Corvallis September Weather Averages Oregon, United States of America

September Weather Averages for Corvallis

High Temp	24°C	75°F
Low Temp	11°C	51°F
Avg Temp	17°C	62°F
Sunshine Hours	230 hours
Rainfall	49.66 mm	1.96 In
Rain days	3 days
Pressure	1016 mb	30 In

Corvallis September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	24°C / 76°F	10°C / 50°F	17°C / 62°F	310 hours	4.50 mm / 0.18 In	0 days	1017 mb / 31 In
2009	23°C / 74°F	11°C / 52°F	16°C / 62°F	259 hours	35.11 mm / 1.38 In	3 days	1017 mb / 31 In
2010	22°C / 71°F	10°C / 50°F	15°C / 60°F	192 hours	86.73 mm / 3.41 In	5 days	1016 mb / 30 In
2011	26°C / 79°F	11°C / 51°F	18°C / 64°F	262 hours	16.22 mm / 0.64 In	3 days	1017 mb / 31 In
2012	25°C / 77°F	9°C / 48°F	16°C / 61°F	307 hours	2.20 mm / 0.09 In	1 days	1019 mb / 31 In
2013	21°C / 70°F	11°C / 51°F	16°C / 60°F	144 hours	201.18 mm / 7.92 In	9 days	1013 mb / 30 In
2014	25°C / 77°F	11°C / 52°F	17°C / 63°F	247 hours	46.55 mm / 1.83 In	3 days	1014 mb / 30 In
2015	23°C / 73°F	9°C / 48°F	15°C / 60°F	212 hours	16.80 mm / 0.66 In	3 days	1016 mb / 30 In
2016	22°C / 72°F	9°C / 48°F	15°C / 59°F	242 hours	14.60 mm / 0.57 In	2 days	1019 mb / 31 In
2017	24°C / 76°F	12°C / 53°F	17°C / 63°F	221 hours	44.88 mm / 1.77 In	5 days	1016 mb / 30 In
2018	23°C / 73°F	10°C / 50°F	16°C / 60°F	250 hours	7.90 mm / 0.31 In	2 days	1017 mb / 31 In
2019	21°C / 69°F	11°C / 51°F	15°C / 59°F	168 hours	95.67 mm / 3.77 In	9 days	1016 mb / 30 In
2020	26°C / 80°F	13°C / 55°F	19°C / 67°F	240 hours	75.63 mm / 2.98 In	3 days	1016 mb / 30 In
2021	25°C / 77°F	10°C / 51°F	17°C / 63°F	253 hours	66.00 mm / 2.60 In	2 days	1016 mb / 30 In
2022	27°C / 81°F	12°C / 53°F	18°C / 65°F	248 hours	5.00 mm / 0.20 In	1 days	1014 mb / 30 In
2023	24°C / 76°F	10°C / 50°F	16°C / 61°F	215 hours	41.13 mm / 1.62 In	1 days	1016 mb / 30 In
2024	25°C / 76°F	11°C / 53°F	17°C / 62°F	223 hours	39.00 mm / 1.54 In	2 days	1015 mb / 30 In

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