Annapolis September Weather Averages Maryland, United States of America

September Weather Averages for Annapolis

High Temp	25°C	77°F
Low Temp	18°C	65°F
Avg Temp	22°C	71°F
Sunshine Hours	211 hours
Rainfall	129.74 mm	5.11 In
Rain days	7 days
Pressure	1017 mb	31 In

Annapolis September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	25°C / 77°F	18°C / 64°F	21°C / 70°F	240 hours	162.02 mm / 6.38 In	10 days	1018 mb / 31 In
2009	23°C / 74°F	17°C / 62°F	20°C / 67°F	201 hours	126.90 mm / 5.00 In	6 days	1018 mb / 31 In
2010	26°C / 79°F	18°C / 64°F	22°C / 72°F	271 hours	209.27 mm / 8.24 In	6 days	1014 mb / 30 In
2011	24°C / 75°F	18°C / 65°F	21°C / 70°F	147 hours	207.83 mm / 8.18 In	14 days	1016 mb / 30 In
2012	24°C / 76°F	17°C / 63°F	21°C / 69°F	255 hours	124.66 mm / 4.91 In	7 days	1017 mb / 30 In
2013	24°C / 75°F	16°C / 61°F	20°C / 67°F	310 hours	37.36 mm / 1.47 In	2 days	1016 mb / 30 In
2014	24°C / 76°F	17°C / 63°F	21°C / 69°F	236 hours	57.70 mm / 2.27 In	6 days	1018 mb / 31 In
2015	26°C / 79°F	20°C / 68°F	23°C / 73°F	160 hours	68.58 mm / 2.70 In	6 days	1018 mb / 31 In
2016	26°C / 79°F	20°C / 69°F	23°C / 74°F	199 hours	189.52 mm / 7.46 In	8 days	1018 mb / 31 In
2017	25°C / 77°F	19°C / 66°F	22°C / 71°F	240 hours	43.01 mm / 1.69 In	2 days	1017 mb / 31 In
2018	26°C / 79°F	21°C / 70°F	23°C / 74°F	120 hours	269.24 mm / 10.60 In	18 days	1020 mb / 31 In
2019	26°C / 79°F	19°C / 67°F	22°C / 72°F	247 hours	28.60 mm / 1.13 In	6 days	1019 mb / 31 In
2020	24°C / 74°F	18°C / 65°F	21°C / 70°F	167 hours	104.40 mm / 4.11 In	7 days	1019 mb / 31 In
2021	26°C / 79°F	19°C / 66°F	22°C / 72°F	230 hours	115.67 mm / 4.55 In	7 days	1016 mb / 30 In
2022	26°C / 79°F	18°C / 65°F	22°C / 71°F	245 hours	139.20 mm / 5.48 In	6 days	1017 mb / 31 In
2023	26°C / 78°F	19°C / 65°F	22°C / 71°F	198 hours	213.32 mm / 8.40 In	6 days	1017 mb / 31 In
2024	24°C / 75°F	19°C / 66°F	21°C / 70°F	151 hours	140.54 mm / 5.53 In	7 days	1018 mb / 31 In

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