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)	1.31	1.39	1.31	0.89	0.61	0.81	0.89	0.89	1	0.81	0.69	1.5	2.31	2.81	3.19	3.11	2.81	2.89	2.61	2.11	1.81	1.5	0.89	0.5
Wind gust (m/s)	2.03	2.22	2.03	1.72	1.53	1.33	1.19	0.92	1.03	0.83	0.72	4.5	7.31	5.81	8.19	6.11	5.81	5.89	2.83	2.5	2.33	1.92	1.31	0.86
Wind direction (°)	ENE 68°	ENE 74°	NE 48°	NE 36°	N 6°	NW 326°	NW 306°	W 277°	W 281°	W 272°	SSW 200°	SSE 157°	SSE 147°	SE 142°	SE 137°	SE 133°	SE 125°	ESE 123°	SE 126°	ESE 115°	E 96°	E 96°	E 92°	ENE 75°

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 (%)	83	83	84	84	85	85	86	84	81	77	74	71	69	66	65	65	66	69	73	75	76	76	76	77

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	761	761	761	760	759	759	758	758	758	759	759	760	760	760

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	0.3	1.3	3.3	5.9	8.1	9.1	8.6	6.6	4.1	1.8	0.5	0	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)	22.2	23.3	24.7	26.8	28.6	28.7	31.9	41.3	32.2	27.8	28.3	30.9	33.4	33.9	33.3	31.9	30.2	28.7	26	23.5	22.4	22.2	22.6	23.6
PM10 (µg/m³)	28.8	29.7	31.3	33.6	35.6	34.8	36.8	46.4	39.8	36.1	36.7	40	43.2	43.7	43.1	41.8	39.9	38.5	35	32.4	31	30.6	30.7	31.9
Ozone (O₃) (µg/m³)	84	79	74	67	59	55	55	59	68	87	111	131	144	153	156	150	138	125	113	100	91	87	86	84
NO₂ (µg/m³)	27.3	29.8	32.3	35.3	38.4	40.1	40	38.5	35.5	29.9	22.8	17.4	15	14.3	14.9	17.4	21.3	24	24.3	23.6	23.3	24	25.3	27
SO₂ (µg/m³)	10.8	11	10.9	10.4	9.6	9.8	11.7	14.5	16.5	16.8	16.3	15.8	15.7	15.7	15.4	14.5	13.3	12.2	11.2	10.3	10	10.6	11.7	13.2
CO (µg/m³)	301	272	255	263	284	306	330	354	363	342	306	286	303	336	357	347	325	312	319	335	358	380	408	456

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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 Xiamen Sep 25, 2026

Forecast from 24 °C to 28 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction