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Weather extremes
How extreme does Norfolk County's weather get?
The hottest, coldest, wettest and snowiest days Norfolk County 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 Norfolk County has recorded — each shown against what a normal day that time of year looks like.
That is about 15°F hotter than a normal July afternoon in Norfolk County (typical high near 82°F).
The three most extreme on record
About 45°F colder than a normal February night in Norfolk County (typical low near 16°F).
The three most extreme on record
About 89% of a typical September's rain in a single day (Norfolk County averages roughly 3.3 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.
Norfolk County's record heat sits well above even a hot day for the season — July's 97°F is about 15°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 — 1991–2020 normals computed from 23 years of daily observations at Delhi CS, a weather station, about 14 km from the city centre. The underlying daily records come from NOAA's global station network.