Portland January Weather Averages Oregon, United States of America

January Weather Averages for Portland

High Temp	8°C	47°F
Low Temp	2°C	36°F
Avg Temp	5°C	41°F
Sunshine Hours	111 hours
Rainfall	170.32 mm	6.71 In
Rain days	12 days
Pressure	1020 mb	31 In

Portland January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	5°C / 41°F	0°C / 31°F	2°C / 36°F	126 hours	194.70 mm / 7.67 In	16 days	1016 mb / 30 In
2009	7°C / 45°F	0°C / 32°F	3°C / 38°F	166 hours	210.44 mm / 8.29 In	9 days	1026 mb / 31 In
2010	9°C / 49°F	4°C / 40°F	7°C / 44°F	75 hours	179.96 mm / 7.09 In	13 days	1011 mb / 30 In
2011	8°C / 46°F	2°C / 35°F	5°C / 40°F	117 hours	160.06 mm / 6.30 In	11 days	1023 mb / 31 In
2012	8°C / 46°F	1°C / 34°F	4°C / 39°F	128 hours	212.73 mm / 8.38 In	13 days	1020 mb / 31 In
2013	7°C / 44°F	0°C / 32°F	3°C / 37°F	176 hours	69.44 mm / 2.73 In	10 days	1024 mb / 31 In
2014	9°C / 48°F	1°C / 35°F	4°C / 40°F	194 hours	88.72 mm / 3.49 In	9 days	1023 mb / 31 In
2015	10°C / 51°F	3°C / 37°F	6°C / 43°F	171 hours	87.38 mm / 3.44 In	6 days	1023 mb / 31 In
2016	8°C / 47°F	3°C / 37°F	5°C / 41°F	77 hours	224.62 mm / 8.84 In	14 days	1016 mb / 30 In
2017	4°C / 40°F	-3°C / 27°F	1°C / 33°F	118 hours	127.11 mm / 5.00 In	13 days	1017 mb / 31 In
2018	10°C / 50°F	5°C / 41°F	7°C / 45°F	68 hours	213.82 mm / 8.42 In	18 days	1019 mb / 31 In
2019	10°C / 49°F	4°C / 39°F	6°C / 43°F	153 hours	98.06 mm / 3.86 In	9 days	1018 mb / 31 In
2020	8°C / 47°F	5°C / 40°F	7°C / 44°F	17 hours	294.71 mm / 11.60 In	22 days	1017 mb / 31 In
2021	9°C / 48°F	4°C / 39°F	6°C / 44°F	53 hours	271.69 mm / 10.70 In	15 days	1018 mb / 31 In
2022	9°C / 49°F	3°C / 37°F	5°C / 42°F	129 hours	126.00 mm / 4.96 In	12 days	1023 mb / 31 In
2023	8°C / 46°F	3°C / 37°F	5°C / 41°F	71 hours	144.50 mm / 5.69 In	16 days	1017 mb / 31 In
2024	6°C / 43°F	1°C / 34°F	3°C / 38°F	34 hours	240.88 mm / 9.48 In	14 days	1016 mb / 30 In
2025	7°C / 45°F	2°C / 35°F	4°C / 39°F	139 hours	145.34 mm / 5.72 In	7 days	1027 mb / 31 In

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