Home › Cities › Portugal › Viseu › Tools › Weather extremes
Weather extremes
Viseu's weather extremes
The hottest, coldest, wettest and snowiest days Viseu has recorded — the outer limits of what its weather can do. This station's daily record ended in 2022, so these are historical extremes from that period, not records updated to today.
The four kinds of extreme
The hottest, coldest, wettest and snowiest single days Viseu has recorded — each shown against what a normal day that time of year looks like.
That is about 20°F hotter than a normal August afternoon in Viseu (typical high near 83°F).
The three most extreme on record
About 23°F colder than a normal March night in Viseu (typical low near 43°F).
The three most extreme on record
About 63% of a typical December's rain in a single day (Viseu averages roughly 6.5 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.
Viseu's record heat sits well above even a hot day for the season — August's 103°F is about 20°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 Viseu, a weather station, about 7 km from the city centre. The underlying daily records come from NOAA's global station network.