Weather in Cheonan in September
Climate normals based on 10 years of historical data for Cheonan, Korea Selatan.
Average high
26°C
Average low
17°C
Rainfall
175 mm
9 rainy days
Sunshine
4.4h/day
Kelembapan
78%
How Hot Is Cheonan in September?
September keeps Cheonan warm but with noticeable cooling at night: 26°C peaks, 17°C lows.
Sunshine Hours in September
Sun and cloud trade off in Cheonan's September: 4.4h of direct sun, daylight from 6:15 am to 6:40 pm.
Does It Rain In Cheonan In September?
Heavy bursts of rain: Cheonan sees 175mm in 9 concentrated days in September.
Is Cheonan Humid In September?
Oppressive humidity dominates Cheonan in September — averaging 78%, with the air feeling thick and heavy.
Wind In Cheonan In September
September brings gentle winds to Cheonan — averaging 12 kph.
Cloud Cover In Cheonan In September
Cloudy skies dominate Cheonan in September — averaging 55% cloud cover.
Cities With Similar Weather In September
Weather in Cheonan, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 3°C / -4°C | 23mm | Details → |
| Cuaca di Bulan Februari | 5°C / -3°C | 35mm | Details → |
| Cuaca di Bulan Maret | 12°C / 2°C | 47mm | Details → |
| Cuaca di Bulan April | 19°C / 7°C | 77mm | Details → |
| Cuaca di Bulan Mei | 24°C / 12°C | 106mm | Details → |
| Cuaca di Bulan Juni | 28°C / 17°C | 108mm | Details → |
| Cuaca di Bulan Juli | 30°C / 22°C | 318mm | Details → |
| Cuaca di Bulan Agustus | 30°C / 22°C | 292mm | Details → |
| Cuaca di Bulan September | 26°C / 17°C | 175mm | |
| Cuaca di Bulan Oktober | 19°C / 11°C | 70mm | Details → |
| Cuaca di Bulan November | 12°C / 4°C | 64mm | Details → |
| Cuaca di Bulan Desember | 4°C / -3°C | 31mm | Details → |