Weather in Ansan-si in september
Climate normals based on 10 years of historical data for Ansan-si, Sydkorea.
Average high
25°C
Average low
18°C
Rainfall
165 mm
10 rainy days
Sunshine
4.5h/day
Luftfuktighet
64%
Sea temperature
27.0°C
How Hot Is Ansan-si in september?
Warm days linger in Ansan-si: 25°C highs, 18°C lows, averaging 21°C.
Sunshine Hours in september
September delivers about 4.5h of sun in Ansan-si — a mix of sunny stretches and cloudy ones.
Does It Rain In Ansan-si In september?
Intense rain on a few days: 165mm in 10 days in Ansan-si.
Is Ansan-si Humid In september?
Sticky conditions in Ansan-si: humidity sits at 64% across September.
How Warm Is The Sea In Ansan-si In september?
Warm water at 27.0°C makes September ideal beach weather in Ansan-si.
Wind In Ansan-si In september
Breezes around 13 kph in Ansan-si this September — comfortable for outdoor activity.
Cloud Cover In Ansan-si In september
Grey, cloudy days are the norm: 54% average cover in Ansan-si.
Cities With Similar Weather In september
Weather in Ansan-si, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 2°C / -5°C | 20mm | Details → |
| Vädret i februari | 5°C / -3°C | 30mm | Details → |
| Vädret i mars | 11°C / 1°C | 42mm | Details → |
| Vädret i april | 17°C / 7°C | 72mm | Details → |
| Vädret i maj | 22°C / 12°C | 120mm | Details → |
| Vädret i juni | 26°C / 18°C | 139mm | Details → |
| Vädret i juli | 29°C / 22°C | 370mm | Details → |
| Vädret i augusti | 29°C / 23°C | 321mm | Details → |
| Vädret i september | 25°C / 18°C | 165mm | |
| Vädret i oktober | 19°C / 11°C | 76mm | Details → |
| Vädret i november | 11°C / 3°C | 76mm | Details → |
| Vädret i december | 3°C / -4°C | 29mm | Details → |