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: Dipping into 54.9°F (12.7°C) below 50°F (10°C) needs protective wear, or you'd face cold shock and breathing issues swiftly. Meanwhile, a slight swim around 55.4°F (13°C) feels cold to the bone.
On the first day of October, 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.
Ocean temperature
In Harpswell, in October, the average water temperature is 54.9°F (12.7°C).Note: Dipping into 54.9°F (12.7°C) below 50°F (10°C) needs protective wear, or you'd face cold shock and breathing issues swiftly. Meanwhile, a slight swim around 55.4°F (13°C) feels cold to the bone.
Daylight
The average length of the day in October is 11h and 0min.On the first day of October, 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.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is the water in October?
In Harpswell, in October, the average water temperature is 54.9°F (12.7°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.
What is the average length of the day in October?
In October, the average day length is 11h and 0min.
When are sunrise and sunset in October?
In October, on the first day of the month, 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
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location