In July, the weather in Thailand is wettest. You will witness a slight drop in temperature which is around 28-29°C. This month comes under the monsoon season, so you will experience heavy rainfall and high humidity. However, despite the heavy rainfall, there is on average 6 hours of sunlight everyday. This may vary from region to region.
Thailand Weather in July 2025: Temperature, Rainfall & Humidity
- Temperature (Max/Min): Thailand temperature in July ranges between 25°C to 34°C. It’s warm but slightly cooler than the peak summer months.
- Rainfall: July continues the rainy season, bringing frequent showers especially in the afternoons and evenings. Some regions may experience heavy downpours.
- Average sunshine: Despite the rain, Thailand still gets around 5 to 6 hours of sunshine daily.
- Humidity: The humidity remains high, usually around 80% to 90%, making the air feel warmer than it actually is.
What’s the weather like in Thailand in July?
The month of July is the monsoon season in Thailand. You will get to experience a high level of humidity, warm temperature and frequent heavy rainfall. The weather is cloudy most of the time. The river and waterfall are full till the brim because of the continuous rainfall. The average temperature during the day is around 30°C to 35°C and at night the temperature is around 25°C. There is a short rain pour that starts in the evening and becomes big heavy rainfall by the night time. But despite the heavy downpour there is good amount of sunshine in the morning time.
Since, July is a part of the rainy season, people hesitate to visit Thailand during this time. However, it can be an ideal time to visit for people who want less crowd and want to spend some time in peace in the wanderlust land of Thailand.
What to Expect in July
Average daily temperatures in June
You will generally experience heavy rainfall and humid climate in the month of July. Southern and central Thailand tends to have consistent weather throughout the year, with July being warm. The temperature on average is about 26°C to 33°C in these regions. Northern Thailand, like Chiang Mia, experiences slightly cooler temperatures from 23°C – 32°C. The Andaman coast receives heavy rainfall while the gulf coast receives less rainfall. Therefore, if you are planning a trip to Thailand, visiting the Gulf coast would be a good decision.
Sunshine
Despite the heavy rainfall in Thailand in the month of July, there is a significant amount of sunshine especially in the morning hours. So if you are planning your trip to Thailand in the month of July it would be best to go outdoor activities in the morning time. There will be less crowd and less rainfall as compared to the morning time.
Rainfall
The weather can vary from region to region. But the tourist should be prepared and carry waterproof gear and plan indoor activities as a backup. You will witness heavy rainfall in most of the region of Thailand except in the central and gulf coast areas which still remain warm throughout the year.
Pros and Cons of Visiting Thailand in June
| Pros | Cons |
|---|---|
| July is off peak season which can lead to less crowd so you will be able to enjoy more. | Most of the places will be shut due to heavy rainfall. |
| Fares of most of the things will be lower compared to other months. | The roads are not in good condition which can lead to accidents. |
| The rain leaves behind the lush green landscapes which you can enjoy. | Chances of heavy downpour especially in the afternoon which can make outdoor activities less enjoyable. |
| Immediate relief from the hot and humid weather. | The monsoon rain can cause flood which will impact your trip to Thailand. |
Some questions and answers
Yes, July is definitely a good time to reach Thailand if you do not mind the rain. It will provide a unique experience due to the possibility of lower crowds and the lush green landscapes. However, you should keep in mind that most of the places might be closed due to the rainy season. So, always have a back up plan in mind. It would be best to carry an umbrella and a raincoat if you want to enjoy the outdoor activities despite the rain.
The weather in Thailand is hot and humid with sudden heavy downpours in the evening time.
Yes, July is the wettest month and it rains like cats and dogs in the month of July.
In July, the eastern part of Thailand, particularly around the Gulf of Thailand, experiences the most favorable weather. This includes areas like Koh Samui, Koh Phangan, and Koh Tao.
It is preferable to carry light breathable clothes and is best to carry an umbrella or raincoat.
No, Thailand is not crowded during July.
