Rossmere May Weather Averages Pennsylvania, United States of America

May Weather Averages for Rossmere

High Temp	21°C	70°F
Low Temp	12°C	53°F
Avg Temp	16°C	61°F
Sunshine Hours	162 hours
Rainfall	129.32 mm	5.09 In
Rain days	9 days
Pressure	1016 mb	30 In

Rossmere May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	21°C / 69°F	11°C / 53°F	16°C / 61°F	164 hours	137.86 mm / 5.43 In	13 days	1017 mb / 31 In
2010	23°C / 73°F	12°C / 54°F	18°C / 64°F	220 hours	44.44 mm / 1.75 In	8 days	1016 mb / 30 In
2011	22°C / 72°F	12°C / 54°F	17°C / 63°F	164 hours	112.30 mm / 4.42 In	11 days	1014 mb / 30 In
2012	23°C / 74°F	14°C / 57°F	18°C / 65°F	182 hours	116.61 mm / 4.59 In	10 days	1016 mb / 30 In
2013	21°C / 70°F	11°C / 51°F	16°C / 61°F	196 hours	69.42 mm / 2.73 In	6 days	1018 mb / 31 In
2014	21°C / 70°F	11°C / 51°F	16°C / 61°F	191 hours	106.20 mm / 4.18 In	8 days	1017 mb / 30 In
2015	24°C / 76°F	13°C / 56°F	19°C / 66°F	213 hours	56.58 mm / 2.23 In	4 days	1020 mb / 31 In
2016	19°C / 66°F	11°C / 51°F	15°C / 59°F	121 hours	128.51 mm / 5.06 In	11 days	1015 mb / 30 In
2017	19°C / 66°F	10°C / 51°F	15°C / 58°F	126 hours	125.01 mm / 4.92 In	12 days	1013 mb / 30 In
2018	23°C / 74°F	14°C / 57°F	19°C / 66°F	171 hours	170.88 mm / 6.73 In	13 days	1017 mb / 31 In
2019	22°C / 71°F	13°C / 55°F	17°C / 63°F	171 hours	162.71 mm / 6.41 In	14 days	1015 mb / 30 In
2020	18°C / 65°F	10°C / 49°F	14°C / 57°F	115 hours	59.01 mm / 2.32 In	7 days	1017 mb / 31 In
2021	20°C / 68°F	10°C / 51°F	15°C / 60°F	132 hours	113.00 mm / 4.45 In	10 days	1019 mb / 31 In
2022	22°C / 72°F	12°C / 53°F	17°C / 62°F	166 hours	123.20 mm / 4.85 In	9 days	1018 mb / 31 In
2023	21°C / 69°F	9°C / 48°F	15°C / 59°F	232 hours	8.70 mm / 0.34 In	1 days	1017 mb / 31 In
2024	20°C / 69°F	12°C / 54°F	16°C / 61°F	100 hours	166.85 mm / 6.57 In	9 days	1013 mb / 30 In
2025	21°C / 69°F	11°C / 53°F	16°C / 61°F	90 hours	497.22 mm / 19.58 In	11 days	1014 mb / 30 In

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