Glenn Dale May Weather Averages Maryland, United States of America

May Weather Averages for Glenn Dale

High Temp	23°C	73°F
Low Temp	14°C	56°F
Avg Temp	18°C	64°F
Sunshine Hours	182 hours
Rainfall	118.03 mm	4.65 In
Rain days	9 days
Pressure	1016 mb	30 In

Glenn Dale May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	21°C / 70°F	11°C / 52°F	16°C / 61°F	232 hours	190.60 mm / 7.50 In	9 days	1011 mb / 30 In
2009	22°C / 71°F	13°C / 56°F	17°C / 63°F	189 hours	199.15 mm / 7.84 In	10 days	1017 mb / 31 In
2010	23°C / 74°F	14°C / 57°F	19°C / 66°F	230 hours	64.01 mm / 2.52 In	9 days	1016 mb / 30 In
2011	24°C / 75°F	14°C / 57°F	19°C / 66°F	213 hours	122.51 mm / 4.82 In	8 days	1014 mb / 30 In
2012	24°C / 76°F	15°C / 59°F	20°C / 67°F	207 hours	71.74 mm / 2.82 In	9 days	1016 mb / 30 In
2013	22°C / 71°F	12°C / 54°F	17°C / 63°F	214 hours	63.25 mm / 2.49 In	9 days	1018 mb / 31 In
2014	23°C / 73°F	13°C / 55°F	18°C / 64°F	206 hours	109.29 mm / 4.30 In	7 days	1017 mb / 30 In
2015	25°C / 77°F	15°C / 59°F	20°C / 68°F	272 hours	45.98 mm / 1.81 In	6 days	1021 mb / 31 In
2016	20°C / 68°F	12°C / 54°F	16°C / 61°F	128 hours	163.76 mm / 6.45 In	13 days	1015 mb / 30 In
2017	21°C / 69°F	13°C / 55°F	17°C / 62°F	148 hours	154.06 mm / 6.07 In	11 days	1013 mb / 30 In
2018	26°C / 79°F	17°C / 63°F	21°C / 70°F	183 hours	261.48 mm / 10.29 In	15 days	1017 mb / 31 In
2019	25°C / 77°F	17°C / 62°F	21°C / 69°F	179 hours	139.49 mm / 5.49 In	11 days	1015 mb / 30 In
2020	19°C / 67°F	12°C / 53°F	15°C / 60°F	135 hours	76.96 mm / 3.03 In	7 days	1017 mb / 30 In
2021	22°C / 71°F	12°C / 54°F	17°C / 62°F	140 hours	96.41 mm / 3.80 In	10 days	1019 mb / 31 In
2022	23°C / 74°F	14°C / 56°F	18°C / 65°F	144 hours	103.23 mm / 4.06 In	9 days	1017 mb / 31 In
2023	22°C / 71°F	11°C / 52°F	16°C / 61°F	200 hours	48.60 mm / 1.91 In	4 days	1017 mb / 31 In
2024	23°C / 73°F	14°C / 57°F	18°C / 65°F	118 hours	168.59 mm / 6.64 In	10 days	1013 mb / 30 In

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