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Weather extremes
How extreme does San Lorenzo's weather get?
The hottest, coldest, wettest and snowiest days San Lorenzo 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 San Lorenzo has recorded — each shown against what a normal day that time of year looks like.
That is about 31°F hotter than a normal September afternoon in San Lorenzo (typical high near 77°F).
The three most extreme on record
About 43°F colder than a normal December night in San Lorenzo (typical low near 43°F).
The three most extreme on record
More rain in a single day than San Lorenzo usually gets in the whole month of December (typical December total about 3.2 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.
San Lorenzo's record heat sits well above even a hot day for the season — September's 108°F is about 31°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 Newark (NOAA GHCN station USC00046144), about 20 km from the city centre.