Portland October Weather Averages Oregon, United States of America

October Weather Averages for Portland

High Temp	17°C	63°F
Low Temp	9°C	48°F
Avg Temp	12°C	54°F
Sunshine Hours	170 hours
Rainfall	119.22 mm	4.69 In
Rain days	9 days
Pressure	1017 mb	31 In

Portland October Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	16°C / 61°F	7°C / 44°F	11°C / 52°F	239 hours	63.47 mm / 2.50 In	7 days	1021 mb / 31 In
2009	15°C / 59°F	7°C / 44°F	11°C / 51°F	150 hours	111.34 mm / 4.38 In	10 days	1017 mb / 31 In
2010	17°C / 63°F	8°C / 46°F	12°C / 53°F	214 hours	126.52 mm / 4.98 In	8 days	1018 mb / 31 In
2011	16°C / 61°F	8°C / 46°F	11°C / 53°F	142 hours	71.26 mm / 2.81 In	9 days	1019 mb / 31 In
2012	17°C / 63°F	8°C / 47°F	12°C / 54°F	185 hours	178.48 mm / 7.03 In	13 days	1016 mb / 30 In
2013	17°C / 62°F	6°C / 43°F	11°C / 51°F	268 hours	23.20 mm / 0.91 In	4 days	1020 mb / 31 In
2014	19°C / 67°F	11°C / 51°F	14°C / 58°F	176 hours	168.90 mm / 6.65 In	14 days	1014 mb / 30 In
2015	20°C / 67°F	10°C / 50°F	14°C / 58°F	170 hours	117.95 mm / 4.64 In	6 days	1016 mb / 30 In
2016	15°C / 59°F	9°C / 48°F	12°C / 53°F	70 hours	378.14 mm / 14.89 In	21 days	1012 mb / 30 In
2017	18°C / 64°F	9°C / 48°F	13°C / 55°F	219 hours	158.05 mm / 6.22 In	8 days	1020 mb / 31 In
2018	19°C / 66°F	10°C / 50°F	14°C / 57°F	198 hours	109.47 mm / 4.31 In	9 days	1019 mb / 31 In
2019	15°C / 60°F	7°C / 44°F	11°C / 51°F	208 hours	80.24 mm / 3.16 In	6 days	1021 mb / 31 In
2020	18°C / 64°F	10°C / 50°F	14°C / 57°F	183 hours	51.53 mm / 2.03 In	3 days	1020 mb / 31 In
2021	15°C / 60°F	8°C / 46°F	11°C / 52°F	110 hours	94.70 mm / 3.73 In	14 days	1016 mb / 30 In
2022	23°C / 73°F	12°C / 53°F	16°C / 61°F	235 hours	64.70 mm / 2.55 In	7 days	1017 mb / 31 In
2023	19°C / 66°F	9°C / 48°F	13°C / 56°F	173 hours	78.21 mm / 3.08 In	7 days	1017 mb / 31 In
2024	13°C / 55°F	8°C / 47°F	10°C / 51°F	23 hours	94.85 mm / 3.73 In	4 days	1017 mb / 31 In

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