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)	3.69	3.69	3.81	4.39	4	3.89	4	4.39	6.31	7.39	7.31	8.19	8.5	5.31	6.39	6.5	6.81	4.89	3.31	2.39	1.61	1.89	1.89	2.11
Wind gust (m/s)	12.22	12.42	12.22	12.33	12.22	12.33	12.53	12.42	12.81	10.92	9.89	10.81	10.69	10.61	9.42	10.25	12.31	10.11	6.5	5.83	2.5	5	6.39	8.42
Wind direction (°)	NNE 29°	NNE 27°	NNE 29°	NNE 26°	NNE 28°	NNE 31°	NNE 26°	NNE 27°	NE 40°	NE 46°	NE 52°	NE 54°	NE 51°	NE 44°	NE 43°	NE 38°	NE 38°	NE 46°	NE 48°	ENE 59°	ENE 77°	ENE 70°	ENE 65°	NE 53°

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 (%)	90	91	90	89	89	89	90	87	82	76	71	66	65	77	73	74	76	80	84	85	86	85	86	85

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)	758	758	758	757	757	757	758	758	758	758	758	758	758	758	757	756	756	756	757	757	758	758	758	758

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	0.4	1.7	4.4	7.6	9.6	10.3	6.2	4.3	2.9	1.5	0.4	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)	5	4.8	4.4	3.9	3.5	3.3	3.4	3.9	4.8	5.2	4.8	4.2	3.8	3.4	3.1	3	2.7	3.2	3.7	4.4	5.6	7.3	9.1	10.7
PM10 (µg/m³)	5.2	5	4.5	4	3.6	3.4	3.5	4	4.9	5.3	4.9	4.3	3.9	3.4	3.2	3.1	2.8	3.3	3.8	4.4	5.7	7.4	9.4	11.1
Ozone (O₃) (µg/m³)	92	100	103	102	100	94	86	84	95	113	126	130	130	127	119	108	101	101	105	108	109	108	107	104
NO₂ (µg/m³)	3.1	2.5	2.3	2.3	2.4	2.7	3.2	3.3	2.8	1.9	1.2	0.9	0.8	0.8	1	1.4	1.9	2.5	3.2	3.7	3.9	3.8	3.7	3.5
SO₂ (µg/m³)	1.8	1.6	1.4	1.3	1.3	1.4	1.6	1.8	2	2.2	2.3	2.3	2.1	2	1.8	1.7	1.8	2.4	3.2	3.9	4.5	5.1	5.2	4.6
CO (µg/m³)	241	257	269	278	286	294	300	299	287	268	250	235	220	213	215	223	237	260	289	311	320	323	324	326

← Fri, Sep 11

Sat, Sep 12, 2026

Sun, Sep 13 →

Chumphon Buri 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 →