The hottest, coldest, wettest and snowiest days Épernay has
recorded — the outer limits of what its weather can do, and how far
they sit beyond a normal day.
Based on 13 years of daily weather observations (2012–present), from the Reims-Prunay station 24 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 Épernay
has recorded — each shown against what a normal day that time of year
looks like.
🔥Hottest day
106°FJul 25, 2019
The three most extreme on record
1106°FJul 25, 2019
2104°FJul 24, 2019
3102°FJul 19, 2022
❄️Coldest night
9°FJan 18, 2013
The three most extreme on record
19°FJan 18, 2013
210°FJan 17, 2013
311°FJan 22, 2017
🌧️Most rain in one day
2.81 inJul 23, 2016
The three most extreme on record
12.81 inJul 23, 2016
22.28 inJul 14, 2021
31.95 inJun 23, 2023
In plain terms
Across the record, Épernay has reached as high as 106°F and as low as 9°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 Troyes-barberey, a weather station, about 80 km from the city centre. The underlying daily records come from NOAA's global station network.