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Weather extremes

How extreme does Pyeongtaek's weather get?

The hottest, coldest, wettest and snowiest days Pyeongtaek 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 A 511 / Desiderio Aaf-Pyeongtaek / Camp Humphreys Rok 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 Pyeongtaek has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
102°F Aug 15, 2018

That is about 15°F hotter than a normal August afternoon in Pyeongtaek (typical high near 87°F).

The three most extreme on record

1 102°F Aug 15, 2018
2 102°F Aug 3, 2018
3 101°F Aug 2, 2018
❄️ Coldest night
-4°F Jan 2, 2013

About 22°F colder than a normal January night in Pyeongtaek (typical low near 18°F).

The three most extreme on record

1 -4°F Jan 2, 2013
2 -2°F Jan 24, 2009
3 -2°F Jan 8, 2021
🌧️ Most rain in one day
11.65 in Aug 9, 1998

More rain in a single day than Pyeongtaek usually gets in the whole month of August (typical August total about 8.3 in).

The three most extreme on record

1 11.65 in Aug 9, 1998
2 8.39 in Aug 3, 2020
3 7.68 in Aug 24, 1995

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 102°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Pyeongtaek's record heat sits well above even a hot day for the season — August's 102°F is about 15°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, Pyeongtaek'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 102°F and as low as −4°F. A single day has delivered over 12 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 25 years of daily observations at A 511 / Desiderio Aaf-pyeongtaek / Camp Humphreys Rok, 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 →