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Weather extremes

How extreme does Le Mans's weather get?

The hottest, coldest, wettest and snowiest days Le Mans has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 34 years of daily weather observations (1991–present), from the Le Mans Arnage station 6 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 Le Mans has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
106°F Jul 25, 2019

That is about 26°F hotter than a normal July afternoon in Le Mans (typical high near 80°F).

The three most extreme on record

1 106°F Jul 25, 2019
2 105°F Jul 23, 2019
3 105°F Aug 6, 2003
❄️ Coldest night
5°F Jan 7, 2009

About 31°F colder than a normal January night in Le Mans (typical low near 36°F).

The three most extreme on record

1 5°F Jan 7, 2009
2 7°F Feb 9, 2012
3 9°F Feb 10, 1991
🌧️ Most rain in one day
3.35 in Jun 1, 2008

More rain in a single day than Le Mans usually gets in the whole month of June (typical June total about 2.2 in).

The three most extreme on record

1 3.35 in Jun 1, 2008
2 2.41 in Oct 10, 2024
3 2.34 in Jun 21, 2024

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

-10°10°30°50°70°90°110°130° all-time high 106°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Le Mans's record heat sits well above even a hot day for the season — July's 106°F is about 26°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, Le Mans's warmest days reach the low 80s°F and its coldest nights drop to the mid-30s°F. But across the record it has gone as high as 106°F and as low as 5°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 LE Mans Arnage, a weather station, about 6 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →