Seoul/Gimpo Intl
Weather station · 37.6°N 126.8°E · 18 m above sea level
ICAO RKSSWMO 47110Station data since 1949
Record high
28.9°C
in 1956
Record low
10.6°C
in 1950
Average high
25.4°C
all years on record
Today's high beats the record for 23 September
Today’s high 29.0°C against 28.9°C in 1956. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
38.3°C
- Date
- Monday, 3 August 1959
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Seoul/Gimpo Intl, South Korea
- Position
- 37.56°N 126.79°E · 18 m
Highest highest in available records since 1949. Source: NOAA GHCN-Daily.
All-time record low
−21.1°C
- Date
- Friday, 24 January 1958
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Seoul/Gimpo Intl, South Korea
- Position
- 37.56°N 126.79°E · 18 m
Highest and lowest lowest in available records since 1949. Source: NOAA GHCN-Daily.
Where Seoul/Gimpo Intl is
37.56°N 126.79°E
Seoul/Gimpo Intl
Ground · satellite
Land surface temperature for 2026-09-22, from NASA GIBS. This is the temperature of the ground seen from orbit, not the air, and it is never ranked against air readings. Cloud hides the ground, so gaps are unread rather than guessed.
View more on Google Maps- 1
Today is already hotter than 87% of all days recorded here since 1949.
From our dataToday's high against every day recorded at this station since 1949. - 2
Between its coldest night and its hottest day, this place has swung 59.4°C.
From our dataRecord high 38.3°C against record low −21.1°C. - 3
At 00:00 UTC this morning it was 24.0°C. By 06:00 UTC it was 29.0°C. The night never stood a chance.
From our dataToday so far at this station, in local time.
New facts every day. Report an error.
Every year on record
1949 to 1960
Annual average · °C
Trend over 8 years with data: -0.75 °C per decade
Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.
Records by month
Jan
10.6°
−21.1°
Feb
15.6°
−16.7°
Mar
18.3°
−11.7°
Apr
27.2°
−3.9°
May
30.0°
6.7°
Jun
35.6°
10.6°
Jul
36.1°
13.9°
Aug
38.3°
15.6°
Sep
32.8°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 29.0°C | 06:00 UTC | 24.0°C | 00:00 UTC |
| 2026-09-22 | 21.0°C | 23:00 UTC | 17.0°C | 21:00 UTC |
Nearby stations
- SeoulSouth Korea15.6 km
- InchonSouth Korea16.2 km
- SeoulSouth Korea31.1 km
- Seoul/Incheon IntlSouth Korea31.6 km
- PAJUSouth Korea36.5 km
- SuwonSouth Korea36.5 km
Data sources for this page
| Figure | Source | Type |
|---|---|---|
| Right now, today so far | NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP) | Measured, station |
| All-time, monthly and on-this-day records | NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1949 to 1960 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |