The hottest, coldest, wettest and snowiest days Zgierz 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 Lublinek station 15 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 Zgierz
has recorded — each shown against what a normal day that time of year
looks like.
🔥Hottest day
99°FJul 29, 2013
The three most extreme on record
199°FJul 29, 2013
299°FAug 8, 2013
398°FAug 8, 2015
❄️Coldest night
-22°FJan 23, 2006
The three most extreme on record
1-22°FJan 23, 2006
2-20°FJan 22, 2006
3-13°FJan 24, 2006
🌧️Most rain in one day
2.24 inAug 16, 2008
The three most extreme on record
12.24 inAug 16, 2008
22.23 inJul 31, 2022
32.04 inJul 13, 2024
In plain terms
Across the record, Zgierz has reached as high as 99°F and as low as −22°F. A single day has delivered over 2 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 27 years of daily observations at Sulejow, a weather station, about 65 km from the city centre. The underlying daily records come from NOAA's global station network.