Glenn Dale August Weather Averages Maryland, United States of America

August Weather Averages for Glenn Dale

High Temp	29°C	85°F
Low Temp	21°C	69°F
Avg Temp	25°C	76°F
Sunshine Hours	220 hours
Rainfall	135.53 mm	5.34 In
Rain days	11 days
Pressure	1015 mb	30 In

Glenn Dale August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	29°C / 83°F	19°C / 65°F	23°C / 74°F	274 hours	57.50 mm / 2.26 In	7 days	1014 mb / 30 In
2009	30°C / 85°F	21°C / 70°F	25°C / 77°F	258 hours	146.95 mm / 5.79 In	11 days	1016 mb / 30 In
2010	31°C / 87°F	21°C / 69°F	25°C / 77°F	243 hours	128.28 mm / 5.05 In	8 days	1015 mb / 30 In
2011	29°C / 84°F	20°C / 68°F	24°C / 75°F	250 hours	229.62 mm / 9.04 In	14 days	1011 mb / 30 In
2012	29°C / 84°F	21°C / 69°F	24°C / 76°F	266 hours	91.25 mm / 3.59 In	15 days	1015 mb / 30 In
2013	27°C / 81°F	19°C / 65°F	23°C / 73°F	195 hours	85.69 mm / 3.37 In	13 days	1016 mb / 30 In
2014	28°C / 82°F	18°C / 65°F	23°C / 73°F	245 hours	69.50 mm / 2.74 In	5 days	1016 mb / 30 In
2015	30°C / 85°F	20°C / 68°F	24°C / 76°F	264 hours	71.61 mm / 2.82 In	7 days	1015 mb / 30 In
2016	31°C / 87°F	22°C / 72°F	26°C / 79°F	277 hours	75.68 mm / 2.98 In	7 days	1017 mb / 31 In
2017	29°C / 83°F	21°C / 70°F	25°C / 76°F	206 hours	145.19 mm / 5.72 In	11 days	1017 mb / 31 In
2018	31°C / 87°F	23°C / 74°F	27°C / 80°F	193 hours	171.41 mm / 6.75 In	15 days	1017 mb / 30 In
2019	30°C / 85°F	22°C / 72°F	26°C / 78°F	234 hours	115.24 mm / 4.54 In	15 days	1015 mb / 30 In
2020	29°C / 83°F	22°C / 71°F	25°C / 76°F	120 hours	353.04 mm / 13.90 In	20 days	1014 mb / 30 In
2021	30°C / 86°F	21°C / 71°F	26°C / 78°F	183 hours	154.79 mm / 6.09 In	19 days	1017 mb / 31 In
2022	30°C / 87°F	20°C / 69°F	25°C / 77°F	214 hours	102.35 mm / 4.03 In	8 days	1016 mb / 30 In
2023	30°C / 86°F	20°C / 67°F	25°C / 76°F	175 hours	114.60 mm / 4.51 In	7 days	1013 mb / 30 In
2024	29°C / 85°F	19°C / 67°F	24°C / 75°F	192 hours	113.35 mm / 4.46 In	4 days	1016 mb / 30 In

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