Historical weather statistics for Incheon, South Korea
Typical weather in Incheon
August is typically the warmest month, with median daily highs near 28.4 °C and lows near 23.4 °C. January is typically the coolest month, with median daily highs near 1.8 °C and lows near -5.7 °C. Median precipitation probability is highest in July, at about 46.3 %. Median relative humidity reaches its annual high in July, at about 97.1 %. These are historical climate statistics, not a day-to-day forecast.
Monthly values are medians of historical daily weather statistics. They describe typical conditions and are not a forecast.
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| Month | Daily max temperature (°C) | Daily min temperature (°C) | Wind chance (%) | Humidity (%) | Precipitation chance (%) | Snow depth (cm) |
|---|---|---|---|---|---|---|
| January | 1.8 °C | -5.7 °C | 17.7 % | 89.3 % | 8.0 % | 0.3 cm |
| February | 3.6 °C | -4.0 °C | 20.4 % | 89.9 % | 13.2 % | 0.1 cm |
| March | 8.8 °C | 0.5 °C | 22.3 % | 92.2 % | 14.7 % | 0.0 cm |
| April | 14.4 °C | 6.5 °C | 24.1 % | 92.5 % | 23.5 % | 0.0 cm |
| May | 19.7 °C | 12.2 °C | 19.1 % | 93.9 % | 22.0 % | 0.0 cm |
| June | 24.4 °C | 17.9 °C | 5.7 % | 95.7 % | 27.7 % | 0.0 cm |
| July | 26.7 °C | 22.2 °C | 16.4 % | 97.1 % | 46.3 % | 0.0 cm |
| August | 28.4 °C | 23.4 °C | 8.2 % | 96.3 % | 43.7 % | 0.0 cm |
| September | 24.8 °C | 18.3 °C | 2.7 % | 94.3 % | 21.7 % | 0.0 cm |
| October | 19.0 °C | 11.5 °C | 9.1 % | 92.8 % | 13.7 % | 0.0 cm |
| November | 11.3 °C | 3.6 °C | 19.5 % | 92.4 % | 21.3 % | 0.0 cm |
| December | 3.7 °C | -3.6 °C | 16.4 % | 91.1 % | 13.3 % | 0.1 cm |