Weather Forecast for Ko Pha Ngan

Surat Thani, Thailand

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Patchy rain nearby

Current Weather - Ko Pha Ngan: 28°C

Surat Thani, Thailand

Patchy rain nearby

Feels like 32°C

Wind

13 km/h SW

Humidity

73%

Pressure

1010 mb

UV Index

6

Visibility

10 km

Overcast

Overcast

Monday, September 28, 2026

High

29°C

Low

28°C

Rain Chance

71%

Hourly Forecast

Overcast 28°C
10:00
Overcast 28°C
11:00
Overcast 28°C
12:00
Overcast 28°C
13:00
Light rain shower 28°C
14:00
Patchy rain nearby 28°C
15:00
Light rain shower 28°C
16:00
Light rain shower 29°C
17:00
Light rain shower 29°C
18:00
Light rain shower 29°C
19:00
Patchy rain nearby 29°C
20:00
Patchy rain nearby 29°C
21:00
Patchy rain nearby 29°C
22:00
Clear 29°C
23:00
Sep 29

Day Statistics

Maximum Wind

37 km/h

Humidity

73%

Precipitation

3 mm

UV Index

12

Visibility

10 km

Rain Chance

71%

Snow Chance

0%

Sun & Moon

Sunrise

06:08 AM

Sunset

06:12 PM

Moonrise

07:16 PM

Moonset

07:11 AM

Moon Phase

Waning Gibbous

Moon Illumination

91%

Air Quality

PM2.5

6.9

μg/m³

PM10

9.3

μg/m³

NO₂

1.3

μg/m³

O₃

76.3

μg/m³

SO₂

0.9

μg/m³

CO

160

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

840.26

Diffuse Radiation

128.65

DNI

0

GTI

0

When to visit Ko Pha Ngan?

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

⭐ Best months: January February March

January

☀️
28°C
💧
11 Days of rain
❄️
No snowfall
⭐ Best time to visit
🥶 Coldest month

February

☀️
29°C
💧
6 Days of rain
❄️
No snowfall
⭐ Best time to visit
🌵 Driest month

March

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

April

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

May

☀️
31°C
💧
23 Days of rain
❄️
No snowfall
🔥 Hottest month

June

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

July

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

August

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

September

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

October

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

November

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

December

☀️
28°C
💧
19 Days of rain
❄️
No snowfall