Weather in Chiang Mai in October

October in Chiang Mai marks the transition from the rainy season towards the cooler months, offering a mix of moderate rainfalls and increasing sunshine. Temperatures are comfortable, making outdoor exploration enjoyable. Travellers can expect a vibrant atmosphere with the city preparing to welcome cooler and drier conditions.

October Climate Overview

• Average Temperature: 22°C – 30°C
• Rainfall: 120mm
• Sunshine Hours: 7 hours per day
• Humidity: 82%
• Wind Speed: 5 km/h

What to Expect in October

Daytime Conditions

During the daytime, temperatures in October are generally warm and pleasant, with highs around 30°C. The combination of sunshine and remaining humidity can make it feel warmer than it is. Sun protection is recommended due to higher UV exposure.

Rainfall Patterns

October sees the end of the rainy season, but showers are still frequent, typically occurring in the afternoon or evening. Although rain can be intense, it’s generally short-lived, allowing plenty of time for outdoor exploring.

Evening Conditions

Evenings are cooler, with temperatures dropping to around 22°C, providing a refreshing contrast to warm days. The decrease in humidity makes it comfortable for evening walks or enjoying outdoor dining experiences.

Best Activities in Chiang Mai in October

• Outdoor Activities: Explore the lush greenery with activities such as hiking in Doi Inthanon or visiting the Chiang Mai Night Safari.
• Seasonal Highlights: Witness the vibrant water lilies that bloom during this season, a stunning sight in the local ponds and gardens.

What to Pack for October

• Light, breathable clothing for day and a lightweight jacket or sweater for cooler evenings
• Protection from sun or rain (hat, sunscreen, umbrella, etc.)
• Footwear suitable for local terrain (e.g., walking, hiking, city streets)
• Reusable water bottle