When is the rainy season in Chiang Mai, Thailand, as mentioned in the article?

According to the article, the rainy season in Chiang Mai, Thailand, is from June to November. This period roughly marks the transition between the wet and dry seasons.

What are the characteristics of Chiang Mai's January weather and the perceived temperature, according to the article?

According to the article, despite being a highland area, Chiang Mai does not feel cool like Da Lat, and temperatures exceed 30 degrees Celsius even in January. The weather is sunny, and temperatures tend to rise further from mid-February.

Chiang Mai Weather & What to Pack for January & February…

Chiang Mai Weather Insights

While no one ever explicitly said it, I personally felt a similar vibe in Chiang Mai to Da Lat in Vietnam. Both are situated in highlands, which might contribute to that feeling. I initially expected the temperatures and perceived coolness to be similar too, but my actual trip revealed a different story.

Unlike Da Lat, which offered a refreshing coolness and even a slight chill when it rained, Chiang Mai didn't quite deliver that crisp, cool highland air, despite its elevation.

Chiang Mai Weather Information

The sky was incredibly bright and sunny, definitely not the kind of weather that screams 'cool and breezy.' I kept wondering, 'Isn't this a highland area?'

Thailand's Chiang Mai experiences its rainy season from June through November. Of course, weather patterns aren't always perfectly precise, but that's generally when the wet and dry seasons shift.

For a sense of what to wear in Chiang Mai, take a look at this picture taken in front of Maya Mall, a popular spot. If you're walking around outside of shaded areas, it can definitely get hot.

Evenings bring a different ambiance. This particular spot, located south of the Old Town, felt like a bustling food street with many open-air stalls.

While my last visit was in December, let's now look at what to expect for Chiang Mai's weather in January and February 2026, along with temperature insights. Seeing these numbers helped me understand why it felt so warm!

Chiang Mai Weather in January 2026

Regardless of altitude, the perceived temperature in Chiang Mai feels different from Da Lat. As the photo shows, the sun is bright, and January weather reports for Chiang Mai indicate quite high temperatures.

While it might not hit the mid-90s Fahrenheit like some other Southeast Asian destinations, temperatures consistently climb above 86°F (30°C), even in January.

Chiang Mai Weather in February 2026

February generally mirrors January, but you'll notice temperatures tending to rise even further towards the middle of the month. While weather forecasts are never 100% exact, if you're planning a Chiang Mai trip for February 2026, it's a good idea to keep these predictions in mind as a general guide.

Traveling in Southeast Asia is wonderful, but the constant sun exposure can be a challenge. I always debate whether to just embrace the heat or wear long sleeves despite it. It's tough to avoid the sun entirely if you want to explore during the day!

My last trip felt both long and short (it was a decent duration, but it flew by). Next time, I plan to enjoy it at a more leisurely pace. I felt a bit rushed and busy this time, perhaps due to too many tours, which was a slight regret.

Hopefully, this overview of Chiang Mai's weather in January and February provides useful insights for anyone planning a visit during those months in 2026. Happy travels!