Uniondale May Weather Averages New York, United States of America

May Weather Averages for Uniondale

High Temp	18°C	65°F
Low Temp	13°C	55°F
Avg Temp	15°C	60°F
Sunshine Hours	201 hours
Rainfall	98.68 mm	3.89 In
Rain days	8 days
Pressure	1016 mb	30 In

Uniondale May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	18°C / 64°F	12°C / 54°F	15°C / 59°F	198 hours	105.07 mm / 4.14 In	11 days	1017 mb / 31 In
2010	20°C / 67°F	13°C / 55°F	16°C / 61°F	257 hours	42.60 mm / 1.68 In	3 days	1016 mb / 30 In
2011	18°C / 64°F	13°C / 55°F	15°C / 59°F	224 hours	132.81 mm / 5.23 In	9 days	1015 mb / 30 In
2012	19°C / 66°F	14°C / 58°F	16°C / 62°F	167 hours	125.10 mm / 4.93 In	9 days	1016 mb / 30 In
2013	17°C / 63°F	12°C / 53°F	14°C / 58°F	220 hours	95.41 mm / 3.76 In	9 days	1018 mb / 31 In
2014	18°C / 64°F	12°C / 54°F	15°C / 59°F	212 hours	92.21 mm / 3.63 In	9 days	1016 mb / 30 In
2015	19°C / 66°F	13°C / 56°F	16°C / 61°F	268 hours	28.77 mm / 1.13 In	4 days	1020 mb / 31 In
2016	17°C / 62°F	12°C / 54°F	14°C / 58°F	146 hours	106.58 mm / 4.20 In	9 days	1015 mb / 30 In
2017	17°C / 62°F	12°C / 54°F	14°C / 58°F	186 hours	141.20 mm / 5.56 In	6 days	1013 mb / 30 In
2018	19°C / 67°F	14°C / 57°F	16°C / 62°F	219 hours	121.90 mm / 4.80 In	11 days	1018 mb / 31 In
2019	17°C / 63°F	13°C / 55°F	15°C / 59°F	190 hours	137.10 mm / 5.40 In	12 days	1015 mb / 30 In
2020	17°C / 63°F	11°C / 52°F	14°C / 58°F	173 hours	65.73 mm / 2.59 In	7 days	1016 mb / 30 In
2021	19°C / 66°F	12°C / 54°F	16°C / 60°F	163 hours	116.00 mm / 4.57 In	6 days	1018 mb / 31 In
2022	20°C / 67°F	13°C / 55°F	16°C / 61°F	198 hours	111.70 mm / 4.40 In	9 days	1018 mb / 31 In
2023	20°C / 67°F	12°C / 54°F	16°C / 61°F	246 hours	49.80 mm / 1.96 In	3 days	1017 mb / 30 In
2024	19°C / 67°F	14°C / 56°F	16°C / 61°F	152 hours	106.94 mm / 4.21 In	8 days	1013 mb / 30 In

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