Bar Harbor September Weather Averages Maine, United States of America

September Weather Averages for Bar Harbor

High Temp	19°C	67°F
Low Temp	12°C	54°F
Avg Temp	16°C	60°F
Sunshine Hours	211 hours
Rainfall	107.55 mm	4.23 In
Rain days	5 days
Pressure	1017 mb	31 In

Bar Harbor September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	19°C / 66°F	12°C / 53°F	15°C / 59°F	203 hours	292.75 mm / 11.53 In	6 days	1019 mb / 31 In
2009	19°C / 65°F	11°C / 51°F	14°C / 58°F	251 hours	61.81 mm / 2.43 In	3 days	1018 mb / 31 In
2010	19°C / 67°F	13°C / 55°F	16°C / 61°F	193 hours	147.72 mm / 5.82 In	8 days	1013 mb / 30 In
2011	19°C / 66°F	13°C / 55°F	16°C / 60°F	217 hours	55.06 mm / 2.17 In	5 days	1017 mb / 31 In
2012	18°C / 65°F	12°C / 53°F	15°C / 59°F	206 hours	154.46 mm / 6.08 In	9 days	1016 mb / 30 In
2013	17°C / 63°F	11°C / 52°F	15°C / 58°F	197 hours	118.56 mm / 4.67 In	6 days	1014 mb / 30 In
2014	18°C / 65°F	12°C / 53°F	15°C / 59°F	245 hours	15.53 mm / 0.61 In	3 days	1018 mb / 31 In
2015	21°C / 69°F	14°C / 57°F	17°C / 63°F	192 hours	191.78 mm / 7.55 In	3 days	1018 mb / 31 In
2016	20°C / 68°F	13°C / 55°F	16°C / 61°F	231 hours	41.50 mm / 1.63 In	6 days	1019 mb / 31 In
2017	21°C / 70°F	13°C / 56°F	17°C / 62°F	259 hours	74.06 mm / 2.92 In	4 days	1016 mb / 30 In
2018	20°C / 68°F	12°C / 54°F	16°C / 61°F	242 hours	88.11 mm / 3.47 In	3 days	1022 mb / 31 In
2019	18°C / 65°F	11°C / 52°F	15°C / 59°F	224 hours	87.01 mm / 3.43 In	4 days	1018 mb / 31 In
2020	19°C / 66°F	12°C / 53°F	15°C / 60°F	235 hours	40.40 mm / 1.59 In	4 days	1019 mb / 31 In
2021	20°C / 67°F	13°C / 56°F	16°C / 61°F	165 hours	212.60 mm / 8.37 In	7 days	1016 mb / 30 In
2022	19°C / 67°F	12°C / 54°F	15°C / 59°F	183 hours	123.70 mm / 4.87 In	5 days	1015 mb / 30 In
2023	21°C / 71°F	12°C / 53°F	16°C / 61°F	177 hours	206.61 mm / 8.13 In	3 days	1017 mb / 31 In
2024	20°C / 68°F	12°C / 54°F	16°C / 60°F	166 hours	101.83 mm / 4.01 In	2 days	1020 mb / 31 In

Maine

Hotels Near Bar Harbor

Cities Near Bar Harbor

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started