Portland (zip 97230), Oregon gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Portland (zip 97230) averages 3 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 142 sunny days per year in Portland (zip 97230). The US average is 205 sunny days.
Portland (zip 97230) gets some kind of precipitation, on average, 157 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Summer High: the July high is around 81 degrees
Winter Low: the January low is 36
Rain: averages 44 inches of rain a year
Snow: averages 3 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the 97230 zip code is 7.5 (10=best), which means it is more comfortable than most places in Oregon.
7.5 / 10
July, August and September are the most pleasant months in the 97230 zip code, while December and January are the least comfortable months.