Weather in Ya'an in September
Climate normals based on 10 years of historical data for Ya'an, Volksrepublik China.
Average high
25°C
Average low
18°C
Rainfall
176 mm
19 rainy days
Sunshine
1.6h/day
Luftfeuchtigkeit
83%
How Hot Is Ya'an in September?
Ya'an's warmth holds through September, with 25°C highs and 18°C lows.
Sunshine Hours in September
Cloud cover keeps Ya'an dim: 1.6h of sun, daylight from 6:50 am to 7:10 pm.
Does It Rain In Ya'an In September?
Rain falls on most days of September: Ya'an averages 176mm in 19 days.
Is Ya'an Humid In September?
Ya'an is sticky and humid throughout September: 83% humidity makes the heat feel relentless.
Wind In Ya'an In September
Air stays mostly still in Ya'an: 7 kph on average in September.
Cloud Cover In Ya'an In September
Persistent overcast defines Ya'an's September: 76% cloud cover on average.
Cities With Similar Weather In September
Weather in Ya'an, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 9°C / 3°C | 32mm | Details → |
| Wetter im Februar | 12°C / 4°C | 34mm | Details → |
| Wetter im März | 17°C / 9°C | 76mm | Details → |
| Wetter im April | 21°C / 13°C | 139mm | Details → |
| Wetter im Mai | 25°C / 16°C | 145mm | Details → |
| Wetter im Juni | 28°C / 19°C | 163mm | Details → |
| Wetter im Juli | 29°C / 21°C | 291mm | Details → |
| Wetter im August | 29°C / 21°C | 379mm | Details → |
| Wetter im September | 25°C / 18°C | 176mm | |
| Wetter im Oktober | 19°C / 14°C | 97mm | Details → |
| Wetter im November | 15°C / 9°C | 47mm | Details → |
| Wetter im Dezember | 10°C / 3°C | 26mm | Details → |