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Weather Forecast for Ko Chang

Trat, Thailand

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Patchy rain nearby

Current Weather - Ko Chang: 29°C

Trat, Thailand

Patchy rain nearby

Feels like 33°C

Wind

31 km/h WSW

Humidity

75%

Pressure

1010 mb

UV Index

2

Visibility

10 km
Light rain shower

Light rain shower

Friday, August 21, 2026

High

29°C

Low

28°C

Rain Chance

80%

Hourly Forecast

Light rain shower 28°C
03:00
Patchy rain nearby 28°C
04:00
Overcast 29°C
05:00
Patchy rain nearby 29°C
06:00
Patchy rain nearby 29°C
07:00
Patchy rain nearby 29°C
08:00
Patchy rain nearby 29°C
09:00
Overcast 29°C
10:00
Overcast 29°C
11:00
Patchy rain nearby 29°C
12:00
Light rain shower 29°C
13:00
Light rain shower 28°C
14:00
Light rain shower 28°C
15:00
Patchy rain nearby 29°C
16:00
Light rain shower 28°C
17:00
Light rain shower 28°C
18:00
Overcast 29°C
19:00
Patchy rain nearby 29°C
20:00
Patchy rain nearby 29°C
21:00
Light rain shower 29°C
22:00
Light rain shower 29°C
23:00
Aug 22

Day Statistics

Maximum Wind

37 km/h

Humidity

77%

Precipitation

4 mm

UV Index

11

Visibility

10 km

Rain Chance

80%

Snow Chance

0%

Sun & Moon

Sunrise

06:00 AM

Sunset

06:27 PM

Moonrise

01:29 PM

Moonset

12:10 AM

Moon Phase

First Quarter

Moon Illumination

69%

Air Quality

PM2.5

7.7

μg/m³

PM10

12.8

μg/m³

NO₂

1

μg/m³

O₃

47

μg/m³

SO₂

0.4

μg/m³

CO

84.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

225.7

Diffuse Radiation

113.1

DNI

3.45

GTI

223.68

When to visit Ko Chang?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: January February December

January

☀️
29°C
💧
5 Days of rain
❄️
No snowfall
⭐ Best time to visit
🥶 Coldest month

February

☀️
29°C
💧
5 Days of rain
❄️
No snowfall
⭐ Best time to visit

March

☀️
30°C
💧
11 Days of rain
❄️
No snowfall

April

☀️
30°C
💧
17 Days of rain
❄️
No snowfall
🔥 Hottest month

May

☀️
30°C
💧
61 Days of rain
❄️
No snowfall

June

☀️
30°C
💧
84 Days of rain
❄️
No snowfall

July

☀️
29°C
💧
90 Days of rain
❄️
No snowfall
🌧 Wettest month,

August

☀️
29°C
💧
80 Days of rain
❄️
No snowfall

September

☀️
29°C
💧
78 Days of rain
❄️
No snowfall

October

☀️
29°C
💧
40 Days of rain
❄️
No snowfall

November

☀️
30°C
💧
8 Days of rain
❄️
No snowfall

December

☀️
30°C
💧
3 Days of rain
❄️
No snowfall
⭐ Best time to visit
🌵 Driest month