Federal Way May Weather Averages Washington, United States of America

May Weather Averages for Federal Way

High Temp	18°C	64°F
Low Temp	8°C	46°F
Avg Temp	13°C	55°F
Sunshine Hours	164 hours
Rainfall	83.74 mm	3.30 In
Rain days	9 days
Pressure	1017 mb	30 In

Federal Way May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	17°C / 63°F	7°C / 45°F	12°C / 54°F	208 hours	54.60 mm / 2.15 In	7 days	1018 mb / 31 In
2009	18°C / 64°F	7°C / 44°F	12°C / 54°F	219 hours	121.94 mm / 4.80 In	9 days	1017 mb / 31 In
2010	15°C / 59°F	6°C / 42°F	10°C / 50°F	140 hours	137.09 mm / 5.40 In	16 days	1017 mb / 30 In
2011	14°C / 58°F	5°C / 40°F	10°C / 49°F	133 hours	140.11 mm / 5.52 In	10 days	1016 mb / 30 In
2012	16°C / 62°F	6°C / 43°F	11°C / 52°F	183 hours	82.79 mm / 3.26 In	8 days	1018 mb / 31 In
2013	18°C / 65°F	8°C / 46°F	13°C / 55°F	194 hours	94.10 mm / 3.70 In	10 days	1018 mb / 31 In
2014	19°C / 66°F	8°C / 46°F	13°C / 56°F	179 hours	93.90 mm / 3.70 In	10 days	1017 mb / 31 In
2015	18°C / 65°F	8°C / 47°F	13°C / 56°F	200 hours	36.00 mm / 1.42 In	7 days	1015 mb / 30 In
2016	18°C / 65°F	9°C / 48°F	14°C / 56°F	173 hours	33.50 mm / 1.32 In	4 days	1017 mb / 31 In
2017	18°C / 64°F	7°C / 45°F	13°C / 55°F	190 hours	69.22 mm / 2.73 In	8 days	1017 mb / 30 In
2018	20°C / 69°F	10°C / 49°F	15°C / 59°F	190 hours	27.30 mm / 1.07 In	5 days	1017 mb / 31 In
2019	20°C / 68°F	9°C / 49°F	14°C / 58°F	229 hours	51.10 mm / 2.01 In	8 days	1013 mb / 30 In
2020	19°C / 65°F	9°C / 49°F	14°C / 57°F	116 hours	128.66 mm / 5.07 In	14 days	1016 mb / 30 In
2021	18°C / 64°F	8°C / 46°F	13°C / 55°F	124 hours	69.06 mm / 2.72 In	8 days	1019 mb / 31 In
2022	14°C / 58°F	6°C / 43°F	10°C / 50°F	46 hours	163.30 mm / 6.43 In	15 days	1017 mb / 30 In
2023	22°C / 71°F	9°C / 49°F	15°C / 59°F	187 hours	33.30 mm / 1.31 In	3 days	1015 mb / 30 In
2024	17°C / 62°F	7°C / 44°F	12°C / 53°F	121 hours	58.52 mm / 2.30 In	5 days	1017 mb / 31 In

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