The bar chart below shows the average monthly peak daytime temperatures at Seongnam
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 0.6 | 3 | 9.2 | 17.1 | 22.6 | 26.2 | 28.3 | 29.2 | 25 | 19.2 | 10.8 | 3.4 |
°F | 33 | 37.4 | 48.6 | 62.7 | 72.6 | 79.1 | 82.9 | 84.6 | 77 | 66.5 | 51.4 | 38.1 |
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 | 24 | 26 | 48 | 98 | 90 | 135 | 349 | 282 | 155 | 52 | 51 | 22 |
inches | 1 | 1 | 1.9 | 3.9 | 3.5 | 5.3 | 13.7 | 11.1 | 6.1 | 2 | 2 | 0.9 |
Rainy days | 7 | 6 | 7 | 8 | 8 | 10 | 16 | 14 | 9 | 7 | 10 | 8 |
Average annual rainfall in Seongnam: 1496.9mm (589.3 inches)
The bar chart below shows the average daily sunshine hours in Seongnam
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.2 | 6.9 | 7.7 | 8.2 | 8.7 | 8.1 | 6.1 | 6.8 | 7.3 | 7.4 | 5.9 | 5.8 |
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 | -9 | -6.5 | -1.1 | 5.3 | 11.2 | 16.4 | 21 | 21.2 | 15 | 7.6 | 1 | -5.8 |
Max °C | 0.8 | 3.3 | 9.5 | 17.4 | 22.9 | 26.4 | 28.5 | 29.4 | 25.3 | 19.5 | 11 | 3.6 |
Min °F | 15.8 | 20.4 | 30 | 41.5 | 52.1 | 61.5 | 69.7 | 70.2 | 58.9 | 45.6 | 33.8 | 21.6 |
Max °F | 24.6 | 29.1 | 39.6 | 52.3 | 62.6 | 70.5 | 76.5 | 77.5 | 68.2 | 56.3 | 42.8 | 30 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.6 | 6.1 | 6.3 | 8.8 | 13 | 18.3 | 22.5 | 25 | 22.9 | 19.3 | 14.8 | 10.7 |
°F | 45.6 | 42.9 | 43.3 | 47.9 | 55.3 | 65 | 72.4 | 77 | 73.3 | 66.7 | 58.6 | 51.3 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 7 | 8 | 8 | 9 | 7 | 6 | 6 | 6 | 5 | 5 | 7 | 7 |
mph | 4 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 4 | 4 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
68% | 67% | 66% | 65% | 68% | 74% | 82% | 80% | 77% | 73% | 70% | 70% |
Hottest month: | August | 29.2°C 84.6°F |
---|---|---|
Driest month: | December | 22mm 0.9ins |
Sunniest month: | October | 7.4hrs |
Coldest month: | January | 0.6°C 33.1°F |
Wettest month: | July | 349mm 13.7ins |
Warmest sea: | August | 25°C 77°F |