The hottest, coldest, wettest and snowiest days Trenčín has
recorded — the outer limits of what its weather can do, and how far
they sit beyond a normal day.
Based on 15 years of daily weather observations (2010–present), from the Jaslovske Bohunice station 53 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 Trenčín
has recorded — each shown against what a normal day that time of year
looks like.
🔥Hottest day
100°FAug 12, 2015
The three most extreme on record
1100°FAug 12, 2015
299°FAug 8, 2013
399°FAug 13, 2015
❄️Coldest night
0°FJan 30, 2011
The three most extreme on record
10°FJan 30, 2011
21°FDec 5, 2010
31°FJan 29, 2011
🌧️Most rain in one day
2.55 inSep 13, 2014
The three most extreme on record
12.55 inSep 13, 2014
22.51 inSep 3, 2018
32.42 inSep 2, 2018
In plain terms
Across the record, Trenčín has reached as high as 100°F and as low as 0°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 Zilina/hricov, a weather station, about 56 km from the city centre. The underlying daily records come from NOAA's global station network.