Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	19	19	19	18	18	18	18	18	18	19	20	20	20	20	21	22	23	23	23	22	21	21	21	21
Precipitation (mm/hr)	0	0	0.2	0.19	0.01	0.1	0.01	0.01	0	0	0.01	0	0.01	0.01	0	0.01	0.01	0.02	0.02	0.01	0.02	0	0.01	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	100	100	100	93	100	100	100	100	100	92	100	100	100	100	84	56	76	56	89	100	99	100	100	100
Rain chance (%)	25	25	41	41	29	38	29	29	27	24	24	23	23	22	16	10	12	10	16	19	21	21	22	23

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	0.5	0.81	0.19	0.11	0.31	0.69	0.5	0.39	0.31	0.39	0.19	0.19	0.11	0.31	0.19	0.5	1.31	1.39	1.19	1.39	1.19	1	1.11	1.19
Wind gust (m/s)	0.61	1	0.22	0.22	0.33	0.92	0.61	0.5	3.31	0.5	5.19	0.22	0.22	4.31	0.22	0.53	6.31	4.39	6.19	1.5	1.42	1.22	1.42	1.61
Wind direction (°)	E 94°	ESE 113°	ESE 111°	SW 224°	WSW 248°	SW 222°	SW 235°	WSW 257°	SSE 165°	SSW 201°	SW 228°	WNW 288°	S 187°	WNW 292°	W 263°	ENE 68°	E 99°	E 90°	E 87°	E 95°	E 95°	E 80°	E 96°	E 99°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	82	83	84	87	87	87	88	88	87	85	80	78	78	76	72	69	64	63	66	71	74	75	77	78

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	760	759	759	759	758	758	758	759	759	759	760	760	759	758	758	757	756	756	757	757	758	758	758	758

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0.1	0.2	1.1	1.4	1.5	2.3	3.1	2.5	2.3	1.1	0.2	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

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Fri, Sep 25, 2026

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Chengdu on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →