Dale City September Weather Averages Virginia, United States of America

September Weather Averages for Dale City

High Temp	27°C	80°F
Low Temp	17°C	63°F
Avg Temp	21°C	70°F
Sunshine Hours	209 hours
Rainfall	111.43 mm	4.39 In
Rain days	8 days
Pressure	1017 mb	31 In

Dale City September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	25°C / 77°F	16°C / 60°F	20°C / 68°F	195 hours	50.66 mm / 1.99 In	4 days	1018 mb / 31 In
2010	29°C / 83°F	17°C / 63°F	22°C / 72°F	285 hours	193.54 mm / 7.62 In	8 days	1015 mb / 30 In
2011	25°C / 78°F	17°C / 62°F	21°C / 69°F	154 hours	195.27 mm / 7.69 In	15 days	1015 mb / 30 In
2012	26°C / 79°F	16°C / 61°F	20°C / 69°F	258 hours	107.80 mm / 4.24 In	8 days	1017 mb / 30 In
2013	26°C / 79°F	15°C / 59°F	20°C / 68°F	293 hours	22.20 mm / 0.87 In	2 days	1016 mb / 30 In
2014	26°C / 78°F	16°C / 61°F	21°C / 69°F	207 hours	49.66 mm / 1.95 In	8 days	1018 mb / 31 In
2015	27°C / 81°F	17°C / 63°F	22°C / 71°F	168 hours	88.50 mm / 3.48 In	9 days	1018 mb / 31 In
2016	28°C / 82°F	19°C / 66°F	23°C / 73°F	184 hours	197.44 mm / 7.77 In	6 days	1018 mb / 31 In
2017	26°C / 79°F	17°C / 63°F	21°C / 70°F	239 hours	40.20 mm / 1.58 In	2 days	1017 mb / 31 In
2018	27°C / 80°F	20°C / 67°F	23°C / 73°F	124 hours	204.55 mm / 8.05 In	18 days	1020 mb / 31 In
2019	29°C / 84°F	19°C / 66°F	23°C / 74°F	241 hours	20.20 mm / 0.80 In	5 days	1019 mb / 31 In
2020	25°C / 76°F	17°C / 62°F	20°C / 69°F	150 hours	89.20 mm / 3.51 In	8 days	1019 mb / 31 In
2021	27°C / 81°F	17°C / 63°F	22°C / 71°F	209 hours	100.00 mm / 3.94 In	7 days	1016 mb / 30 In
2022	27°C / 80°F	16°C / 61°F	21°C / 69°F	235 hours	124.30 mm / 4.89 In	7 days	1017 mb / 31 In
2023	27°C / 80°F	16°C / 62°F	21°C / 70°F	190 hours	187.87 mm / 7.40 In	6 days	1017 mb / 31 In

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