July in Phuket, Thailand, is part of the low season, characterized by the southwest monsoon bringing rainfall and higher humidity. While it may not be the most ideal month for beach holidays, there are still plenty of things to enjoy on the island. Here’s a comprehensive guide to what you can expect from Phuket’s weather in July.
Temperatures in July
In July, temperatures in Phuket remain warm but with slightly cooler evenings due to the higher humidity levels. The average daily temperature ranges between 24°C (75°F) and 31°C (88°F). While it can be hot during the day, the evening and early morning temperatures provide some relief, creating a comfortable atmosphere for exploring.
| Metric | Value |
|---|---|
| Avg High Temp | 31°C (88°F) |
| Avg Low Temp | 24°C (75°F) |
| Avg Humidity | 85% |
| Rainfall | ~180 mm |
| Rainy Days | 15-18 days |
| Sea Temperature | 29°C (84°F) |
Rainfall and Humidity
July is one of the wettest months in Phuket, with rainfall averaging around 180mm. Expect heavy rain showers, often in the form of brief but intense storms, typically occurring in the late afternoon or evening. Humidity levels are high, ranging from 80% to 90%, which makes it feel hotter than it is. Be prepared for occasional rain but also periods of sunshine.
Sunshine and Sea Conditions
With rainfall and cloud cover, July has fewer hours of sunshine, averaging around 5 to 6 hours per day. However, there are still clear skies to enjoy between showers. The sea can be rough, especially in the afternoons when storms are more frequent. Despite this, water activities like snorkeling and diving are still possible, though some tours may be affected by the weather. The sea temperature is warm, around 29°C (84°F), making swimming still enjoyable.
Winds and Weather Patterns
July is part of the southwest monsoon season, so you can expect stronger winds. The average wind speed ranges from 15-25 km/h. These winds can make certain outdoor activities like boat trips and water sports more challenging, but they can also provide a refreshing breeze during hot days.
Best Activities in Phuket During July
Though the weather can be unpredictable, there are still plenty of indoor and outdoor activities to enjoy during your stay in Phuket:
Indoor Attractions – Explore the Phuket Aquarium, museums, and art galleries.
Spa & Wellness – Enjoy a relaxing massage or wellness treatment to unwind from the humidity.
Cultural Experiences – Visit the Big Buddha, Wat Chalong, and local temples.
Rainy Day Activities – Take cooking classes, shop at indoor markets, or enjoy the vibrant nightlife.
Island Tours – While boat tours are less predictable, consider exploring Phuket’s nearby islands when the weather permits, such as Phi Phi Islands or Phang Nga Bay.
Travel Tips for Visiting Phuket in July
Bring Rain Gear – Pack a lightweight rain jacket or umbrella to stay dry during afternoon showers.
Consider Indoor Activities – Due to the rain, plan some indoor activities or sightseeing that isn’t weather-dependent.
Book Flexible Tours – Choose tours with flexible booking options as the weather can impact boat trips and excursions.
Protect Yourself from the Sun – Despite the rain, you may still get sun exposure on sunny days, so use sunscreen and wear protective clothing.
Stay Hydrated – With the humidity and rain, hydration is important, especially if you’re out exploring.
Conclusion
July in Phuket offers a unique tropical experience, though the weather can be unpredictable with frequent rainfall and higher humidity. The island is quieter during the low season, which means fewer tourists and better deals on accommodations. While you may face some rainy days, there’s still plenty to see and do on the island, from cultural experiences to indoor activities. With the right preparation, you can enjoy a memorable trip to Phuket even in the monsoon season.
