Gresham September Weather Averages Oregon, United States of America

September Weather Averages for Gresham

High Temp	23°C	74°F
Low Temp	12°C	53°F
Avg Temp	17°C	62°F
Sunshine Hours	225 hours
Rainfall	71.46 mm	2.81 In
Rain days	5 days
Pressure	1016 mb	30 In

Gresham September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	24°C / 75°F	10°C / 50°F	16°C / 61°F	303 hours	15.20 mm / 0.60 In	2 days	1017 mb / 31 In
2009	23°C / 73°F	11°C / 52°F	17°C / 62°F	253 hours	69.40 mm / 2.73 In	5 days	1017 mb / 31 In
2010	21°C / 71°F	11°C / 51°F	15°C / 60°F	213 hours	110.53 mm / 4.35 In	9 days	1015 mb / 30 In
2011	26°C / 78°F	12°C / 53°F	18°C / 64°F	282 hours	38.10 mm / 1.50 In	4 days	1017 mb / 30 In
2012	25°C / 77°F	10°C / 50°F	17°C / 62°F	340 hours	3.00 mm / 0.12 In	1 days	1019 mb / 31 In
2013	21°C / 70°F	11°C / 52°F	16°C / 60°F	184 hours	229.36 mm / 9.03 In	11 days	1013 mb / 30 In
2014	24°C / 76°F	12°C / 54°F	18°C / 64°F	272 hours	40.84 mm / 1.61 In	3 days	1015 mb / 30 In
2015	22°C / 71°F	9°C / 49°F	15°C / 59°F	191 hours	30.93 mm / 1.22 In	5 days	1016 mb / 30 In
2016	21°C / 69°F	9°C / 49°F	14°C / 58°F	221 hours	51.42 mm / 2.02 In	4 days	1019 mb / 31 In
2017	24°C / 76°F	14°C / 58°F	19°C / 66°F	218 hours	112.07 mm / 4.41 In	6 days	1015 mb / 30 In
2018	22°C / 72°F	12°C / 54°F	17°C / 62°F	223 hours	32.42 mm / 1.28 In	5 days	1017 mb / 30 In
2019	20°C / 69°F	12°C / 54°F	16°C / 60°F	130 hours	124.22 mm / 4.89 In	12 days	1016 mb / 30 In
2020	26°C / 78°F	14°C / 58°F	20°C / 67°F	233 hours	90.75 mm / 3.57 In	4 days	1016 mb / 30 In
2021	24°C / 75°F	11°C / 52°F	17°C / 63°F	230 hours	100.30 mm / 3.95 In	5 days	1016 mb / 30 In
2022	26°C / 80°F	13°C / 55°F	19°C / 66°F	224 hours	10.00 mm / 0.39 In	0 days	1014 mb / 30 In
2023	23°C / 74°F	11°C / 52°F	16°C / 61°F	184 hours	58.95 mm / 2.32 In	2 days	1016 mb / 30 In
2024	24°C / 75°F	13°C / 55°F	18°C / 64°F	195 hours	41.00 mm / 1.61 In	3 days	1015 mb / 30 In

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