Khao Sam Roi Yot National Park

National Park · Prachuap Khiri Khan, 🇹🇭 Thailand

Area 161 km²

Time zone Asia/Bangkok

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Khao Sam Roi Yot National Park — Map

Climate & when to visit

Best time to visit: January, December

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Typical weather in January

Great

28° (feels like 29°) · extremes 19°–31°
22° at night
4 rainy days
15 sunny days
7 hours of sunshine per day
Muggy, humid air
Calm winds
28°C · warm for swimming
UV index 8 · very high

Typical weather in February

Good

30° (feels like 32°) · extremes 20°–32°
23° at night
4 rainy days
11 sunny days
8 hours of sunshine per day
Muggy, humid air
Calm winds
28°C · warm for swimming
UV index 9 · very high

Typical weather in March

Good

31° (feels like 33°) · extremes 22°–33°
24° at night
8 rainy days
12 sunny days
7 hours of sunshine per day
Oppressive humidity
Calm winds
29°C · warm for swimming
UV index 10 · very high

Typical weather in April

Fair

32° (feels like 35°) · extremes 24°–35°
25° at night
12 rainy days
9 sunny days
7 hours of sunshine per day
Oppressive humidity
Calm winds
30°C · warm for swimming
UV index 10 · very high

Typical weather in May

Poor

31° (feels like 34°) · extremes 24°–34°
25° at night
21 rainy days
2 sunny days
6 hours of sunshine per day
Oppressive humidity
Calm winds
31°C · warm for swimming
UV index 9 · very high

Typical weather in June

Poor

31° (feels like 33°) · extremes 24°–33°
25° at night
19 rainy days
1 sunny day
5 hours of sunshine per day
Oppressive humidity
Light breeze
30°C · warm for swimming
UV index 8 · very high

Typical weather in July

Poor

30° (feels like 32°) · extremes 24°–33°
25° at night
21 rainy days
0 sunny days
4 hours of sunshine per day
Oppressive humidity
Light breeze
30°C · warm for swimming
UV index 8 · very high

Typical weather in August

Poor

30° (feels like 32°) · extremes 24°–32°
25° at night
22 rainy days
1 sunny day
4 hours of sunshine per day
Oppressive humidity
Light breeze
29°C · warm for swimming
UV index 8 · very high

Typical weather in September

Poor

29° (feels like 32°) · extremes 23°–31°
24° at night
24 rainy days
0 sunny days
4 hours of sunshine per day
Oppressive humidity
Calm winds
30°C · warm for swimming
UV index 8 · very high

Typical weather in October

Poor

28° (feels like 31°) · extremes 23°–30°
24° at night
26 rainy days
1 sunny day
5 hours of sunshine per day
Oppressive humidity
Calm winds
30°C · warm for swimming
UV index 8 · very high

Typical weather in November

Good

28° (feels like 30°) · extremes 21°–30°
23° at night
13 rainy days
7 sunny days
6 hours of sunshine per day
Oppressive humidity
Light breeze
29°C · warm for swimming
UV index 7 · high

Typical weather in December

Great

27° (feels like 28°) · extremes 20°–30°
23° at night
4 rainy days
13 sunny days
7 hours of sunshine per day
Muggy, humid air
Light breeze
28°C · warm for swimming
UV index 8 · very high

Climate data: NASA POWER + Copernicus ERA5-Land and ERA5 · 1996–2025

Practical information

Currency: Thai Baht THB ฿ · Card payments · Commonly accepted
Emergency numbers: 191 Police
Electricity: Type A / Type B / Type C / Type O
220 V · 50 Hz

Languages: Thai
Tap water: Drink with caution
Driving side: Left
Calling code: +66

Learn more

Tours & Activities

Related destinations

Prachuap Khiri Khan

Other Destinations

Hua Hin

Khao Sam Roi Yot National Park

Khao Sam Roi Yot National Park — Map

Climate & when to visit

Typical weather in January

Typical weather in February

Typical weather in March

Typical weather in April

Typical weather in May

Typical weather in June

Typical weather in July

Typical weather in August

Typical weather in September

Typical weather in October

Typical weather in November

Typical weather in December

Practical information

Tours & Activities

Khao Sam Roi Yot National Park – Add to Your Trip

Related destinations

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