March weather forecast
Cotuit, MA

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Weather in March

March, the first month of the spring in Cotuit, is still a cold month, with an average temperature fluctuating between 41.5°F (5.3°C) and 34.5°F (1.4°C).

Temperature

The average high-temperature during March is a still wintry 41.5°F (5.3°C), almost matching the conditions of the preceding month. March's average low temperature in Cotuit is a still cold 34.5°F (1.4°C), displaying a subtle drop from its daily peak.

Humidity

The average relative humidity in March is 75%.

Rainfall

In March, the rain falls for 11.2 days. Throughout March, 3.03" (77mm) of precipitation is accumulated. In Cotuit, Massachusetts, during the entire year, the rain falls for 152.1 days and collects up to 32.48" (825mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. March is the month with the most snowfall. Snow falls for 4.5 days and accumulates 2.36" (60mm) of snow.

Ocean temperature

March is the month with the coldest seawater, with an average ocean temperature of 39°F (3.9°C).
Note: When swimming, this state is excessively cold, posing a lethal risk. Absent the protection of insulated waterproof wear, hypothermia is likely to occur immediately.

Daylight

The average length of the day in March is 11h and 58min.
On the first day of March, sunrise is at 6:15 am and sunset at 5:32 pm EST. On the last day of the month, sunrise is at 6:24 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

The average sunshine in March in Cotuit is 5.9h.

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 hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 2 in March translates into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Opt for tightly woven and loose clothing to enhance protection from the Sun. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

How cold is it in Cotuit in March?

An average high-temperature, in March, in Cotuit, is 41.5°F (5.3°C) and the average low-temperature is 34.5°F (1.4°C).

What is the average humidity in March in Cotuit?

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

How much does it rain in Cotuit in March?

In Cotuit, during March, the rain falls for 11.2 days and regularly aggregates up to 3.03" (77mm) of precipitation.

What is the snowiest month in Cotuit?

March is the month with the most snowfall in Cotuit. Snow falls for 4.5 days and accumulates 2.36" (60mm) of snow.

How much does it snow in Cotuit in March?

In Cotuit, in March, snow falls for 4.5 days, with typically accumulated 2.36" (60mm) of snow.

What is the month with the coldest ocean in Cotuit?

The month with the coldest seawater in Cotuit, Massachusetts, is March, with an average ocean temperature of 39°F (3.9°C).

What is the water temperature in March in Cotuit?

In Cotuit, the average seawater temperature in March is 39°F (3.9°C). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

How many hours of daylight does Cotuit have in March?

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

What time are sunrise and sunset in March in Cotuit?

In March, on the first day of the month, sunrise is at 6:15 am and sunset at 5:32 pm EST. On the last day of the month, in Cotuit, sunrise is at 6:24 am and sunset at 7:06 pm EDT.

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

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

The average sunshine duration in March in Cotuit, Massachusetts, is 5.9h.

When is the lowest UV index in Cotuit?

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

How high is the UV index in March in Cotuit?

The average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Cotuit, MA

Average temperature in March - Cotuit, MA
  • Average high temperature in March: 41.5°F

The warmest month (with the highest average high temperature) is August (73.6°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in March: 34.5°F

The month with the highest average low temperature is August (68.4°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

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Average pressure in March
Cotuit, MA

Average pressure in March - Cotuit, 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).

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Average wind speed in March
Cotuit, MA

Average wind speed in March - Cotuit, MA
  • Average wind speed in March: 14.9mph

The windiest month (with the highest average wind speed) is January (15.3mph).
The calmest month (with the lowest average wind speed) is August (9.9mph).

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Average humidity in March
Cotuit, MA

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

The months with the highest relative humidity are May, June and July (82%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in March
Cotuit, MA

Average rainfall in March - Cotuit, MA
  • Average rainfall in March: 3.03"

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in March
Cotuit, MA

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

The month with the highest number of rainy days is April (15.6 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in March
Cotuit, MA

Average snowfall in March - Cotuit, MA
  • Average snowfall in March: 2.36"

The month with the highest snowfall is March (2.36").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in March
Cotuit, MA

Average snowfall days in March - Cotuit, MA
  • Average snowfall days in March: 4.5 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in March
Cotuit, MA

Average sea temperature in March - Cotuit, MA
  • Average sea temperature in March: 39°F

The best month for swimming (with the highest average sea temperature) is August (67.5°F).
The coldest month (with the lowest average sea temperature) is March (39°F).

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

Average daylight in March / Average sunshine in March - Cotuit, 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: 5h and 5min

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).

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Average sunshine days in March
Cotuit, MA

Average sunshine days in March - Cotuit, MA
  • Average sunshine days in March: 14.5 days

The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is April (13 days).

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Average UV index in March
Cotuit, MA

Average UV index in March - Cotuit, 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).

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Average cloud cover in March
Cotuit, MA

Average cloud cover in March - Cotuit, MA
  • Average cloud cover in March: 50

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

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Average visibility in March
Cotuit, MA

Average visibility in March - Cotuit, 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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Cotuit, Massachusetts, USA

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