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)	1.19	1.19	1.31	1.31	1.11	1.31	1.31	1.19	1.19	1.31	0.81	0.31	1.61	1.69	1.5	2.31	2	0.69	0.61	0.81	0.39	0.69	1.11	1.5
Wind gust (m/s)	1.22	1.22	1.33	4.31	1.11	1.31	5.31	1.42	4.19	1.33	0.92	0.5	6.61	6.69	5.5	7.31	2.42	1.22	0.75	0.81	0.61	0.69	1.11	1.5
Wind direction (°)	WSW 246°	WSW 242°	WSW 244°	WSW 254°	WSW 253°	WSW 246°	WSW 247°	W 262°	WSW 252°	WSW 237°	WSW 242°	SE 125°	E 79°	ENE 75°	SE 134°	S 176°	SSW 193°	SSE 153°	E 95°	E 93°	SE 131°	SW 225°	WSW 246°	WSW 249°

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	84	84	85	85	86	86	82	74	66	60	56	53	53	56	62	65	69	75	77	78	80	81	83

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	758	758	759	759	760	761	761	761	760	759	758	758	758	758	758	758	759	760	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	1.4	3.9	7.2	10.3	12	10.9	6.7	4.2	2.3	0.8	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)	4.8	4.2	3.2	2.9	3	3.4	3.7	4.1	4.4	5.1	5.2	6	7.1	7.8	7.8	7.3	6.9	6.5	6.4	5.9	4.8	3.8	4	4.1
PM10 (µg/m³)	5.2	4.5	3.4	3.1	3.1	3.6	4	4.4	4.8	5.6	5.7	6.5	7.7	8.5	8.4	7.8	7.5	7.1	6.9	6.2	4.9	3.9	4.1	4.2
Ozone (O₃) (µg/m³)	63	65	62	57	54	53	54	57	65	75	84	89	93	94	92	87	81	75	68	62	56	51	48	49
NO₂ (µg/m³)	3.4	3.1	3.4	4.1	4.5	4.5	4.3	3.8	3	1.9	1.1	0.7	0.6	0.6	0.6	0.7	1	1.6	2.5	3.3	4.1	4.9	5.4	5.2
SO₂ (µg/m³)	1.3	1.2	1.2	1.2	1.3	1.4	1.6	1.6	1.5	1.3	1.1	1	0.9	0.8	0.7	0.7	0.7	0.8	0.9	1	1.2	1.4	1.5	1.5
CO (µg/m³)	285	291	296	301	306	309	313	326	358	398	423	417	394	376	368	364	363	366	372	379	387	396	402	401

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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 Chumphon Oct 1, 2026

Forecast from 25 °C to 33 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction