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Weather extremes
How extreme does Honmachi's weather get?
The hottest, coldest, wettest and snowiest days Honmachi 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 Honmachi 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 Honmachi (typical high near 90°F).
The three most extreme on record
About 16°F colder than a normal January night in Honmachi (typical low near 31°F).
The three most extreme on record
About 67% of a typical July's rain in a single day (Honmachi averages roughly 19.3 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.
Honmachi's record heat sits well above even a hot day for the season — August's 101°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 the Japan Meteorological Agency, measured at Yatsushiro, about 4 km from the city centre.