October Rainfall and Precipitation in Oregon
Average rainfall, rainy days and the driest cities in Oregon, the United States of America in October.
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Best Places to Visit in Oregon in October
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Oregon.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in October: pale blue is dry, deep blue is wet.
Oregon precipitation in October: frequently asked questions
How much rainfall does Oregon, the United States of America receive in October?
Portland stays mostly dry in October, with average rainfall close to 86 mm (3.4 in).
How many days does it rain in Oregon, the United States of America in October?
Portland sees roughly 14 days rainy days during October.
Is October part of the rainy season in Oregon, the United States of America?
Not really. October is outside the wettest stretch of the year in Oregon, the United States of America.
What is the wettest city in October in Oregon, the United States of America?
In our database, Arch Cape stands out as having an average rainfall level of 290 mm (11 in), making it the wettest location.
What is the driest city in October in Oregon, the United States of America?
Based on our database, Redmond sees the least rainfall in Oregon, the United States of America in October, with around 18 mm (0.7 in) on average.
Interested in more climate information?
We have much more information about the climate in Oregon.
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