Weather Forecast for Ko Pha Ngan

Surat Thani, Thailand

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Overcast

Current Weather - Ko Pha Ngan: 29°C

Surat Thani, Thailand

Overcast

Feels like 33°C

Wind

9 km/h E

Humidity

70%

Pressure

1010 mb

UV Index

0

Visibility

10 km

Overcast

Overcast

Sunday, October 18, 2026

High

29°C

Low

28°C

Rain Chance

79%

Hourly Forecast

Cloudy 29°C
14:00
Partly Cloudy 29°C
15:00
Overcast 29°C
16:00
Overcast 29°C
17:00
Overcast 29°C
18:00
Overcast 29°C
19:00
Overcast 29°C
20:00
Patchy rain nearby 29°C
21:00
Light rain 29°C
22:00
Light rain shower 28°C
23:00
Oct 19

Day Statistics

Maximum Wind

13 km/h

Humidity

71%

Precipitation

7 mm

UV Index

11

Visibility

9 km

Rain Chance

79%

Snow Chance

0%

Sun & Moon

Sunrise

06:08 AM

Sunset

06:01 PM

Moonrise

12:41 PM

Moonset

Does not set today

Moon Phase

First Quarter

Moon Illumination

58%

Air Quality

PM2.5

2.9

μg/m³

PM10

3.9

μg/m³

NO₂

0.5

μg/m³

O₃

94.3

μg/m³

SO₂

0.6

μg/m³

CO

174.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

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