Weather in Cheonan in september
Climate normals based on 10 years of historical data for Cheonan, Južna Koreja.
Average high
26°C
Average low
17°C
Rainfall
175 mm
9 rainy days
Sunshine
4.4h/day
Vlažnost
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 | Dež | |
|---|---|---|---|
| Vreme v januarju | 3°C / -4°C | 23mm | Details → |
| Vreme v februarju | 5°C / -3°C | 35mm | Details → |
| Vreme v marcu | 12°C / 2°C | 47mm | Details → |
| Vreme v aprilu | 19°C / 7°C | 77mm | Details → |
| Vreme v maju | 24°C / 12°C | 106mm | Details → |
| Vreme v juniju | 28°C / 17°C | 108mm | Details → |
| Vreme v juliju | 30°C / 22°C | 318mm | Details → |
| Vreme v avgustu | 30°C / 22°C | 292mm | Details → |
| Vreme v septembru | 26°C / 17°C | 175mm | |
| Vreme v oktobru | 19°C / 11°C | 70mm | Details → |
| Vreme v novembru | 12°C / 4°C | 64mm | Details → |
| Vreme v decembru | 4°C / -3°C | 31mm | Details → |