March weather forecast
Granby, VT

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Weather in March

March, the first month of the spring in Granby, is an icy month, with an average temperature ranging between min 18°F (-7.8°C) and max 33.4°F (0.8°C).

Temperature

Granby observes a slight uplift in the average high-temperature with the onset of March, adjusting from February's subzero cold 25°F (-3.9°C) to an icy 33.4°F (0.8°C). An average nighttime temperature of 18°F (-7.8°C) is recorded during March.

Humidity

In March, the average relative humidity in Granby is 88%.

Rainfall

In Granby, during March, the rain falls for 11.5 days and regularly aggregates up to 2.32" (59mm) of precipitation. In Granby, Vermont, during the entire year, the rain falls for 160.9 days and collects up to 30.04" (763mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In March, in Granby, it is snowing for 18 days. Throughout March, 9.65" (245mm) of snow is accumulated. Throughout the year, in Granby, Vermont, there are 108 snowfall days, and 60.35" (1533mm) of snow is accumulated.

Daylight

The average length of the day in March in Granby, Vermont, is 11h and 58min.
On the first day of the month, sunrise is at 6:22 am and sunset at 5:35 pm EST. On the last day of March, sunrise is at 6:28 am and sunset at 7:13 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

In March, the average sunshine is 4.1h.

UV index

In Granby, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in March interprets into the following advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

How cold is March in Granby?

The average high-temperature, in March, in Granby, is 33.4°F (0.8°C), while the average low-temperature is 18°F (-7.8°C).

What is the average humidity in March in Granby?

In March, the average relative humidity is 88%.

How many days does it rain in March in Granby?

In March, the rain falls for 11.5 days. Throughout March, 2.32" (59mm) of precipitation is accumulated.

How much does it snow in Granby in March?

In Granby, during March, snow falls for 18 days and regularly aggregates up to 9.65" (245mm) of snow.

How many hours of daylight does Granby have in March?

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

When is the sunrise / sunset in March in Granby?

On the first day of March, sunrise is at 6:22 am and sunset at 5:35 pm EST. On the last day of the month, sunrise is at 6:28 am and sunset at 7:13 pm EDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Granby, Vermont, 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 Granby?

In Granby, the average sunshine duration in March is 4.1h.

How high is the UV index in March in Granby?

In Granby, Vermont, the average daily maximum UV index in March is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Granby, VT

Average temperature in March - Granby, VT
  • Average high temperature in March: 33.4°F

The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (22.5°F).

  • Average low temperature in March: 18°F

The month with the highest average low temperature is July (54.3°F).
The coldest month (with the lowest average low temperature) is January (9.1°F).

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Average pressure in March
Granby, VT

Average pressure in March - Granby, VT
  • Average pressure in March: 30.04"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in March
Granby, VT

Average wind speed in March - Granby, VT
  • Average wind speed in March: 6.6mph

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in March
Granby, VT

Average humidity in March - Granby, VT
  • Average humidity in March: 88%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (76%).

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Average rainfall in March
Granby, VT

Average rainfall in March - Granby, VT
  • Average rainfall in March: 2.32"

The wettest month (with the highest rainfall) is October (2.99").
The driest months (with the least rainfall) are August and September (2.13").

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Average rainfall days in March
Granby, VT

Average rainfall days in March - Granby, VT
  • Average rainfall days in March: 11.5 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is January (6.1 days).

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Average snowfall in March
Granby, VT

Average snowfall in March - Granby, VT
  • Average snowfall in March: 9.65"

The month with the highest snowfall is February (13.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Granby, VT

Average snowfall days in March - Granby, VT
  • Average snowfall days in March: 18 days

The month with the highest number of snowfall days is January (22.7 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
Granby, VT

Average daylight in March / Average sunshine in March - Granby, 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 1min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

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Average sunshine days in March
Granby, VT

Average sunshine days in March - Granby, VT
  • Average sunshine days in March: 7.7 days

The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (5 days).

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Average UV index in March
Granby, VT

Average UV index in March - Granby, VT
  • Average UV index in March: 2

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 March
Granby, VT

Average cloud cover in March - Granby, VT
  • Average cloud cover in March: 67

The month with the most cloud cover is February (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 39).

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Average visibility in March
Granby, VT

Average visibility in March - Granby, VT
  • Average visibility in March: 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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Granby, Vermont, USA

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