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Weather extremes

How extreme does Boardman's weather get?

The hottest, coldest, wettest and snowiest days Boardman has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 50+ years of daily weather observations (1971–present), from the Ravenna 2 S station 54 km away. Updated through March 2026 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Boardman has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
102°F Jul 5, 2012

That is about 18°F hotter than a normal July afternoon in Boardman (typical high near 85°F).

The three most extreme on record

1 102°F Jul 5, 2012
2 102°F Jul 7, 2012
3 102°F Jul 18, 2012
❄️ Coldest night
-16°F Jan 30, 2026

About 33°F colder than a normal January night in Boardman (typical low near 17°F).

The three most extreme on record

1 -16°F Jan 30, 2026recent
2 -16°F Jan 31, 2026
3 -14°F Feb 21, 2015
🌧️ Most rain in one day
6.20 in Sep 13, 1979

More rain in a single day than Boardman usually gets in the whole month of September (typical September total about 4.2 in).

The three most extreme on record

1 6.20 in Sep 13, 1979
2 3.84 in Sep 8, 2020
3 3.75 in Jul 22, 2003
Most snow in one day
18.0 in Dec 2, 1974

Close to a whole typical December's snow in one day (Boardman averages about 9 in across the month).

The three most extreme on record

1 18.0 in Dec 2, 1974
2 14.0 in Dec 14, 2010
3 13.5 in Feb 6, 2010

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.

-30°-10°10°30°50°70°90°110°130° all-time high 102°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Boardman's record heat sits well above even a hot day for the season — July's 102°F is about 18°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

In a normal year, Boardman's warmest days reach the mid-80s°F and its coldest nights drop to the high 10s°F. But across the record it has gone as high as 102°F and as low as −16°F. A single day has delivered over 6 inches of rain or close to 18 inches of snow. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.
Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Pittsburgh Asos (NOAA GHCN station USW00094823), about 71 km from the city centre.

How we build these numbers →