March comes in like a lion with significant alterations in weather patterns in South Burlington. The temperature begins a steady climb, ranging between 21.9°F (-5.6°C) and 36.1°F (2.3°C). Sunlight graces the area for approximately 12 hours, making days longer. The city gets a respite from snowy days, witnessing a sharp decrease to 14.4 days of snowfall. Despite these changes, March sustains a high level of humidity and a noticeable increase in the UV index.

Temperature

An increase in the average high-temperature marks March, moving from February's subzero cold 27.1°F (-2.7°C) to a wintry 36.1°F (2.3°C). In March, the temperature in South Burlington drops to an average of 21.9°F (-5.6°C) at night.

Humidity

In South Burlington, the average relative humidity in March is 84%.

Rainfall

In South Burlington, Vermont, in March, it is raining for 11.8 days, with typically 1.14" (29mm) of accumulated precipitation. Throughout the year, in South Burlington, there are 153.4 rainfall days, and 17.01" (432mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in South Burlington, Vermont. In South Burlington, in March, snow falls for 14.4 days, with typically accumulated 3.5" (89mm) of snow. Throughout the year, in South Burlington, Vermont, there are 87.7 snowfall days, and 22.64" (575mm) of snow is accumulated.

Daylight

In March, the average length of the day in South Burlington is 11h and 58min.
On the first day of the month, sunrise is at 6:28 am and sunset at 5:41 pm EST. On the last day of March, sunrise is at 6:33 am and sunset at 7:19 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 is 4.5h.

UV index

In March, the average daily maximum UV index in South Burlington, Vermont, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In March, the average maximum UV index of 2 translates into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Frequently asked questions

How cold is March in South Burlington?

The high-temperature, in March, in South Burlington, records 36.1°F (2.3°C), while the low-temperature is 21.9°F (-5.6°C).

What is the average humidity in March in South Burlington?

In March, the average relative humidity in South Burlington is 84%.

How many days does it rain in March in South Burlington?

In South Burlington, Vermont, during March, the rain falls for 11.8 days and regularly aggregates up to 1.14" (29mm) of precipitation.

How many days does it snow in March in South Burlington?

In South Burlington, Vermont, in March, snow falls for 14.4 days, with typically accumulated 3.5" (89mm) of snow.

How many hours of daylight does South Burlington have in March?

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

When are sunrise and sunset in March in South Burlington?

On the first day of March in South Burlington, Vermont, sunrise is at 6:28 am and sunset at 5:41 pm EST. On the last day of the month, sunrise is at 6:33 am and sunset at 7:19 pm EDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 South Burlington?

The average sunshine duration in March in South Burlington, Vermont, is 4.5h.

What is the UV index reading in March in South Burlington?

In March, the average daily maximum UV index in South Burlington 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
South Burlington, VT

Average temperature in March - South Burlington, VT
  • Average high temperature in March: 36.1°F

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (24.6°F).

  • Average low temperature in March: 21.9°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

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Average pressure in March
South Burlington, VT

Average pressure in March - South Burlington, 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).

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Average wind speed in March
South Burlington, VT

Average wind speed in March - South Burlington, VT
  • Average wind speed in March: 7.1mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in March
South Burlington, VT

Average humidity in March - South Burlington, VT
  • Average humidity in March: 84%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in March
South Burlington, VT

Average rainfall in March - South Burlington, VT
  • Average rainfall in March: 1.14"

The wettest month (with the highest rainfall) is June (2.09").
The driest month (with the least rainfall) is February (0.87").

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Average rainfall days in March
South Burlington, VT

Average rainfall days in March - South Burlington, VT
  • Average rainfall days in March: 11.8 days

The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in March
South Burlington, VT

Average snowfall in March - South Burlington, VT
  • Average snowfall in March: 3.5"

The month with the highest snowfall is January (5.16").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
South Burlington, VT

Average snowfall days in March - South Burlington, VT
  • Average snowfall days in March: 14.4 days

The months with the highest number of snowfall days are January and February (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
South Burlington, VT

Average daylight in March / Average sunshine in March - South Burlington, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 0min).

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Average sunshine days in March
South Burlington, VT

Average sunshine days in March - South Burlington, VT
  • Average sunshine days in March: 9.3 days

The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (7.3 days).

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Average UV index in March
South Burlington, VT

Average UV index in March - South Burlington, 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).

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Average cloud cover in March
South Burlington, VT

Average cloud cover in March - South Burlington, VT
  • Average cloud cover in March: 64

The month with the most cloud cover is February (Cloud cover 70).
The months with the least cloud cover are July, August and September (Cloud cover 35).

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Average visibility in March
South Burlington, VT

Average visibility in March - South Burlington, VT
  • Average visibility in March: 5mi

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

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South Burlington, Vermont, USA

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