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Weather extremes
How extreme does Port Saint Lucie's weather get?
The hottest, coldest, wettest and snowiest days Port Saint Lucie 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 Port Saint Lucie has recorded — each shown against what a normal day that time of year looks like.
That is about 11°F hotter than a normal August afternoon in Port Saint Lucie (typical high near 89°F).
The three most extreme on record
About 32°F colder than a normal February night in Port Saint Lucie (typical low near 60°F).
The three most extreme on record
More rain in a single day than Port Saint Lucie usually gets in the whole month of January (typical January total about 3.1 in).
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.
Port Saint Lucie's record heat sits well above even a hot day for the season — August's 100°F is about 11°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 FT Pierce (NOAA GHCN station USC00083207), about 16 km from the city centre.