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Weather extremes

How extreme does Uijeongbu-si's weather get?

The hottest, coldest, wettest and snowiest days Uijeongbu-si 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 Seoul City station 21 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 Uijeongbu-si has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
103°F Aug 1, 2018

That is about 17°F hotter than a normal August afternoon in Uijeongbu-si (typical high near 86°F).

The three most extreme on record

1 103°F Aug 1, 2018
2 101°F Jul 24, 1994
3 101°F Jul 23, 1994
❄️ Coldest night
-2°F Jan 15, 1997

About 23°F colder than a normal January night in Uijeongbu-si (typical low near 21°F).

The three most extreme on record

1 -2°F Jan 15, 1997
2 -2°F Jan 15, 2001
3 -2°F Jan 8, 2021
🌧️ Most rain in one day
13.39 in Jul 16, 2022

About 77% of a typical July's rain in a single day (Uijeongbu-si averages roughly 17.3 in across the month).

The three most extreme on record

1 13.39 in Jul 16, 2022recent
2 12.72 in Jul 27, 1992
3 12.32 in Aug 7, 1992

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

Uijeongbu-si's record heat sits well above even a hot day for the season — August's 103°F is about 17°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, Uijeongbu-si's warmest days reach the mid-80s°F and its coldest nights drop to the low 20s°F. But across the record it has gone as high as 103°F and as low as −2°F. A single day has delivered over 13 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 Seoul City, a weather station, about 21 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →