March weather forecast
Grantsville, MD

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Weather in March

March, the first month of the spring in Grantsville, is a chilly month, with temperature in the range of an average low of 30.6°F (-0.8°C) and an average high of 46.8°F (8.2°C).

Temperature

As February transitions into March, a subtle temperature shift is observed, with average highs adjusting from a wintry 37.9°F (3.3°C) to a frosty 46.8°F (8.2°C). Grantsville anticipates an average minimum temperature of 30.6°F (-0.8°C) in the month of March.

Humidity

In Grantsville, Maryland, the average relative humidity in March is 79%.

Rainfall

In Grantsville, during March, the rain falls for 15.2 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Grantsville, during the entire year, the rain falls for 186.2 days and collects up to 31.93" (811mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In March, in Grantsville, it is snowing for 9.7 days. Throughout March, 5.55" (141mm) of snow is accumulated. In Grantsville, during the entire year, snow falls for 56.7 days and aggregates up to 28.46" (723mm) of snow.

Daylight

In March, the average length of the day in Grantsville is 11h and 59min.
On the first day of March, sunrise is at 6:48 am and sunset at 6:09 pm EST. On the last day of the month, sunrise is at 7:00 am and sunset at 7:40 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 Grantsville, the average sunshine in March is 6.3h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Grantsville, Maryland. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 2 during March leads to these advisories:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. When the Sun is at its strongest around midday, find shade and limit exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

What is the usual temperature for Grantsville in March?

Grantsville in March has an average high-temperature of 46.8°F (8.2°C) and an average low-temperature of 30.6°F (-0.8°C).

What is the average humidity in March in Grantsville?

In March, the average relative humidity in Grantsville, Maryland, is 79%.

How much does it rain in Grantsville in March?

In Grantsville, in March, it is raining for 15.2 days, with typically 2.68" (68mm) of accumulated precipitation.

How much does it snow in Grantsville in March?

In Grantsville, during March, snow falls for 9.7 days and regularly aggregates up to 5.55" (141mm) of snow.

What is the average length of the day in March in Grantsville?

In March, the average day length in Grantsville, Maryland, is 11h and 59min.

What time are sunrise and sunset in March in Grantsville?

In March, on the first day of the month, sunrise is at 6:48 am and sunset at 6:09 pm EST. On the last day of the month, in Grantsville, sunrise is at 7:00 am and sunset at 7:40 pm EDT.

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

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 many hours of sunshine does Grantsville have in March?

In March, the average sunshine duration in Grantsville is 6.3h.

What are the months with the lowest UV index in Grantsville?

The months with the lowest UV index in Grantsville, Maryland, are January through March, November and December, with an average maximum UV index of 2.

How high is the UV index in March in Grantsville?

In Grantsville, Maryland, 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
Grantsville, MD

Average temperature in March - Grantsville, MD
  • Average high temperature in March: 46.8°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in March: 30.6°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

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Average pressure in March
Grantsville, MD

Average pressure in March - Grantsville, MD
  • Average pressure in March: 30.08"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in March
Grantsville, MD

Average wind speed in March - Grantsville, MD
  • Average wind speed in March: 7.9mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in March
Grantsville, MD

Average humidity in March - Grantsville, MD
  • Average humidity in March: 79%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is July (76%).

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Average rainfall in March
Grantsville, MD

Average rainfall in March - Grantsville, MD
  • Average rainfall in March: 2.68"

The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is November (1.85").

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Average rainfall days in March
Grantsville, MD

Average rainfall days in March - Grantsville, MD
  • Average rainfall days in March: 15.2 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is November (11.1 days).

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Average snowfall in March
Grantsville, MD

Average snowfall in March - Grantsville, MD
  • Average snowfall in March: 5.55"

The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Grantsville, MD

Average snowfall days in March - Grantsville, MD
  • Average snowfall days in March: 9.7 days

The month with the highest number of snowfall days is January (14.4 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
Grantsville, MD

Average daylight in March / Average sunshine in March - Grantsville, MD
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in March: 6h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in March
Grantsville, MD

Average sunshine days in March - Grantsville, MD
  • Average sunshine days in March: 10 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is May (6.8 days).

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Average UV index in March
Grantsville, MD

Average UV index in March - Grantsville, MD
  • 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, February, March, November and December (UV index 2).

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Average cloud cover in March
Grantsville, MD

Average cloud cover in March - Grantsville, MD
  • Average cloud cover in March: 51

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in March
Grantsville, MD

Average visibility in March - Grantsville, MD
  • Average visibility in March: 5mi

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

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Grantsville, Maryland, USA

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