Baltimore September Weather Averages Maryland, United States of America

September Weather Averages for Baltimore

High Temp	25°C	78°F
Low Temp	17°C	63°F
Avg Temp	21°C	70°F
Sunshine Hours	214 hours
Rainfall	146.92 mm	5.78 In
Rain days	7 days
Pressure	1018 mb	31 In

Baltimore September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	25°C / 78°F	17°C / 62°F	21°C / 69°F	250 hours	216.12 mm / 8.51 In	8 days	1018 mb / 31 In
2009	24°C / 74°F	15°C / 59°F	19°C / 66°F	207 hours	145.95 mm / 5.75 In	5 days	1018 mb / 31 In
2010	27°C / 81°F	16°C / 61°F	21°C / 71°F	269 hours	227.13 mm / 8.94 In	7 days	1015 mb / 30 In
2011	24°C / 75°F	16°C / 61°F	20°C / 68°F	143 hours	253.15 mm / 9.97 In	14 days	1016 mb / 30 In
2012	25°C / 76°F	16°C / 60°F	20°C / 68°F	245 hours	120.33 mm / 4.74 In	8 days	1017 mb / 30 In
2013	25°C / 77°F	14°C / 58°F	19°C / 66°F	306 hours	45.12 mm / 1.78 In	3 days	1016 mb / 30 In
2014	25°C / 76°F	16°C / 60°F	20°C / 68°F	252 hours	83.70 mm / 3.30 In	5 days	1019 mb / 31 In
2015	26°C / 79°F	17°C / 63°F	22°C / 71°F	180 hours	54.59 mm / 2.15 In	5 days	1018 mb / 31 In
2016	27°C / 80°F	18°C / 65°F	22°C / 72°F	234 hours	179.56 mm / 7.07 In	10 days	1018 mb / 31 In
2017	25°C / 78°F	17°C / 63°F	21°C / 70°F	245 hours	43.00 mm / 1.69 In	4 days	1017 mb / 31 In
2018	25°C / 78°F	20°C / 67°F	22°C / 72°F	123 hours	278.73 mm / 10.97 In	18 days	1020 mb / 31 In
2019	27°C / 80°F	18°C / 65°F	22°C / 72°F	239 hours	31.10 mm / 1.22 In	3 days	1019 mb / 31 In
2020	25°C / 76°F	18°C / 64°F	21°C / 70°F	190 hours	98.08 mm / 3.86 In	7 days	1019 mb / 31 In
2021	26°C / 80°F	18°C / 64°F	22°C / 71°F	234 hours	127.11 mm / 5.00 In	7 days	1016 mb / 30 In
2022	26°C / 79°F	17°C / 63°F	21°C / 70°F	228 hours	122.50 mm / 4.82 In	7 days	1017 mb / 31 In
2023	27°C / 80°F	17°C / 63°F	22°C / 71°F	187 hours	223.06 mm / 8.78 In	4 days	1017 mb / 31 In
2024	24°C / 76°F	18°C / 64°F	21°C / 70°F	148 hours	317.67 mm / 12.51 In	6 days	1018 mb / 31 In

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