Erie September Weather Averages Pennsylvania, United States of America

September Weather Averages for Erie

High Temp	22°C	71°F
Low Temp	15°C	60°F
Avg Temp	18°C	65°F
Sunshine Hours	207 hours
Rainfall	89.78 mm	3.53 In
Rain days	8 days
Pressure	1017 mb	31 In

Erie September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 72°F	15°C / 59°F	18°C / 65°F	239 hours	89.59 mm / 3.53 In	7 days	1019 mb / 31 In
2009	21°C / 70°F	15°C / 58°F	18°C / 64°F	215 hours	82.70 mm / 3.26 In	8 days	1018 mb / 31 In
2010	20°C / 68°F	14°C / 58°F	17°C / 63°F	185 hours	106.40 mm / 4.19 In	7 days	1014 mb / 30 In
2011	21°C / 69°F	15°C / 60°F	18°C / 64°F	170 hours	130.44 mm / 5.14 In	12 days	1015 mb / 30 In
2012	20°C / 69°F	14°C / 58°F	17°C / 63°F	239 hours	102.19 mm / 4.02 In	7 days	1016 mb / 30 In
2013	20°C / 68°F	13°C / 56°F	17°C / 62°F	213 hours	100.83 mm / 3.97 In	9 days	1016 mb / 30 In
2014	20°C / 69°F	14°C / 57°F	17°C / 63°F	227 hours	82.76 mm / 3.26 In	6 days	1018 mb / 31 In
2015	23°C / 73°F	16°C / 62°F	19°C / 67°F	202 hours	109.70 mm / 4.32 In	7 days	1018 mb / 31 In
2016	24°C / 74°F	17°C / 62°F	20°C / 68°F	242 hours	108.59 mm / 4.28 In	9 days	1018 mb / 31 In
2017	21°C / 70°F	15°C / 59°F	18°C / 64°F	257 hours	63.94 mm / 2.52 In	7 days	1018 mb / 31 In
2018	23°C / 73°F	17°C / 62°F	20°C / 67°F	195 hours	115.51 mm / 4.55 In	12 days	1020 mb / 31 In
2019	22°C / 72°F	16°C / 60°F	19°C / 66°F	224 hours	69.20 mm / 2.72 In	5 days	1018 mb / 31 In
2020	21°C / 69°F	15°C / 60°F	18°C / 64°F	184 hours	46.20 mm / 1.82 In	4 days	1018 mb / 31 In
2021	22°C / 72°F	16°C / 61°F	19°C / 67°F	207 hours	91.00 mm / 3.58 In	8 days	1015 mb / 30 In
2022	22°C / 71°F	16°C / 60°F	18°C / 65°F	171 hours	107.60 mm / 4.24 In	11 days	1017 mb / 31 In
2023	22°C / 72°F	15°C / 60°F	19°C / 66°F	199 hours	44.16 mm / 1.74 In	3 days	1018 mb / 31 In
2024	22°C / 72°F	16°C / 62°F	19°C / 66°F	183 hours	75.18 mm / 2.96 In	5 days	1018 mb / 31 In

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