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Koh Phi Phi is a popular island on the west coast of Thailand. It is famous for being the gateway to Maya Bay, made famous from the film “The Beach”. Maya Bay is on its own protected island nearby (Ko Phi Phi Le) and is sometimes closed to allow the regeneration of coral. The main island, however is very much a party island these days, and you may wish to be careful where you book your accommodation should you wish to get a good night’s sleep. There are two main islands — Phi Phi Le and Phi Phi Don. The Don island is the one with accommodation whilst the Le island is protected from any development.

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Weather Forecast

Tue
15 Jul

21 - 23°C

6mm
58%

Wed
16 Jul

20 - 22°C

1mm
74%

Thu
17 Jul

19 - 27°C

2mm
61%

Fri
18 Jul

20 - 30°C

12mm
67%

Sat
19 Jul

20 - 29°C

6mm
54%

Sun
20 Jul

21 - 23°C

4mm
64%

Mon
21 Jul

21 - 27°C

2mm
83%

Tue
22 Jul

21 - 25°C

1mm
83%

Wed
23 Jul

21 - 23°C

8mm
90%

Thu
24 Jul

21 - 22°C

22mm
87%

Fri
25 Jul

21 - 23°C

11mm
90%

Sat
26 Jul

21 - 22°C

5mm
80%

Sun
27 Jul

21 - 23°C

3mm
77%

Mon
28 Jul

21 - 23°C

19mm
87%

Historic Weather (Krabi 2022)

Choose Weather Data Period:

Select a specific year or view combined averages across multiple years. Data includes temperature trends, humidity patterns, and precipitation measurements.

Historical Weather Data Analysis

Comprehensive weather statistics for Thailand's most popular destinations including temperature trends, humidity patterns, and precipitation data. This historical climate analysis covers tropical monsoon patterns, seasonal variations, and weather-related travel considerations across mainland and island locations. Use the filters below to explore specific locations and time periods.

Month

Average Max Temperature (°C)

Average Min Temperature (°C)

Average Humidity (%)

Average Daily Precipitation (mm)

Jan

33°C

23°C

79%

1mm

Feb

34°C

23°C

77%

2mm

Mar

35°C

23°C

75%

3mm

Apr

35°C

24°C

79%

2mm

May

34°C

24°C

84%

8mm

Jun

33°C

24°C

85%

4mm

Jul

32°C

24°C

88%

14mm

Aug

32°C

24°C

86%

10mm

Sep

31°C

24°C

89%

13mm

Oct

32°C

24°C

89%

8mm

Nov

31°C

24°C

89%

6mm

Dec

31°C

24°C

85%

1mm

Frequently Asked Questions About Thailand Weather

Common questions about Thailand's climate, monsoon seasons, and weather patterns for travel planning.

What is the best time to visit Thailand weather-wise?

The best time depends on your destination. For most of Thailand, November to April offers the driest conditions with lower humidity. However, our data shows some exceptions: Ko Tao, Koh Samui, and Koh Phangan have their wettest period in November-December, making them ideal during Thailand's traditional dry season. Bangkok and Chiang Mai are driest November-April with virtually no rainfall (0-4mm), while temperatures are more comfortable.

When is monsoon season in Thailand?

Thailand has two monsoon patterns. Most locations experience wet season May-October with the southwest monsoon. Our data shows Bangkok, Chiang Mai, and most islands follow this pattern. However, Ko Tao, Koh Samui, and Koh Phangan have inverted patterns with highest rainfall November-December (18-22mm). Ko Kut shows the most extreme monsoon with 48mm in July - the highest in our dataset.

Which Thai destination has the most stable weather?

According to our data, Ko Tao shows the most stable temperatures year-round (31-33°C max, 25-27°C min). Koh Samui and Koh Phangan also show exceptional stability. These Gulf of Thailand islands maintain consistent temperatures with only 2-3°C variation throughout the year, making them predictable for travel planning.

Where does it rain the most in Thailand?

Our data reveals Ko Kut receives the highest rainfall with 48mm average in July, followed by Ko Chang with 36mm in July. These eastern Gulf islands experience some of Thailand's most intense monsoon precipitation. In contrast, Ko Samet and Ko Phi Phi show much lower rainfall even during wet season, with Ko Phi Phi experiencing virtually no rain November-April (0-1mm).

What are the hottest temperatures in Thailand?

Our data shows Ko Phi Phi and Pai reach the highest temperatures at 38°C in April. Bangkok peaks at 36°C in April, while Ko Samet also reaches 36°C. The northern locations (Chiang Mai and Pai) surprisingly show some of the highest maximums despite being inland, reaching 37-38°C during the hot season.

Where are the coolest temperatures in Thailand?

The coolest nighttime temperatures occur in northern Thailand. Our data shows Chiang Mai and Pai drop to just 16°C in January - the coolest minimums in our dataset. This creates significant temperature ranges: Pai varies from 16°C to 38°C (22-degree range), while Ko Phi Phi ranges from 17°C to 38°C (21-degree range).

Which Thai destinations have the highest humidity?

Krabi shows the highest humidity levels in our data, reaching 89% in September and maintaining 75-89% year-round. Koh Lanta also shows consistently high humidity (75-88%), while Ko Chang and Ko Kut range from 67-86%. The Gulf islands (Ko Tao, Koh Samui, Koh Phangan) maintain steady high humidity around 73-83%.

What is the driest destination in Thailand?

Ko Samet confirms its reputation as one of Thailand's driest destinations, with our data showing limited wet season rainfall (5-14mm May-October) and virtually no rain during dry season (0-3mm November-April). Ko Phi Phi also shows very low rainfall, especially November-April (0-1mm), making it exceptionally dry during peak tourist season.

Why do some Thai islands have different weather patterns?

Our data reveals distinct patterns based on location. Eastern Gulf islands (Ko Chang, Ko Kut) show traditional monsoon patterns with extreme wet seasons. Central Gulf islands (Ko Tao, Koh Samui, Koh Phangan) show inverted patterns with November-December peaks. Andaman Sea destinations (Phuket, Krabi, Koh Lanta) follow western monsoon patterns. These differences are due to varying exposure to southwest and northeast monsoons.

How does Thailand's weather data help with travel planning?

Our recent data (2022-2024) shows some surprising patterns that contradict traditional advice. For example, Ko Tao's inverted rainfall pattern makes it ideal when other destinations are dry, while Ko Kut's extreme rainfall (48mm in July) makes it challenging during peak monsoon. Understanding these specific patterns helps travelers choose destinations that match their weather preferences and avoid unexpected conditions.

What weather-related challenges should travelers expect?

Our data highlights several challenges: Chiang Mai and Pai show extreme temperature ranges (22-degree variation) requiring different clothing. Ko Kut and Ko Chang experience intense monsoon rainfall that can disrupt activities. High humidity locations like Krabi (89% in September) can be challenging for some visitors. The inverted patterns in Ko Tao, Koh Samui, and Koh Phangan mean they're wettest when other destinations are dry, requiring different planning strategies.

How reliable is recent weather data for Thailand?

Our 2022-2024 data provides current insights into Thailand's changing climate patterns. Recent data is particularly valuable as it captures current conditions that may differ from historical averages due to climate change. For example, our data shows Ko Kut's extreme rainfall (48mm in July) and the consistent inverted patterns in Gulf islands, providing travelers with up-to-date information for better planning decisions.

How to Get to Koh Phi Phi

For speed, Krabi and Phuket nearby have international airports which mean a short bus and a ferry is only the additional step to get to the island. Otherwise, when travelling from Bangkok, you can also get a bus or train down to Krabi. This is a well-worn route so you shouldn’t find it too difficult.