Rockville June Weather Averages Maryland, United States of America

June Weather Averages for Rockville

High Temp	28°C	82°F
Low Temp	18°C	64°F
Avg Temp	23°C	73°F
Sunshine Hours	220 hours
Rainfall	115.31 mm	4.54 In
Rain days	10 days
Pressure	1014 mb	30 In

Rockville June Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	30°C / 85°F	18°C / 65°F	24°C / 75°F	295 hours	93.97 mm / 3.70 In	9 days	1014 mb / 30 In
2009	26°C / 80°F	17°C / 63°F	22°C / 71°F	208 hours	134.39 mm / 5.29 In	14 days	1011 mb / 30 In
2010	30°C / 87°F	20°C / 67°F	25°C / 77°F	260 hours	65.80 mm / 2.59 In	11 days	1013 mb / 30 In
2011	28°C / 83°F	18°C / 65°F	23°C / 74°F	251 hours	88.75 mm / 3.49 In	11 days	1013 mb / 30 In
2012	28°C / 82°F	17°C / 62°F	22°C / 72°F	265 hours	77.59 mm / 3.05 In	6 days	1014 mb / 30 In
2013	28°C / 82°F	18°C / 64°F	22°C / 72°F	204 hours	194.06 mm / 7.64 In	14 days	1013 mb / 30 In
2014	28°C / 82°F	18°C / 64°F	23°C / 73°F	243 hours	60.49 mm / 2.38 In	8 days	1015 mb / 30 In
2015	28°C / 83°F	19°C / 65°F	23°C / 73°F	167 hours	166.67 mm / 6.56 In	12 days	1015 mb / 30 In
2016	27°C / 81°F	17°C / 63°F	22°C / 72°F	247 hours	148.28 mm / 5.84 In	9 days	1015 mb / 30 In
2017	28°C / 82°F	17°C / 63°F	23°C / 73°F	250 hours	75.31 mm / 2.97 In	6 days	1014 mb / 30 In
2018	28°C / 82°F	19°C / 67°F	23°C / 74°F	171 hours	211.04 mm / 8.31 In	14 days	1014 mb / 30 In
2019	28°C / 83°F	20°C / 67°F	24°C / 75°F	246 hours	117.54 mm / 4.63 In	10 days	1014 mb / 30 In
2020	28°C / 82°F	19°C / 67°F	23°C / 74°F	187 hours	88.62 mm / 3.49 In	10 days	1015 mb / 30 In
2021	28°C / 82°F	19°C / 66°F	23°C / 74°F	183 hours	141.76 mm / 5.58 In	11 days	1016 mb / 30 In
2022	28°C / 83°F	17°C / 63°F	22°C / 72°F	192 hours	89.70 mm / 3.53 In	9 days	1015 mb / 30 In
2023	27°C / 81°F	15°C / 60°F	21°C / 70°F	194 hours	119.25 mm / 4.69 In	9 days	1011 mb / 30 In
2024	29°C / 84°F	18°C / 64°F	23°C / 74°F	245 hours	65.67 mm / 2.59 In	3 days	1014 mb / 30 In

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