Weather Forecast for Ko Pha Ngan

Surat Thani, Thailand

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Partly Cloudy

Current Weather - Ko Pha Ngan: 30°C

Surat Thani, Thailand

Partly Cloudy

Feels like 35°C

Wind

12 km/h E

Humidity

70%

Pressure

1014 mb

UV Index

6

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Monday, December 29, 2025

High

27°C

Low

27°C

Rain Chance

87%

Hourly Forecast

Partly Cloudy 27°C
04:00
Partly Cloudy 27°C
05:00
Patchy rain nearby 27°C
06:00
Patchy rain nearby 27°C
07:00
Patchy rain nearby 27°C
08:00
Sunny 27°C
09:00
Partly Cloudy 30°C
10:00
Sunny 27°C
11:00
Sunny 27°C
12:00
Partly Cloudy 27°C
13:00
Sunny 27°C
14:00
Sunny 27°C
15:00
Sunny 27°C
16:00
Sunny 27°C
17:00
Partly Cloudy 27°C
18:00
Clear 27°C
19:00
Clear 27°C
20:00
Clear 27°C
21:00
Clear 27°C
22:00
Clear 27°C
23:00
Dec 30

Day Statistics

Maximum Wind

15 km/h

Humidity

73%

Precipitation

2 mm

UV Index

2

Visibility

10 km

Rain Chance

87%

Snow Chance

0%

Sun & Moon

Sunrise

06:35 AM

Sunset

06:09 PM

Moonrise

01:13 PM

Moonset

01:04 AM

Moon Phase

Waxing Gibbous

Moon Illumination

63%

Air Quality

PM2.5

11.5

μg/m³

PM10

14

μg/m³

NO₂

1.6

μg/m³

O₃

110.3

μg/m³

SO₂

2.1

μg/m³

CO

307.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

323

Diffuse Radiation

126.22

DNI

0

GTI

125.78

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