Weather, climate, temperature by months in Incheon
| Season | Autumn | Winter | Spring | Summer | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year | ||
| Record high | °C | 32 | 27 | 22 | 13 | 21 | 15 | 21 | 26 | 31 | 32 | 35 | 36 | 36 | |
| Average high | °C | 24 | 18 | 10 | 3 | 0 | 2 | 7 | 14 | 19 | 23 | 26 | 27 | 14 | |
| Average temperature | °C | 21 | 15 | 7 | 0 | -2 | 0 | 5 | 11 | 16 | 20 | 24 | 25 | 12 | |
| Average low | °C | 17 | 11 | 3 | -2 | -5 | -3 | 1 | 7 | 12 | 17 | 21 | 22 | 8 | |
| Record low | °C | 8 | 0 | -10 | -17 | 0 | -15 | -11 | -2 | 6 | 10 | 12 | 13 | -17 | |
| Rain | Days | 11 | 11 | 12 | 8 | 5 | 6 | 10 | 12 | 13 | 14 | 20 | 18 | 140 | |
| Snow | Days | 0 | 0 | 2 | 8 | 9 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 29 | |
| Fog | Days | 21 | 21 | 20 | 21 | 21 | 19 | 20 | 20 | 21 | 23 | 24 | 21 | 252 | |
| Thunderstorms | Days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 4 | |
| Average precipitation | Mm. | 120 | 40 | 40 | 20 | 20 | 20 | 30 | 70 | 70 | 110 | 260 | 210 | 1010 | |
| Relative humidity morning | % | 86 | 81 | 75 | 72 | 70 | 71 | 76 | 79 | 82 | 88 | 90 | 88 | 80 | |
| Relative humidity evening | % | 60 | 54 | 55 | 56 | 54 | 53 | 53 | 55 | 58 | 65 | 74 | 69 | 59 | |
| Wind speed | Km/h | 8 | 12 | 16 | 17 | 17 | 17 | 16 | 16 | 12 | 9 | 12 | 12 | 14 | |
| Day Length | Hours | 13 | 12 | 11 | 10 | 10 | 11 | 12 | 14 | 15 | 15 | 15 | 14 | 13 | |
| Dew point | °C | 15 | 8 | 1 | -5 | -8 | -7 | -1 | 4 | 10 | 15 | 20 | 20 | 72 | |
| Growing degree-day | °C | 325 | 146 | 0 | 0 | 0 | 0 | 0 | 25 | 189 | 317 | 439 | 465 | 1907 | |
| Solar radiation, global | Mj/m2 | 15 | 13 | 10 | 9 | 10 | 13 | 16 | 20 | 20 | 18 | 14 | 15 | 14 | |
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Incheon - Closest airports
Total 10 items.
| Title | Region | Country | Size | |
|---|---|---|---|---|
| 8 km | Gimpo International Airport | Seoul | L | |
| 14 km | Incheon International Airport | Seoul | L | |
| 22 km | Suwon Airport | M | ||
| 22 km | Seoul Air Base (K-16) | Simgok-dong | M | |
| 31 km | Osan Air Base | L | ||
| 39 km | A 511 Airport | M | ||
| 63 km | Haeju Airfield | Haeju | M | |
| 67 km | Cheongju International Airport/Cheongju Air Base (K-59/G-513) | Cheongju | L | |
| 69 km | Wonju/Hoengseong Air Base (K-38/K-46) | Wonju | M | |
| 71 km | Jungwon Air Base/Chungju Airport | Gimseang-ro | M |
Cities close to Incheon
Showing 1-10 of 121 items.
| Country | Region | City | Population | Costs | Live quality | Climate | Safety | ||
|---|---|---|---|---|---|---|---|---|---|
| Month | 1-10 | 1-10 | 1-10 | ||||||
| 15 km | South Korea | Seoul | Seoul | 10,349,312 | 1,001 USD | 7.3 | 6.9 | 8.5 | |
| 76 km | South Korea | Daejeon | Daejeon | 1,475,221 | |||||
| 181 km | South Korea | Busan | Busan | 3,678,555 | 710 USD | 9.0 | 5.9 | 9.0 | |
| 138 km | South Korea | Gwangju | Gwangju | 1,416,938 | |||||
| 132 km | South Korea | Daegu | Daegu | 2,566,540 | |||||
| 138 km | South Korea | Gyeongsangbuk-do | Gyeongsan-si | 129,903 | |||||
| 62 km | South Korea | Chungcheongbuk-do | Cheongju-si | 634,596 | |||||
| 44 km | South Korea | Chungcheongnam-do | Cheonan | 365,114 | |||||
| 0 km | South Korea | Incheon | Incheon | 2,628,000 | |||||
| 18 km | South Korea | Gyeonggi-do | Suwon-si | 1,242,724 |