CLIMATE
Climate of Incheon Int'L Airport, South Korea
Seasonal climate characteristics and practical weather context.
Climate of Incheon Int'L Airport, South Korea
NASA POWER’s 1991–2020 climatology for Incheon Int'L Airport, South Korea (37.467, 126.433) gives an annual mean temperature of 12.1 °C and estimated annual precipitation of about 1,173 mm.
Temperature
August has the highest monthly mean temperature at 24.8 °C. January is coolest at -0.4 °C, a yearly monthly-mean range of 25.2 °C.
Precipitation
July has the highest estimated monthly total (about 292 mm); January has the lowest (about 23 mm). Monthly totals are estimated from NASA POWER’s mean daily precipitation rates.
Monthly averages
| Month | Mean temperature | Estimated precipitation |
|---|---|---|
| January | -0.4 °C | 23 mm |
| February | 0.7 °C | 31 mm |
| March | 4.2 °C | 40 mm |
| April | 9.2 °C | 66 mm |
| May | 14.4 °C | 93 mm |
| June | 19.3 °C | 110 mm |
| July | 23.1 °C | 292 mm |
| August | 24.8 °C | 258 mm |
| September | 21.6 °C | 125 mm |
| October | 15.9 °C | 56 mm |
| November | 9.1 °C | 51 mm |
| December | 2.4 °C | 28 mm |