March weather forecast
Wilmington, MA

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Weather in March

The first month of the spring, March, is a frosty month in Wilmington, Massachusetts, with an average temperature fluctuating between 43°F (6.1°C) and 30°F (-1.1°C).

Temperature

With the onset of March, Wilmington experiences a subtle temperature shift, with the average high-temperature moving from a wintry 36.1°F (2.3°C) in February to a chilly 43°F (6.1°C). Wilmington's nights in March cool down to an average low-temperature of 30°F (-1.1°C).

Humidity

In March, the average relative humidity is 75%.

Rainfall

In Wilmington, during March, the rain falls for 10.7 days and regularly aggregates up to 2.72" (69mm) of precipitation. In Wilmington, during the entire year, the rain falls for 138.8 days and collects up to 26.85" (682mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Wilmington. In Wilmington, in March, during 7.3 snowfall days, 4.45" (113mm) of snow is typically accumulated. In Wilmington, during the entire year, snow falls for 30.6 days and aggregates up to 18.86" (479mm) of snow.

Daylight

In Wilmington, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:18 am and sunset at 5:34 pm EST. On the last day of March, in Wilmington, sunrise is at 6:27 am and sunset at 7:09 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 in Wilmington is 5.6h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In March, a regular UV index of 2 translates into these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

How cold is March in Wilmington?

In Wilmington, in March, the average high-temperature is 43°F (6.1°C), and the average low-temperature is 30°F (-1.1°C).

What is the average humidity in March in Wilmington?

In Wilmington, the average relative humidity in March is 75%.

How much does it rain in Wilmington in March?

In Wilmington, Massachusetts, in March, during 10.7 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

How many days does it snow in March in Wilmington?

In Wilmington, during March, snow falls for 7.3 days and regularly aggregates up to 4.45" (113mm) of snow.

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

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

When is the sunrise / sunset in March in Wilmington?

On the first day of March in Wilmington, sunrise is at 6:18 am and sunset at 5:34 pm EST. On the last day of the month, sunrise is at 6:27 am and sunset at 7:09 pm EDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Wilmington, Massachusetts, 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 Wilmington have in March?

In Wilmington, the average sunshine duration in March is 5.6h.

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

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

What is the UV index reading in March in Wilmington?

In Wilmington, Massachusetts, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes 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
Wilmington, MA

Average temperature in March - Wilmington, MA
  • Average high temperature in March: 43°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in March: 30°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in March
Wilmington, MA

Average pressure in March - Wilmington, MA
  • Average pressure in March: 30.03"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in March
Wilmington, MA

Average wind speed in March - Wilmington, MA
  • Average wind speed in March: 9mph

The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in March
Wilmington, MA

Average humidity in March - Wilmington, MA
  • Average humidity in March: 75%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (69%).

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Average rainfall in March
Wilmington, MA

Average rainfall in March - Wilmington, MA
  • Average rainfall in March: 2.72"

The wettest month (with the highest rainfall) is December (2.87").
The driest month (with the least rainfall) is September (1.22").

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Average rainfall days in March
Wilmington, MA

Average rainfall days in March - Wilmington, MA
  • Average rainfall days in March: 10.7 days

The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in March
Wilmington, MA

Average snowfall in March - Wilmington, MA
  • Average snowfall in March: 4.45"

The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Wilmington, MA

Average snowfall days in March - Wilmington, MA
  • Average snowfall days in March: 7.3 days

The month with the highest number of snowfall days is January (7.5 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
Wilmington, MA

Average daylight in March / Average sunshine in March - Wilmington, MA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in March: 5h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in March
Wilmington, MA

Average sunshine days in March - Wilmington, MA
  • Average sunshine days in March: 14.8 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is April (13.3 days).

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Average UV index in March
Wilmington, MA

Average UV index in March - Wilmington, MA
  • Average UV index in March: 2

The months with the highest UV index are June, July and August (UV index 6).
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
Wilmington, MA

Average cloud cover in March - Wilmington, MA
  • Average cloud cover in March: 51

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in March
Wilmington, MA

Average visibility in March - Wilmington, MA
  • Average visibility in March: 6mi

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

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Wilmington, Massachusetts, USA

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