March weather forecast
Oak Bluffs, MA

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Weather in March

The first month of the spring, March, is still a cold month in Oak Bluffs, Massachusetts, with an average temperature varying between 35.2°F (1.8°C) and 41.7°F (5.4°C).

Temperature

With the advent of March, Oak Bluffs's high-temperatures adjust to a still icy 41.7°F (5.4°C), closely aligning with the preceding month. During the nights of March, Oak Bluffs maintains an almost steady temperature with an average low of 35.2°F (1.8°C).

Humidity

In March, the average relative humidity is 75%.

Rainfall

In Oak Bluffs, in March, during 8.1 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. Throughout the year, there are 89.3 rainfall days, and 6.14" (156mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall. March is the last month it regularly snows. During 3.6 snowfall days, in March, Oak Bluffs aggregates 0.08" (2mm) of snow. In Oak Bluffs, Massachusetts, during the entire year, snow falls for 19.3 days and aggregates up to 0.75" (19mm) of snow.

Ocean temperature

In Oak Bluffs, in March, the average water temperature is 38.3°F (3.5°C).
Note: In the context of swimming, this situation is viewed as life-threatening and poses serious risks. The sensation of cold is painfully acute, leading to rapid hyperventilation. Using a specialized swimsuit is imperative to decrease thermal injury.

Daylight

The average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:15 am and sunset at 5:33 pm EST. On the last day of March, sunrise is at 6:25 am and sunset at 7:06 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 Oak Bluffs, the average sunshine in March is 6h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 2 during March leads to these instructions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is March cold?

An average high-temperature, in March, in Oak Bluffs, is 41.7°F (5.4°C) and the average low-temperature is 35.2°F (1.8°C).

What is the average humidity in March?

In March, the average relative humidity is 75%.

How much does it rain in March?

In Oak Bluffs, in March, it is raining for 8.1 days, with typically 0.47" (12mm) of accumulated precipitation.

What is the last month it snows?

March is the last month it regularly snows. During 3.6 snowfall days, in March, Oak Bluffs aggregates 0.08" (2mm) of snow.

What is the water temperature in March?

In March, the average ocean temperature is 38.3°F (3.5°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the average length of the day in March?

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

What time are sunrise and sunset in March?

On the first day of March, sunrise is at 6:15 am and sunset at 5:33 pm EST. On the last day of the month, sunrise is at 6:25 am and sunset at 7:06 pm EDT.

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

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 Oak Bluffs have in March?

In Oak Bluffs, the average sunshine duration in March is 6h.

What is the month with the lowest UV index?

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

How high is the UV index in March?

The average daily maximum UV index in March is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Oak Bluffs, MA

Average temperature in March - Oak Bluffs, MA
  • Average high temperature in March: 41.7°F

The warmest month (with the highest average high temperature) is August (73.8°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in March: 35.2°F

The month with the highest average low temperature is August (68.9°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in March
Oak Bluffs, MA

Average pressure in March - Oak Bluffs, MA
  • Average pressure in March: 30.02"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in March
Oak Bluffs, MA

Average wind speed in March - Oak Bluffs, MA
  • Average wind speed in March: 15.7mph

The windiest month (with the highest average wind speed) is January (16mph).
The calmest month (with the lowest average wind speed) is July (10.7mph).

Average humidity in March
Oak Bluffs, MA

Average humidity in March - Oak Bluffs, MA
  • Average humidity in March: 75%

The months with the highest relative humidity are May, June and July (83%).
The month with the lowest relative humidity is November (74%).

Average rainfall in March
Oak Bluffs, MA

Average rainfall in March - Oak Bluffs, MA
  • Average rainfall in March: 0.47"

The wettest month (with the highest rainfall) is October (0.83").
The driest month (with the least rainfall) is July (0.35").

Average rainfall days in March
Oak Bluffs, MA

Average rainfall days in March - Oak Bluffs, MA
  • Average rainfall days in March: 8.1 days

The month with the highest number of rainy days is July (9.1 days).
The months with the least rainy days are September and November (5.9 days).

Average snowfall in March
Oak Bluffs, MA

Average snowfall in March - Oak Bluffs, MA
  • Average snowfall in March: 0.08"

The months with the highest snowfall are January and February (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in March
Oak Bluffs, MA

Average snowfall days in March - Oak Bluffs, MA
  • Average snowfall days in March: 3.6 days

The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in March
Oak Bluffs, MA

Average sea temperature in March - Oak Bluffs, MA
  • Average sea temperature in March: 38.2°F

The best month for swimming (with the highest average sea temperature) is August (68.5°F).
The coldest month (with the lowest average sea temperature) is February (37.9°F).

Average daylight in March /
Average sunshine in March
Oak Bluffs, MA

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in March: 6h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in March
Oak Bluffs, MA

Average sunshine days in March - Oak Bluffs, MA
  • Average sunshine days in March: 20.3 days

The month with the most sunshine days is September (21.4 days).
The month with the least sunshine days is February (18.5 days).

Average UV index in March
Oak Bluffs, MA

Average UV index in March - Oak Bluffs, MA
  • Average UV index in March: 2

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in March
Oak Bluffs, MA

Average cloud cover in March - Oak Bluffs, MA
  • Average cloud cover in March: 49

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in March
Oak Bluffs, MA

Average visibility in March - Oak Bluffs, 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).

Oak Bluffs, Massachusetts, USA

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