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Weather extremes
How extreme does Gresham's weather get?
The hottest, coldest, wettest and snowiest days Gresham has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.
The four kinds of extreme
The hottest, coldest, wettest and snowiest single days Gresham has recorded — each shown against what a normal day that time of year looks like.
That is about 37°F hotter than a normal June afternoon in Gresham (typical high near 73°F).
The three most extreme on record
About 69°F colder than a normal March night in Gresham (typical low near 39°F).
The three most extreme on record
About 98% of a typical October's rain in a single day (Gresham averages roughly 4.6 in across the month).
The three most extreme on record
The three most extreme on record
How hot and cold it gets, month by month
The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.
Gresham's record heat sits well above even a hot day for the season — June's 110°F is about 37°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.
In plain terms
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Troutdale (NOAA GHCN station USC00358634), about 7 km from the city centre.