Belfast September Weather Averages Maine, United States of America

September Weather Averages for Belfast

High Temp	20°C	68°F
Low Temp	12°C	54°F
Avg Temp	16°C	60°F
Sunshine Hours	208 hours
Rainfall	102.19 mm	4.02 In
Rain days	5 days
Pressure	1017 mb	31 In

Belfast September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	19°C / 66°F	11°C / 52°F	15°C / 59°F	202 hours	306.11 mm / 12.05 In	7 days	1019 mb / 31 In
2009	19°C / 66°F	10°C / 50°F	14°C / 58°F	259 hours	43.52 mm / 1.71 In	2 days	1018 mb / 31 In
2010	20°C / 67°F	13°C / 55°F	16°C / 61°F	184 hours	161.06 mm / 6.34 In	9 days	1013 mb / 30 In
2011	19°C / 67°F	12°C / 54°F	16°C / 60°F	201 hours	72.58 mm / 2.86 In	6 days	1017 mb / 30 In
2012	19°C / 65°F	11°C / 52°F	15°C / 59°F	199 hours	143.00 mm / 5.63 In	11 days	1016 mb / 30 In
2013	19°C / 65°F	11°C / 52°F	15°C / 58°F	200 hours	120.61 mm / 4.75 In	10 days	1014 mb / 30 In
2014	19°C / 67°F	11°C / 52°F	15°C / 59°F	224 hours	27.97 mm / 1.10 In	4 days	1018 mb / 31 In
2015	21°C / 71°F	13°C / 56°F	17°C / 63°F	200 hours	223.03 mm / 8.78 In	4 days	1018 mb / 31 In
2016	21°C / 69°F	13°C / 55°F	16°C / 61°F	213 hours	35.00 mm / 1.38 In	6 days	1019 mb / 31 In
2017	22°C / 72°F	13°C / 56°F	17°C / 63°F	247 hours	52.48 mm / 2.07 In	5 days	1016 mb / 30 In
2018	21°C / 70°F	13°C / 55°F	17°C / 62°F	243 hours	77.24 mm / 3.04 In	3 days	1022 mb / 31 In
2019	19°C / 67°F	11°C / 52°F	15°C / 59°F	223 hours	76.44 mm / 3.01 In	6 days	1018 mb / 31 In
2020	20°C / 68°F	12°C / 54°F	16°C / 60°F	236 hours	31.10 mm / 1.22 In	2 days	1018 mb / 31 In
2021	20°C / 68°F	13°C / 56°F	16°C / 62°F	163 hours	175.90 mm / 6.93 In	6 days	1016 mb / 30 In
2022	20°C / 67°F	12°C / 53°F	15°C / 60°F	187 hours	107.00 mm / 4.21 In	6 days	1015 mb / 30 In
2023	22°C / 72°F	12°C / 54°F	16°C / 61°F	183 hours	180.60 mm / 7.11 In	4 days	1017 mb / 31 In
2024	21°C / 69°F	12°C / 54°F	16°C / 61°F	167 hours	107.43 mm / 4.23 In	2 days	1020 mb / 31 In

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