The hottest, coldest, wettest and snowiest days Inowrocław has
recorded — the outer limits of what its weather can do, and how far
they sit beyond a normal day.
Based on 21 years of daily weather observations (2004–present), from the Inowroclaw station 5 km away. Updated through August 2025 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.
The four kinds of extreme
The hottest, coldest, wettest and snowiest single days Inowrocław
has recorded — each shown against what a normal day that time of year
looks like.
🔥Hottest day
99°FAug 8, 2015
The three most extreme on record
199°FAug 8, 2015
298°FJul 5, 2015
397°FJun 30, 2019
❄️Coldest night
-15°FJan 23, 2006
The three most extreme on record
1-15°FJan 23, 2006
2-15°FJan 24, 2006
3-10°FJan 26, 2010
🌧️Most rain in one day
4.02 inOct 20, 2013
The three most extreme on record
14.02 inOct 20, 2013
20.35 inMay 15, 2015
30.35 inMar 27, 2016
In plain terms
Across the record, Inowrocław has reached as high as 99°F and as low as −15°F. A single day has delivered over 4 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Torun, a weather station, about 35 km from the city centre. The underlying daily records come from NOAA's global station network.