Coos Bay September Weather Averages Oregon, United States of America

September Weather Averages for Coos Bay

High Temp	19°C	67°F
Low Temp	12°C	54°F
Avg Temp	15°C	60°F
Sunshine Hours	239 hours
Rainfall	51.69 mm	2.03 In
Rain days	4 days
Pressure	1016 mb	30 In

Coos Bay September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	21°C / 70°F	12°C / 53°F	16°C / 60°F	333 hours	3.10 mm / 0.12 In	1 days	1017 mb / 31 In
2009	21°C / 70°F	13°C / 55°F	16°C / 61°F	287 hours	34.50 mm / 1.36 In	4 days	1017 mb / 31 In
2010	19°C / 66°F	12°C / 53°F	15°C / 59°F	203 hours	58.28 mm / 2.29 In	5 days	1016 mb / 30 In
2011	21°C / 70°F	12°C / 53°F	16°C / 61°F	299 hours	6.00 mm / 0.24 In	0 days	1017 mb / 31 In
2012	20°C / 67°F	11°C / 51°F	15°C / 58°F	310 hours	0.60 mm / 0.02 In	0 days	1019 mb / 31 In
2013	19°C / 66°F	13°C / 55°F	16°C / 60°F	198 hours	169.68 mm / 6.68 In	9 days	1014 mb / 30 In
2014	21°C / 70°F	13°C / 56°F	17°C / 62°F	275 hours	41.32 mm / 1.63 In	4 days	1014 mb / 30 In
2015	19°C / 66°F	12°C / 53°F	15°C / 59°F	248 hours	23.00 mm / 0.91 In	2 days	1016 mb / 30 In
2016	20°C / 67°F	11°C / 52°F	15°C / 59°F	282 hours	8.80 mm / 0.35 In	1 days	1019 mb / 31 In
2017	20°C / 68°F	13°C / 55°F	16°C / 61°F	229 hours	54.00 mm / 2.13 In	6 days	1016 mb / 30 In
2018	19°C / 66°F	11°C / 52°F	15°C / 59°F	286 hours	6.00 mm / 0.24 In	2 days	1017 mb / 31 In
2019	19°C / 65°F	13°C / 56°F	16°C / 60°F	196 hours	117.28 mm / 4.62 In	10 days	1017 mb / 30 In
2020	21°C / 69°F	13°C / 56°F	17°C / 62°F	212 hours	35.53 mm / 1.40 In	3 days	1016 mb / 30 In
2021	19°C / 66°F	11°C / 52°F	15°C / 58°F	246 hours	68.03 mm / 2.68 In	4 days	1017 mb / 31 In
2022	20°C / 68°F	12°C / 54°F	16°C / 60°F	224 hours	13.70 mm / 0.54 In	1 days	1015 mb / 30 In
2023	18°C / 64°F	11°C / 52°F	14°C / 58°F	176 hours	101.18 mm / 3.98 In	4 days	1016 mb / 30 In
2024	17°C / 63°F	12°C / 54°F	15°C / 58°F	149 hours	89.11 mm / 3.51 In	3 days	1016 mb / 30 In

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