August weather forecast
Harpswell, ME

Weather in August

Ocean temperature

The month with the warmest seawater in Harpswell, Maine, is August, with an average ocean temperature of 62.2°F (16.8°C).
Note: For most, swimming in 62.2°F (16.8°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

In Harpswell, the average length of the day in August is 13h and 56min.
On the first day of the month, sunrise is at 5:28 am and sunset at 8:03 pm. On the last day of August, in Harpswell, sunrise is at 6:02 am and sunset at 7:17 pm EDT.
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FAQ

When is the ocean warmest in Harpswell?

The month with the warmest seawater in Harpswell is August, with an average ocean temperature of 62.2°F (16.8°C).

What is the ocean temperature in August in Harpswell?

In Harpswell, the average seawater temperature in August is 62.2°F (16.8°C). For swimming, a surface water temperature of 62.2°F (16.8°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Harpswell have in August?

In Harpswell, the average day length in August is 13h and 56min.

What time are sunrise and sunset in August in Harpswell?

On the first day of August in Harpswell, Maine, sunrise is at 5:28 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:17 pm EDT.

Average sea temperature in August
Harpswell, ME

Average sea temperature in August - Harpswell, ME
  • Average sea temperature in August: 62.2°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 August
Harpswell, ME

Average daylight in August - Harpswell, ME
  • Average daylight in August: 13h and 56min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 59min).

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