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Weather extremes

How extreme does Beijing's weather get?

The hottest, coldest, wettest and snowiest days Beijing 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 Beijing station 10 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 Beijing has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
107°F Jul 24, 1999

That is about 18°F hotter than a normal July afternoon in Beijing (typical high near 89°F).

The three most extreme on record

1 107°F Jul 24, 1999
2 106°F Jul 14, 2002
3 106°F Jun 22, 2023
❄️ Coldest night
-1°F Jan 27, 1972

About 20°F colder than a normal January night in Beijing (typical low near 19°F).

The three most extreme on record

1 -1°F Jan 27, 1972
2 -1°F Jan 30, 1973
3 1°F Jan 16, 2001
🌧️ Most rain in one day
10.34 in Jul 20, 2016

More rain in a single day than Beijing usually gets in the whole month of July (typical July total about 6.5 in).

The three most extreme on record

1 10.34 in Jul 20, 2016
2 6.15 in Aug 9, 1984
3 5.48 in Jun 27, 1986

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 107°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Beijing's record heat sits well above even a hot day for the season — July's 107°F is about 18°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, Beijing's warmest days reach the high 80s°F and its coldest nights drop to the high 10s°F. But across the record it has gone as high as 107°F and as low as −1°F. A single day has delivered over 10 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 22 years of daily observations at Beijing, a weather station, about 10 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →