Tukwila September Weather Averages Washington, United States of America

September Weather Averages for Tukwila

High Temp	22°C	71°F
Low Temp	12°C	53°F
Avg Temp	16°C	61°F
Sunshine Hours	208 hours
Rainfall	79.24 mm	3.12 In
Rain days	7 days
Pressure	1016 mb	30 In

Tukwila September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	22°C / 72°F	11°C / 52°F	16°C / 61°F	262 hours	75.10 mm / 2.96 In	6 days	1017 mb / 31 In
2010	20°C / 67°F	11°C / 52°F	15°C / 59°F	134 hours	113.20 mm / 4.46 In	12 days	1015 mb / 30 In
2011	24°C / 75°F	12°C / 54°F	17°C / 63°F	272 hours	40.80 mm / 1.61 In	5 days	1017 mb / 31 In
2012	23°C / 74°F	11°C / 51°F	16°C / 61°F	309 hours	7.80 mm / 0.31 In	2 days	1019 mb / 31 In
2013	21°C / 70°F	12°C / 53°F	16°C / 61°F	197 hours	206.50 mm / 8.13 In	12 days	1012 mb / 30 In
2014	23°C / 73°F	12°C / 54°F	17°C / 62°F	228 hours	56.10 mm / 2.21 In	4 days	1015 mb / 30 In
2015	19°C / 67°F	10°C / 51°F	15°C / 58°F	180 hours	38.00 mm / 1.50 In	6 days	1016 mb / 30 In
2016	19°C / 67°F	10°C / 51°F	14°C / 58°F	197 hours	70.81 mm / 2.79 In	6 days	1019 mb / 31 In
2017	23°C / 73°F	13°C / 55°F	17°C / 63°F	217 hours	77.50 mm / 3.05 In	8 days	1016 mb / 30 In
2018	21°C / 69°F	11°C / 52°F	15°C / 59°F	184 hours	62.30 mm / 2.45 In	6 days	1017 mb / 30 In
2019	20°C / 68°F	12°C / 53°F	15°C / 59°F	130 hours	137.48 mm / 5.41 In	11 days	1015 mb / 30 In
2020	25°C / 76°F	15°C / 58°F	19°C / 67°F	224 hours	108.70 mm / 4.28 In	7 days	1017 mb / 30 In
2021	21°C / 70°F	12°C / 53°F	16°C / 60°F	171 hours	113.13 mm / 4.45 In	11 days	1016 mb / 30 In
2022	25°C / 76°F	13°C / 55°F	18°C / 64°F	241 hours	7.30 mm / 0.29 In	0 days	1015 mb / 30 In
2023	22°C / 71°F	11°C / 52°F	16°C / 60°F	169 hours	73.81 mm / 2.91 In	5 days	1016 mb / 30 In

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