Portland, OregonUS
North America Region
Comprehensive temperature data with 9,207 recorded measurements spanning 26 years from 1995 to 2020.
Avg: 54.2°F
9,207 Records
26 Years
City Average
54.2°F
1995-2020
Highest
89.4°F
Lowest
19.4°F
Monthly Average Temperatures
32°F
41°F
Jan
43°F
Feb
47°F
Mar
52°F
Apr
58°F
May
63°F
Jun
69°F
Jul
69°F
Aug
64°F
Sep
55°F
Oct
47°F
Nov
41°F
Dec
Below Freezing
|32°F (0°C)|Above Freezing
Explore by Year(26 years available)
Dive deeper into temperature data for specific years. Each year contains detailed monthly breakdowns and daily temperature records.
1995
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1996
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1997
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1998
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1999
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2000
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2001
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2002
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2003
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2004
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2005
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2006
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2007
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2008
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2009
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2010
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2011
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2012
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2013
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2014
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2015
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2016
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2017
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2018
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2019
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2020
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Hottest detailed year: 2015
Coldest detailed year: 1998
Climate Analysis for Portland, Oregon
Portland, Oregon is located in US, specifically in the North America region. Our comprehensive climate database contains 9,207 temperature measurements spanning from 1995-01-01 to 2020-05-13.
Temperature Patterns
- Average: 54.2°F typical climate conditions
- Range: 19.4°F to 89.4°F
- Variability: 70.0°F total range
Data Coverage
Data Period
26 years (1995-2020)
Total Records
9,207 measurements
Data Quality
Comprehensive daily coverage