Climate of Ansan, Gyeonggi, South Korea
Point-value climate at Ansan (Gyeonggi, Korea, Republic of). Population approximately 739,493.
Located in Gyeonggi, Korea, Republic of, Ansan has a strongly continental climate. Population approximately 739,493. Monthly average temperatures range from -3.5°C / 25.7°F in January to 25°C / 77°F in August, with rainfall varying from 24 mm / 0.9 in (December) to 310 mm / 12.2 in (July) — about 1287 mm / 50.7 in across the year. These are point-value climate normals sampled at Ansan's coordinates — often quite different from the surrounding region's area-weighted average.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | -3.5°C25.7°F | 26 mm1″ | Snowy |
| February | -0.9°C30.4°F | 30 mm1.2″ | Snowy |
| March | 4.6°C40.3°F | 49 mm1.9″ | — |
| April | 11.5°C52.7°F | 85 mm3.3″ | — |
| May | 16.7°C62.1°F | 93 mm3.7″ | — |
| June | 21.2°C70.2°F | 131 mm5.2″ | — |
| July | 24.6°C76.3°F | 310 mm12.2″ | — |
| August | 25°C77°F | 282 mm11.1″ | — |
| September | 20°C68°F | 149 mm5.9″ | — |
| October | 13.4°C56.1°F | 55 mm2.2″ | — |
| November | 5.9°C42.6°F | 53 mm2.1″ | — |
| December | -0.7°C30.7°F | 24 mm0.9″ | Snowy |
Frequently asked questions
What is the best time to visit Ansan?
Ansan does not have a clearly "sunny" season by our profile cutoffs — see the "warmest and driest months" fallback for the closest picks. Ansan's warmest month is August at an average of 25°C / 77°F, and its driest month is December with about 24 mm / 0.9 in of rain.
What is the climate of Ansan?
Ansan, in Gyeonggi, Korea, Republic of, has monthly average temperatures ranging from -3.5°C / 25.7°F in January to 25°C / 77°F in August. Annual rainfall is approximately 1287 mm / 50.7 in, with the wettest month being July (310 mm / 12.2 in) and the driest December (24 mm / 0.9 in).
What is the average temperature in Ansan in August?
The average temperature in Ansan in August is 25°C / 77°F, with rainfall of about 282 mm / 11.1 in — the warmest month of the year.
When is the driest month in Ansan?
The driest month in Ansan is December, with about 24 mm / 0.9 in of average monthly rainfall. Average temperature that month is -0.7°C / 30.7°F.
When is the wettest month in Ansan?
The wettest month in Ansan is July, with approximately 310 mm / 12.2 in of average monthly rainfall.