Weather Forecast for Ko Pha Ngan

Surat Thani, Thailand

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Patchy rain nearby

Current Weather - Ko Pha Ngan: 29°C

Surat Thani, Thailand

Patchy rain nearby

Feels like 33°C

Wind

29 km/h WSW

Humidity

76%

Pressure

1008 mb

UV Index

6

Visibility

10 km

Heavy rain

Heavy rain

Sunday, May 31, 2026

High

29°C

Low

27°C

Rain Chance

89%

Hourly Forecast

Light rain shower 28°C
10:00
Light rain shower 28°C
11:00
Light rain shower 28°C
12:00
Patchy rain nearby 28°C
13:00
Patchy rain nearby 28°C
14:00
Patchy rain nearby 29°C
15:00
Cloudy 29°C
16:00
Partly Cloudy 29°C
17:00
Overcast 29°C
18:00
Cloudy 29°C
19:00
Cloudy 29°C
20:00
Cloudy 29°C
21:00
Cloudy 29°C
22:00
Cloudy 29°C
23:00
Jun 01

Day Statistics

Maximum Wind

36 km/h

Humidity

78%

Precipitation

24 mm

UV Index

9

Visibility

10 km

Rain Chance

89%

Snow Chance

0%

Sun & Moon

Sunrise

05:58 AM

Sunset

06:37 PM

Moonrise

06:55 PM

Moonset

05:46 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

2.8

μg/m³

PM10

3.8

μg/m³

NO₂

2.1

μg/m³

O₃

62

μg/m³

SO₂

1.3

μg/m³

CO

107.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

276.44

Diffuse Radiation

170.43

DNI

231.56

GTI

285.84

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