The bar chart below shows the average monthly peak daytime temperatures at Seoul
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 0.9 | 3.2 | 9.3 | 17.1 | 22.7 | 26.1 | 28.3 | 29.2 | 25.3 | 19.5 | 11.1 | 3.6 |
°F | 33.6 | 37.7 | 48.7 | 62.8 | 72.9 | 79 | 82.9 | 84.6 | 77.6 | 67.2 | 51.9 | 38.6 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
The graph below shows the average rainfall and number of rainy days per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 22 | 26 | 45 | 102 | 90 | 133 | 358 | 289 | 161 | 49 | 48 | 21 |
inches | 0.9 | 1 | 1.8 | 4 | 3.6 | 5.2 | 14.1 | 11.4 | 6.3 | 1.9 | 1.9 | 0.8 |
Rainy days | 7 | 6 | 7 | 8 | 8 | 10 | 16 | 13 | 9 | 6 | 10 | 7 |
The bar chart below shows the average daily sunshine hours in Seoul
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6 | 6.8 | 7.6 | 8 | 8.6 | 7.9 | 5.9 | 6.6 | 7.2 | 7.3 | 5.8 | 5.6 |
The graph below shows the daily range of temperatures for each month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | -7.7 | -5.4 | -0.1 | 6.5 | 12.3 | 17.1 | 21.4 | 21.8 | 16.1 | 9 | 2.1 | -4.7 |
Max °C | 1.1 | 3.4 | 9.5 | 17.4 | 23 | 26.4 | 28.5 | 29.4 | 25.6 | 19.8 | 11.3 | 3.9 |
Min °F | 18.1 | 22.3 | 31.8 | 43.6 | 54.1 | 62.7 | 70.4 | 71.2 | 60.9 | 48.2 | 35.8 | 23.6 |
Max °F | 26.1 | 30.2 | 40.5 | 53.4 | 63.7 | 71.1 | 76.8 | 78.1 | 69.4 | 57.9 | 44.1 | 31.3 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 6.8 | 5.3 | 5.5 | 8.1 | 12.5 | 18.3 | 22.7 | 25.3 | 23.2 | 19.3 | 14.5 | 10.1 |
°F | 44.2 | 41.5 | 41.9 | 46.6 | 54.6 | 65 | 72.8 | 77.6 | 73.8 | 66.8 | 58 | 50.1 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 9 | 9 | 10 | 10 | 8 | 7 | 7 | 7 | 6 | 7 | 8 | 8 |
mph | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 5 | 5 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
66% | 65% | 65% | 64% | 67% | 74% | 82% | 80% | 75% | 70% | 68% | 68% |
Hottest month: | August | 29.2°C 84.6°F |
---|---|---|
Driest month: | December | 21mm 0.8ins |
Sunniest month: | October | 7.3hrs |
Coldest month: | January | 0.9°C 33.6°F |
Wettest month: | July | 358mm 14.1ins |
Warmest sea: | August | 25.3°C 77.5°F |