March weather forecast
Lynn, MA

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Large rocks on the shores of the coast of Lynn Massachusetts
Large rocks on the shores of the coast of Lynn Massachusetts

Weather in March

March in Lynn signifies the onset of spring, as the city basks in a warmer glow compared to the preceding winter months. There are lower chances of encountering snow as this month witnesses the last snowfall of 3.5" (89mm) for the winter season. Seas are still relatively cold, with average sea temperatures below 40°F (4.4°C). A shift towards milder and more pleasant weather conditions is palpable, as winds begin to slacken. There is more daylight compared to the prior months, marking the change of the seasons.

Temperature

As February transitions into March, a subtle temperature shift is observed, with average highs adjusting from an icy 36.1°F (2.3°C) to a still wintry 42.4°F (5.8°C). During March, Lynn experiences an average low-temperature of 30.9°F (-0.6°C) at night.

Humidity

In Lynn, the average relative humidity in March is 74%.

Rainfall

In Lynn, in March, it is raining for 11.2 days, with typically 2.83" (72mm) of accumulated precipitation. In Lynn, during the entire year, the rain falls for 144.9 days and collects up to 27.91" (709mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Lynn, during March, snow falls for 6.7 days and regularly aggregates up to 3.5" (89mm) of snow. Throughout the year, in Lynn, Massachusetts, there are 29.9 snowfall days, and 15.59" (396mm) of snow is accumulated.

Ocean temperature

The months with the coldest seawater are February and March, with an average ocean temperature of 38.8°F (3.8°C).
Note: In terms of swimming, this condition is dangerously life-threatening. Water temperatures cause sharp pain and provoke immediate hyperventilation. A specialized swimsuit is compulsory to alleviate thermal damage.

Daylight

The average length of the day in March in Lynn is 11h and 58min.
On the first day of March in Lynn, sunrise is at 6:17 am and sunset at 5:34 pm EST. On the last day of the month, sunrise is at 6:26 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 Lynn, the average sunshine in March is 5.6h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Lynn. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 2 during March translates into the following guidance:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is March in Lynn?

The average high-temperature, in March, in Lynn, is 42.4°F (5.8°C), while the average low-temperature is 30.9°F (-0.6°C).

What is the average humidity in March in Lynn?

The average relative humidity in March is 74%.

How much does it rain in Lynn in March?

In Lynn, in March, during 11.2 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

How much does it snow in Lynn in March?

In Lynn, Massachusetts, in March, during 6.7 snowfall days, 3.5" (89mm) of snow is typically accumulated.

When is the ocean coldest in Lynn?

February and March, with an average ocean temperature of 38.8°F (3.8°C), are months with the coldest seawater in Lynn, Massachusetts.

How cold is the water in March in Lynn?

In Lynn, the average seawater temperature in March is 38.8°F (3.8°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

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

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

What time are sunrise and sunset in March in Lynn?

In March, on the first day of the month, sunrise is at 6:17 am and sunset at 5:34 pm EST. On the last day of the month, in Lynn, sunrise is at 6:26 am and sunset at 7:09 pm EDT.

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

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

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

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

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

What is the UV index intensity in March in Lynn?

In Lynn, the average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
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
Lynn, MA

Average temperature in March - Lynn, MA
  • Average high temperature in March: 42.4°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in March: 30.9°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in March
Lynn, MA

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

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in March
Lynn, MA

Average wind speed in March - Lynn, MA
  • Average wind speed in March: 10.1mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in March
Lynn, MA

Average humidity in March - Lynn, MA
  • Average humidity in March: 74%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in March
Lynn, MA

Average rainfall in March - Lynn, MA
  • Average rainfall in March: 2.83"

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days in March
Lynn, MA

Average rainfall days in March - Lynn, MA
  • Average rainfall days in March: 11.2 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.1 days).

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Average snowfall in March
Lynn, MA

Average snowfall in March - Lynn, MA
  • Average snowfall in March: 3.5"

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

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Average snowfall days in March
Lynn, MA

Average snowfall days in March - Lynn, MA
  • Average snowfall days in March: 6.7 days

The months with the highest number of snowfall days are January and February (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in March
Lynn, MA

Average sea temperature in March - Lynn, MA
  • Average sea temperature in March: 38.8°F

The best month for swimming (with the highest average sea temperature) is August (67.6°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).

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Average daylight in March /
Average sunshine in March
Lynn, MA

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

The month with the longest days is June (Average daylight: 15h and 12min).
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 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

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Average sunshine days in March
Lynn, MA

Average sunshine days in March - Lynn, MA
  • Average sunshine days in March: 14.9 days

The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is April (13.2 days).

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Average UV index in March
Lynn, MA

Average UV index in March - Lynn, 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
Lynn, MA

Average cloud cover in March - Lynn, MA
  • Average cloud cover in March: 52

The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in March
Lynn, MA

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

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

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Lynn, Massachusetts, USA

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