Portland - Recent July Temperatures and Rainfall





The numbers here describe what the July weather in Portland, Oregon was like for every year since 2010. A series of tables gives July data by year for temperature and precipitation.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many really hot days occurred each July. Then there's information on how much rain actually landed this month during recent years, as well as how often Portland had wet weather.

The climate data come from weather measurements made at the Weather Forecast Office near downtown Portland.

Temperature Weather iconTemperature

July temperature averages by year in Portland
High °F Low °F Year High °C Low °C
88 59 2018 31 15
83 56 2017 29 14
79 58 2016 26 14
87 60 2015 31 16
85 59 2014 29 15
83 57 2013 28 14
79 56 2012 26 13
77 55 2011 25 13
80 55 2010 27 13
Number of days in July when the temperature in Portland rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2018 30 16
2017 31 5
2016 30 2
2015 30 12
2014 30 8
2013 31 5
2012 29 0
2011 27 0
2010 24 5

Rainy Weather iconRain

This table gives the total precipitation that fell on Portland during July in each year from 2010. The number of days with precipitation counts the days when rainfall amounted to 0.01 inches (0.254 millimeters) or more.

Total rainfall for July in Portland
Days Year Inches Milli­metres
1 2018 0.0 0
0 2017 0.0 0
5 2016 0.8 19
4 2015 0.7 17
3 2014 1.1 27
0 2013 0.0 0
6 2012 0.5 13
6 2011 1.2 30
2 2010 0.3 8
Reference

Jay Lawrimore. 2016. Global Summary of the Month, Version 1.0. NOAA National Centers for Environmental Information. 

Portland - Recent Years
Portland - Extremes
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