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)	5.31	4.69	6.19	5.81	5	6.81	6.11	5.19	6.5	6.89	6.11	8.81	8.69	7.89	8.39	8.5	7.69	7.69	7	6.31	6.39	6.81	6.31	7.5
Wind gust (m/s)	12.69	10.97	10.33	11.22	11.75	10.19	11	10.19	11.19	11.31	11.22	12.19	12.11	14.67	12.14	13.22	14.86	12.31	12.03	13.03	11.33	12.03	11.75	12.22
Wind direction (°)	SSW 204°	SW 221°	WNW 292°	WNW 300°	WNW 296°	WNW 296°	WNW 292°	W 278°	W 280°	WNW 285°	WNW 283°	WNW 289°	WNW 287°	WNW 293°	WNW 293°	WNW 291°	WNW 294°	WNW 294°	WNW 297°	WNW 291°	WNW 287°	WNW 287°	WNW 294°	WNW 299°

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 (%)	33	38	33	50	48	40	41	45	40	40	36	30	28	28	27	24	26	22	25	30	30	33	31	25

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)	761	761	761	761	761	761	761	761	761	762	762	763	762	762	762	762	762	763	764	764	764	764	766	766

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	0	0.4	0.8	1.3	1.4	1.4	1.3	0.9	0.4	0.1	0	0	0	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	13.5	11.8	9.7	10.5	11.8	13.8	19.1	24.3	25.4	16.4	8.6	5.2	3.7	3.2	3.6	4.5	6.2	8.4	9.5	9.9	9.6	9.4	9	7.9
PM10 (µg/m³)	16.5	15.7	12.2	12	12.9	15	20.3	25.6	26.6	17.2	9	5.5	4	3.5	3.9	4.8	6.7	8.9	10.1	10.5	10.2	10.1	9.6	8.4
Ozone (O₃) (µg/m³)	34	40	44	45	44	44	44	45	47	52	59	64	66	67	67	65	61	59	59	59	59	58	56	54
NO₂ (µg/m³)	20	15.3	12.2	12.1	13.7	15.1	16.3	17.4	17	13.6	8.6	5.1	4.1	4.4	5.8	8.9	13	15.9	16.4	15.8	15.1	14.9	14.6	14.4
SO₂ (µg/m³)	7.7	5.9	4.7	4.4	4.7	5.4	7	9.1	9.9	8.4	5.6	3.5	2.8	2.7	2.9	3.5	4.4	5.3	6.4	7.6	8.2	7.7	6.6	5.7
CO (µg/m³)	233	247	275	277	292	325	401	495	533	461	333	241	220	234	265	315	382	437	476	504	509	472	411	371

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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.

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5-day weather forecast Harbin Oct 27, 2026

Forecast from -1 °C to 5 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction