Wilmington May Weather Averages Delaware, United States of America

May Weather Averages for Wilmington

High Temp	22°C	71°F
Low Temp	13°C	55°F
Avg Temp	17°C	63°F
Sunshine Hours	175 hours
Rainfall	107.30 mm	4.22 In
Rain days	9 days
Pressure	1016 mb	30 In

Wilmington May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	20°C / 68°F	10°C / 50°F	15°C / 59°F	225 hours	143.58 mm / 5.65 In	9 days	1011 mb / 30 In
2009	21°C / 70°F	13°C / 55°F	17°C / 62°F	185 hours	138.47 mm / 5.45 In	10 days	1017 mb / 31 In
2010	23°C / 74°F	13°C / 56°F	18°C / 64°F	225 hours	55.08 mm / 2.17 In	9 days	1016 mb / 30 In
2011	23°C / 73°F	13°C / 56°F	18°C / 64°F	187 hours	107.27 mm / 4.22 In	8 days	1015 mb / 30 In
2012	23°C / 74°F	14°C / 58°F	19°C / 65°F	179 hours	96.37 mm / 3.79 In	9 days	1016 mb / 30 In
2013	21°C / 70°F	12°C / 53°F	16°C / 61°F	180 hours	64.16 mm / 2.53 In	6 days	1018 mb / 31 In
2014	21°C / 70°F	12°C / 53°F	17°C / 62°F	193 hours	97.40 mm / 3.83 In	8 days	1016 mb / 30 In
2015	25°C / 76°F	14°C / 57°F	19°C / 66°F	230 hours	37.35 mm / 1.47 In	5 days	1020 mb / 31 In
2016	19°C / 67°F	11°C / 53°F	15°C / 59°F	108 hours	147.11 mm / 5.79 In	13 days	1015 mb / 30 In
2017	19°C / 67°F	11°C / 52°F	15°C / 60°F	141 hours	162.69 mm / 6.41 In	11 days	1013 mb / 30 In
2018	24°C / 76°F	15°C / 59°F	20°C / 67°F	166 hours	216.37 mm / 8.52 In	13 days	1018 mb / 31 In
2019	23°C / 74°F	14°C / 57°F	18°C / 65°F	194 hours	156.34 mm / 6.16 In	13 days	1015 mb / 30 In
2020	19°C / 66°F	11°C / 52°F	15°C / 59°F	146 hours	66.93 mm / 2.63 In	7 days	1017 mb / 30 In
2021	20°C / 69°F	11°C / 52°F	16°C / 61°F	133 hours	107.84 mm / 4.25 In	7 days	1019 mb / 31 In
2022	23°C / 73°F	12°C / 54°F	17°C / 63°F	159 hours	125.50 mm / 4.94 In	9 days	1018 mb / 31 In
2023	21°C / 70°F	10°C / 50°F	15°C / 60°F	243 hours	20.95 mm / 0.82 In	4 days	1017 mb / 31 In
2024	21°C / 70°F	13°C / 56°F	17°C / 63°F	126 hours	116.91 mm / 4.60 In	5 days	1013 mb / 30 In

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