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)	1.5	1.61	1.81	1.5	2.11	2.31	1.5	1.81	2.69	3.19	3.69	3.81	3.5	3.39	3.61	4.11	3.39	2.5	2.11	2.19	2.19	2.31	2.19	2.39
Wind gust (m/s)	2.64	2.83	3.89	3.22	4.42	5.5	3.33	3.42	4.61	5.31	5.81	5.72	5.03	4.53	4.72	5.5	6.11	5.53	3.11	3.33	4.53	5.19	4.64	5.42
Wind direction (°)	SSE 148°	SSE 156°	SE 146°	S 180°	SSE 157°	SSE 167°	SSW 196°	S 177°	SSE 164°	S 172°	SSE 159°	SSE 167°	SSE 168°	SSE 168°	S 171°	S 175°	S 176°	S 172°	SSE 157°	SSE 157°	SSE 162°	S 172°	S 177°	S 177°

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 (%)	80	80	82	82	83	83	83	80	74	68	61	54	49	46	45	46	49	55	59	62	64	68	70	72

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)	764	764	763	763	763	763	764	764	764	764	763	763	762	761	761	761	761	761	761	761	761	761	761	761

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	0.2	0.9	2.3	4	5.7	5.6	4.5	3.2	2.1	0.7	0.2	0	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

← Fri, Oct 16

Sat, Oct 17, 2026

Sun, Oct 18 →

Hangzhou 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 →