The hottest, coldest, wettest and snowiest days Gebze has
recorded — the outer limits of what its weather can do, and how far
they sit beyond a normal day.
Based on 22 years of daily weather observations (2003–present), from the Sabiha Gokcen 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 Gebze
has recorded — each shown against what a normal day that time of year
looks like.
🔥Hottest day
105°FJul 26, 2023
The three most extreme on record
1105°FJul 26, 2023recent
2104°FJun 27, 2007
3104°FJul 23, 2025
❄️Coldest night
14°FFeb 18, 2008
The three most extreme on record
114°FFeb 18, 2008
218°FFeb 19, 2008
318°FJan 9, 2015
🌧️Most rain in one day
2.62 inAug 17, 2017
The three most extreme on record
12.62 inAug 17, 2017
22.46 inDec 30, 2016
32.46 inNov 19, 2023
In plain terms
Across the record, Gebze has reached as high as 105°F and as low as 14°F. A single day has delivered over 3 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 Ataturk, a weather station, about 55 km from the city centre. The underlying daily records come from NOAA's global station network.