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)	25	25	25	25	25	25	25	26	26	27	28	29	30	31	32	32	31	30	28	28	28	27	27	27
Precipitation (mm/hr)	0.29	0.03	0	0	0	0.01	0	0	0	0	0.01	0	0	0.02	0.03	0.75	1.4	2.43	0.52	0.04	0.03	2.6	2.9	1.32

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	100	100	100	100	85	71	72	78	83	42	70	87	54	63	72	80	70	100	99	96	72
Rain chance (%)	58	33	30	30	29	29	28	24	19	16	15	14	7	11	13	36	57	63	47	19	26	78	80	64

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)	2	1.5	0.81	0.69	0.81	0.39	0.39	0.19	0.5	0.69	0.81	0.81	0.5	0.61	0.89	1.11	1.11	0.69	0.31	0.31	0.61	0.39	0.89	1
Wind gust (m/s)	2.39	1.83	0.89	0.75	0.83	0.61	0.42	0.22	0.53	4.69	5.81	0.81	0.81	0.89	1	1.42	1.11	0.89	0.5	0.61	0.81	0.81	1.03	1.11
Wind direction (°)	NW 310°	NW 323°	NW 309°	WNW 284°	W 265°	SW 232°	SSW 199°	SW 236°	N 9°	N 355°	NW 320°	W 260°	SSW 205°	S 172°	SSE 162°	SSE 149°	SSE 150°	SE 137°	SE 138°	E 84°	ENE 78°	NNW 344°	NW 310°	W 281°

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 (%)	92	92	91	90	89	89	88	86	82	76	72	69	66	61	58	57	62	69	77	78	80	81	83	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	758	758	758	758	759	760	761	761	761	760	759	758	757	756	757	757	758	758	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	0.2	1.2	3.4	6.7	9.4	11.1	10.5	6.9	3.2	1.2	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)	3.1	3	3.3	3.4	3.2	2.8	2.8	2.7	2.6	2.9	3.1	3	3.1	3.6	4.2	4.2	4.3	4	3.8	4.2	3.7	2.7	2.9	3.2
PM10 (µg/m³)	3.1	3.1	3.4	3.5	3.3	2.8	2.9	2.8	2.8	3.1	3.3	3.2	3.2	3.7	4.3	4.3	4.3	4.1	3.8	4.2	3.8	2.7	2.9	3.2
Ozone (O₃) (µg/m³)	46	45	42	37	35	34	36	42	57	77	92	98	100	98	93	84	77	73	71	69	67	64	61	55
NO₂ (µg/m³)	6	5.9	6.2	6.7	6.9	6.6	5.9	5	3.7	2.2	1.1	0.7	0.7	0.8	1	1.4	1.9	2.5	3.2	3.8	4	4.2	4.5	5.3
SO₂ (µg/m³)	1.7	1.6	1.6	1.6	1.6	1.7	1.9	2	1.9	1.7	1.5	1.4	1.2	1.1	1	0.9	0.9	1	1.1	1.2	1.2	1.2	1.2	1.2
CO (µg/m³)	408	405	402	398	395	392	389	428.5	472.5	525.3	584	595	607	616	622	627	630	632	634	637	642	649	656	664

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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 22, 2026

Forecast from 25 °C to 32 °C and precipitation