Bethesda May Weather Averages Maryland, United States of America

May Weather Averages for Bethesda

High Temp	23°C	74°F
Low Temp	14°C	57°F
Avg Temp	18°C	65°F
Sunshine Hours	181 hours
Rainfall	114.55 mm	4.51 In
Rain days	10 days
Pressure	1016 mb	30 In

Bethesda May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 71°F	11°C / 52°F	16°C / 62°F	232 hours	191.28 mm / 7.53 In	9 days	1011 mb / 30 In
2009	23°C / 73°F	13°C / 56°F	18°C / 64°F	199 hours	209.86 mm / 8.26 In	12 days	1017 mb / 31 In
2010	24°C / 76°F	14°C / 57°F	19°C / 66°F	212 hours	77.21 mm / 3.04 In	10 days	1016 mb / 30 In
2011	24°C / 76°F	14°C / 57°F	19°C / 66°F	219 hours	98.83 mm / 3.89 In	11 days	1014 mb / 30 In
2012	25°C / 78°F	15°C / 59°F	20°C / 68°F	213 hours	83.92 mm / 3.30 In	9 days	1016 mb / 30 In
2013	23°C / 73°F	12°C / 54°F	17°C / 63°F	205 hours	73.30 mm / 2.89 In	8 days	1018 mb / 31 In
2014	24°C / 74°F	13°C / 55°F	18°C / 64°F	210 hours	98.47 mm / 3.88 In	8 days	1017 mb / 30 In
2015	26°C / 79°F	15°C / 59°F	20°C / 68°F	237 hours	45.71 mm / 1.80 In	7 days	1020 mb / 31 In
2016	20°C / 69°F	12°C / 53°F	16°C / 61°F	125 hours	172.29 mm / 6.78 In	14 days	1015 mb / 30 In
2017	22°C / 71°F	12°C / 54°F	17°C / 62°F	153 hours	148.16 mm / 5.83 In	11 days	1013 mb / 30 In
2018	27°C / 81°F	18°C / 64°F	22°C / 72°F	184 hours	224.76 mm / 8.85 In	16 days	1017 mb / 31 In
2019	26°C / 79°F	17°C / 62°F	21°C / 70°F	174 hours	122.15 mm / 4.81 In	12 days	1015 mb / 30 In
2020	20°C / 68°F	12°C / 54°F	16°C / 61°F	136 hours	73.33 mm / 2.89 In	6 days	1017 mb / 30 In
2021	22°C / 72°F	13°C / 55°F	17°C / 63°F	150 hours	98.20 mm / 3.87 In	10 days	1019 mb / 31 In
2022	23°C / 74°F	14°C / 57°F	18°C / 65°F	158 hours	92.81 mm / 3.65 In	9 days	1017 mb / 31 In
2023	22°C / 71°F	11°C / 51°F	16°C / 61°F	198 hours	55.85 mm / 2.20 In	7 days	1017 mb / 31 In
2024	23°C / 74°F	15°C / 58°F	19°C / 65°F	127 hours	157.93 mm / 6.22 In	7 days	1013 mb / 30 In

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