Weather in October
October in Harpswell, Maine, continues the autumn narrative, presenting a further reduction in sea temperatures to an average of 54.8°F (12.7°C). Similar to September, October creates a cool and comfortable setting, distinguishing it from the preceding summer months. The decline in temperature parallels muted sunshine duration, introducing cozy sweater weather. The continuing chill slowly transforms the landscape into a brilliant tapestry of autumn hues, taking a step closer to the arrival of winter. The cooling trend progresses towards November, emphasizing the inevitable arrival of winter months ahead.
Note: While a brief time in 54.9°F (12.7°C) at 55.4°F (13°C) is already bracing, plunging below 50°F (10°C) can severely affect breathing and introduce a cold shock, relying on your physical state.
On the first day of October in Harpswell, sunrise is at 6:38 am and sunset at 6:20 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:31 pm EDT.
[Resources]Ocean temperature
In Harpswell, the average seawater temperature in October is 54.9°F (12.7°C).Note: While a brief time in 54.9°F (12.7°C) at 55.4°F (13°C) is already bracing, plunging below 50°F (10°C) can severely affect breathing and introduce a cold shock, relying on your physical state.
Daylight
In Harpswell, Maine, the average length of the day in October is 11h and 0min.On the first day of October in Harpswell, sunrise is at 6:38 am and sunset at 6:20 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:31 pm EDT.
Frequently asked questions
How cold is the water in October in Harpswell?
In Harpswell, in October, the average water temperature is 54.9°F (12.7°C). Swimming in 54.9°F (12.7°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.
How many hours of daylight does Harpswell have in October?
In October, the average day length in Harpswell, Maine, is 11h and 0min.
When is the sunrise / sunset in October in Harpswell?
On the first day of October in Harpswell, Maine, sunrise is at 6:38 am and sunset at 6:20 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:31 pm EDT.
Average sea temperature in October
Harpswell, ME
- Average sea temperature in October: 54.8°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).
Average daylight in October
Harpswell, ME
- Average daylight in October: 11h 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).
Harpswell, Maine, USA
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