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Weather extremes

How extreme does Liège's weather get?

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

Based on 50+ years of daily weather observations (1971–present), from the Maastricht station 33 km away. Updated through March 2026 — 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 Liège has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
103°F Jul 25, 2019

That is about 28°F hotter than a normal July afternoon in Liège (typical high near 75°F).

The three most extreme on record

1 103°F Jul 25, 2019
2 103°F Jul 19, 2022
3 102°F Jul 2, 2025
❄️ Coldest night
-3°F Jan 8, 1985

About 36°F colder than a normal January night in Liège (typical low near 33°F).

The three most extreme on record

1 -3°F Jan 8, 1985
2 -1°F Jan 2, 1997
3 0°F Jan 1, 1997
🌧️ Most rain in one day
3.43 in Jun 29, 2021

More rain in a single day than Liège usually gets in the whole month of June (typical June total about 2.7 in).

The three most extreme on record

1 3.43 in Jun 29, 2021recent
2 2.74 in Nov 13, 2010
3 2.70 in Jun 24, 1983

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.

-30°-10°10°30°50°70°90°110°130° all-time high 103°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Liège's record heat sits well above even a hot day for the season — July's 103°F is about 28°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, Liège's warmest days reach the mid-70s°F and its coldest nights drop to the low 30s°F. But across the record it has gone as high as 103°F and as low as −3°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 Maastricht, a weather station, about 33 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →