March weather forecast
Boston, NY

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Weather in March

March, the first month of the spring in Boston, is a cold month, with an average temperature varying between 25.9°F (-3.4°C) and 39.6°F (4.2°C).

Temperature

As March arrives, a rise in the average high-temperature is observed, moving from a subzero cold 30.6°F (-0.8°C) in February to an icy 39.6°F (4.2°C). Boston's average low-temperature is measured at a freezing cold 25.9°F (-3.4°C) during March.

Humidity

The average relative humidity in March is 84%.

Rainfall

In Boston, in March, during 10.3 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. In Boston, during the entire year, the rain falls for 151.9 days and collects up to 19.21" (488mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Boston. In Boston, in March, snow falls for 9.9 days, with typically accumulated 1.97" (50mm) of snow. Throughout the year, there are 71.6 snowfall days, and 19.21" (488mm) of snow is accumulated.

Daylight

In Boston, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:49 am and sunset at 6:05 pm EST. On the last day of March, sunrise is at 6:57 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

The average sunshine in March is 4.8h.

UV index

The average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 2 during March, leads to the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. To protect against the Sun's most potent rays, avoid direct exposure around midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in Boston in March?

In Boston, in March, the average high-temperature is 39.6°F (4.2°C), and the average low-temperature is 25.9°F (-3.4°C).

What is the average humidity in March?

The average relative humidity in March is 84%.

How many days does it rain in March?

In Boston, in March, during 10.3 rainfall days, 1.34" (34mm) of precipitation is typically accumulated.

How much does it snow in March?

In March, it is snowing for 9.9 days. Throughout March, 1.97" (50mm) of snow is accumulated.

What is the average length of the day in March?

The average day length in March is 11h and 58min.

When are sunrise and sunset in March?

On the first day of March, sunrise is at 6:49 am and sunset at 6:05 pm EST. On the last day of the month, sunrise is at 6:57 am and sunset at 7:40 pm EDT.

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

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 Boston have in March?

In March, the average sunshine duration is 4.8h.

How high is the UV index in March?

In Boston, the average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a low health threat from unsafe 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
Boston, NY

Average temperature in March - Boston, NY
  • Average high temperature in March: 39.6°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in March: 25.9°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

Average pressure in March
Boston, NY

Average pressure in March - Boston, NY
  • Average pressure in March: 30.08"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in March
Boston, NY

Average wind speed in March - Boston, NY
  • Average wind speed in March: 9.6mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in March
Boston, NY

Average humidity in March - Boston, NY
  • Average humidity in March: 84%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (79%).

Average rainfall in March
Boston, NY

Average rainfall in March - Boston, NY
  • Average rainfall in March: 1.34"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is September (1.22").

Average rainfall days in March
Boston, NY

Average rainfall days in March - Boston, NY
  • Average rainfall days in March: 10.3 days

The month with the highest number of rainy days is October (17.2 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in March
Boston, NY

Average snowfall in March - Boston, NY
  • Average snowfall in March: 1.97"

The month with the highest snowfall is February (4.61").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Boston, NY

Average snowfall days in March - Boston, NY
  • Average snowfall days in March: 9.9 days

The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Boston, NY

Average daylight in March / Average sunshine in March - Boston, NY
  • 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: 4h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

Average sunshine days in March
Boston, NY

Average sunshine days in March - Boston, NY
  • Average sunshine days in March: 12.3 days

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (8.6 days).

Average UV index in March
Boston, NY

Average UV index in March - Boston, NY
  • 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 and December (UV index 1).

Average cloud cover in March
Boston, NY

Average cloud cover in March - Boston, NY
  • Average cloud cover in March: 63

The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in March
Boston, NY

Average visibility in March - Boston, NY
  • Average visibility in March: 5mi

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

Boston, New York, USA

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