Weather in September
Ocean temperature
In Lamoine State Park, Maine, the average seawater temperature in September is 55.9°F (13.3°C).Note: Immersing oneself in 55.9°F (13.3°C) at sub14°F (-10°C) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
In Lamoine State Park, Maine, the average length of the day in September is 12h and 30min.On the first day of September, sunrise is at 5:56 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 6:15 pm EDT.
Frequently asked questions
What is the water temperature in September in Lamoine State Park?
In Lamoine State Park, Maine, in September, the average water temperature is 55.9°F (13.3°C). Swimming in 55.9°F (13.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.
How many hours of daylight does Lamoine State Park have in September?
In Lamoine State Park, the average day length in September is 12h and 30min.
What time are sunrise and sunset in September in Lamoine State Park?
In September, on the first day of the month, sunrise is at 5:56 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 6:15 pm EDT.
Average sea temperature in September
Lamoine State Park, ME
- Average sea temperature in September: 55.9°F
The best month for swimming (with the highest average sea temperature) is August (56.8°F).
The coldest month (with the lowest average sea temperature) is March (38.6°F).
Average daylight in September
Lamoine State Park, ME
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
Lamoine State Park, Maine, USA
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