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Weather extremes
How extreme does Bangor's weather get?
The hottest, coldest, wettest and snowiest days Bangor 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 Bangor has recorded — each shown against what a normal day that time of year looks like.
That is about 23°F hotter than a normal August afternoon in Bangor (typical high near 79°F).
The three most extreme on record
About 38°F colder than a normal January night in Bangor (typical low near 9°F).
The three most extreme on record
More rain in a single day than Bangor usually gets in the whole month of September (typical September total about 3.8 in).
The three most extreme on record
Close to a whole typical February's snow in one day (Bangor averages about 18 in across the month).
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.
Bangor's record heat sits well above even a hot day for the season — August's 102°F is about 23°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 Bangor Intl AP (NOAA GHCN station USW00014606), about 4 km from the city centre.