March weather forecast
Harpswell, ME

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Weather in March

Transitioning into March, the weather in Harpswell, Maine, remains steady, with the frigid sea conditions enduring despite a slight rise in temperature to 37.9°F (3.3°C). The continuous blanket of cold weather begins to gradually loosen, foreshadowing the gradual warming trend as Maine leaves winter behind and embraces the renewal birthed by spring. The end of March provides glimpses into the coming spring, with sunniness becoming increasingly prevalent. With more hours of daylight compared to February, the shifts in weather patterns introduce the first feel of spring in the form of buds starting to appear on trees. Drawing closer to April, there is a noticeable shift towards milder weather, while the charm of crystalized landscapes begins to fade.

Ocean temperature

The month with the coldest seawater is March, with an average ocean temperature of 37.9°F (3.3°C).
Note: In the practice of swimming, this situation poses immediate risks to life. Losing control over breathing is immediate, thereby making clear thinking near impossible. A specialized swimsuit is obligatory to restrict thermal loss.

Daylight

In Harpswell, 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 5:28 pm EST. On the last day of the month, sunrise is at 6:21 am and sunset at 7:05 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.
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Frequently asked questions

What is the month with the coldest ocean in Harpswell?

The month with the coldest seawater is March, with an average ocean temperature of 37.9°F (3.3°C).

What is the ocean temperature in March in Harpswell?

In Harpswell, in March, the average water temperature is 37.9°F (3.3°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 Harpswell?

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

When is the sunrise / sunset in March in Harpswell?

In March, on the first day of the month, sunrise is at 6:15 am and sunset at 5:28 pm EST. On the last day of the month, in Harpswell, sunrise is at 6:21 am and sunset at 7:05 pm EDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Harpswell, and the time zone changes from EST to EDT. DST ends Sunday, November 3. 2024, at 2:00 am.

Average sea temperature in March
Harpswell, ME

Average sea temperature in March - Harpswell, ME
  • Average sea temperature in March: 37.9°F

The best month for swimming (with the highest average sea temperature) is August (62.2°F).
The coldest month (with the lowest average sea temperature) is March (37.9°F).

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Average daylight in March
Harpswell, ME

Average daylight in March - Harpswell, ME
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

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Harpswell, Maine, USA

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