


On the last day of the month, sunrise is at 7:08 am and sunset at 5:24 pm EDT. On the first day of October, sunrise is at 6:30 am and sunset at 6:14 pm. DaylightIn October, the average length of the day is 10h and 58min. Unprotected immersion in temperatures below 50☏ (10☌) causes quickly maximum intensity cold shock with hyperventilation. Note: Swimming in 53.2☏ (11.8☌) is considered dangerous. Ocean temperatureIn Bar Harbor, in October, the average water temperature is 53.2☏ (11.8☌). In Bar Harbor, during the entire year, snow falls for 48.1 days and aggregates up to 23.82" (605mm) of snow. Throughout October, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. October is the first month it typically snows in Bar Harbor. SnowfallMonths with snowfall in Bar Harbor are January through May, October through December. Throughout the year, there are 142.1 rainfall days, and 32.28" (820mm) of precipitation is accumulated. Rainfall In Bar Harbor, Maine, during 14 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. HumidityIn October, the average relative humidity is 78%. The average low-temperature, in October, is 45☏ (7.2☌). TemperatureIn Bar Harbor, the average high-temperature in October drops from a comfortable 67.1☏ (19.5☌) in September to a mild 55.9☏ (13.3☌). October, the same as September, in Bar Harbor, Maine, is a moderate autumn month, with an average temperature varying between 45☏ (7.2☌) and 55.9☏ (13.3☌).
