The Best Time to Visit Chiang Mai (Plus Bonus Travel Tips!)
Visiting Chiang Mai is a rite of passage for backpackers and digital nomads in Thailand.
I visited Chiang Mai in 2015, and it didn’t take long for me to see why so many people flock to this city time and time again.
Chiang Mai is a modern city with mountain vibes, making it a unique (and non-negotiable) stop on Thailand itinerary.
However, timing is everything, and things like peak tourist crowds and the notorious burning season can significantly affect your experience.
Here’s everything you need to know when planning your trip to Chiang Mai.
The Best Time to Visit Chiang Mai (Plus Bonus Travel Tips!)
Chiang Mai Travel Tips
1. Check your visa requirements
Thailand’s visa requirements are constantly changing. Check your country’s specific requirements on the Official Thai E-Visa website before booking your trip.
2. Download Moreta Pay
Thailand has introduced TagThai, which lets you pay via QR code (which is big in Thailand).
Moreta Pay is quick to install, and you can add cash to the account easily. It works for business and personal QR code payments in Thailand and many other countries in Southeast Asia.
3. Get an eSIM
Skip your home carrier’s roaming fees by picking up a travel eSIM before you go.
You can get a local one from AIS or go with an international option like the WonderConnect eSIM. Install it before your flight and activate right after arrival. It covers Thailand well, and you can top up as needed.
4. Get Grab
Uber isn’t available in Thailand, so Grab is the next best thing. You can use it to get around, order in, and even get groceries. Plus, it offers female-only drivers, which is great for solo female travellers (sidenote: I recently wrote a list of packing essentials for solo female travellers, so be sure to check it out!).
5. Be aware of common scams
I’ve written in great detail about scams in Bangkok, and you expect similar scams in Chiang Mai. Check out this blog post before travelling so you know what to expect.
READ | 8 ESSENTIAL SAFETY TIPS FOR BACKPACKING SOUTHEAST ASIA
The Best Time to Visit Chiang Mai: October to February
Chiang Mai in October
Average temperatures: Lows of 70°F (21°C) and highs of 88°F (31°C).
Why it’s great: Fewer crowds make it easier to explore the city.
October marks the end of the ‘rainy season.’ This means fewer rainy days (and when does rain, it’s usually light drizzle) and pleasant temperatures.
It’s also not the peak tourist season yet (which kicks in around November). In other words, visiting the city’s major sites is still very doable.
Chiang Mai in November
Average temperatures: Lows of 64°F (18°C) and highs of 86°F (30°C).
Why it’s great: Experience the famous Lantern Festival (Yi Peng).
If you want to see the magic of thousands of lanterns floating in the sky and krathongs (flower
baskets) lighting up the Ping River, then this is the month for you. The Lantern Festival in Chiang Mai usually happens in mid to late November.
It’s worth noting that things will be super busy at this time, so you’ll need to book accommodation well in advance. Plus, if you try to visit a restaurant after 6 pm, expect a wait of at least 30 minutes (many restaurants don’t take bookings).
Note: While you can see flower baskets being released along the city canal and the Ping River, you won’t see any sky lanterns. For this, you would need to attend a private lantern release outside the city.
Chiang Mai in December/January (peak tourist season)
Average temperatures: Lows of 59°F (15°C) and highs of 84°F (29°C).
Why it’s great: Lovely weather and a great vibe within the city.
December and January are when you can expect bustling night markets, energetic neighbourhoods, and lovely weather.
It will be really busy this time of year, so expect similar wait times at restaurants as in November, and many of the city’s major sites will be packed.
If you prefer a slower, less crowded experience, consider visiting in October or February.
Note: Visit the Sunday Night Market between 5:30 pm and 7:00 pm to avoid the extreme peak-season crowds that make it feel like a tin of sardines later in the evening.
Chiang Mai in February
Average temperatures: Lows of 59°F (15°C) and highs of 91°F (33°C).
Why it’s great: Less crowded time to visit.
By the time February comes around, things start to die down and get quieter. The weather starts to heat up again, but it’s still pleasant and great for exploring. You’ll also get a chance to experience the Chiang Mai Flower Festival in mid-February.
The Worst Time to Visit Chiang Mai: March to May
Chiang Mai in March/April
Average temperatures: Lows of 73°F (23°C) and highs of 97°F (36°C).
Why it’s bad: Peak burning season months result in very poor air quality.
March and April are the hottest months and coincide with the peak burning season, when agricultural and forest fires create hazardous smog trapped by the surrounding mountains.
This poor air quality often leads to national emergency notifications and makes outdoor activities highly unpleasant.
Despite all this, April is the month for one of Thailand’s biggest celebrations: Songkran (Thai New Year). This is the famous water festival, where you can expect huge water fights. I was in Thailand (Koh Samui) for Songkran, and it was so fun!
Note: If you do plan to visit the city during these months, make sure your accommodation has
an air purifier. This is a must-have during this time of year.
READ | ALL YOU NEED TO KNOW ABOUT VISITING A LONG NECK TRIBE IN THAILAND
Chiang Mai in May (start of rainy season)
Average temperatures: Lows of 73°F (23°C) and highs of 93°F (34°C).
Why it’s bad: Poor air quality can still be an issue, and the rains begin.
If there’s a drought, the poor air quality can continue until May. However, this is usually the month that marks the start of the rainy season in Chiang Mai. These rains often dramatically
improve air quality.
With that being said, you’ll definitely experience more sunny than rainy days, making it a good time to visit the city if you want lower accommodation prices without constant rain. I visited Chiang Mai in May and I definitely recommend it!
Best Time to Visit Chiang Mai for Budget Travellers: June to September
Chiang Mai in June/July
Average temperatures: Lows of 73°F (23°C) and highs of 89°F (32°C).
Why it’s good: Reduced rates and lush forest.
If you don’t mind regular rain and are looking for cheaper accommodation, June and July are the perfect time to visit Chiang Mai. While you can still expect plenty of rain, there’s still far less than in August and September.
Plus, the rains bring everything back to life: the waterfalls flow, the forests are lush, and they
clear the poor air quality from the burning season. The rain also cools things down a bit, but be prepared for almost 100% humidity!
Chiang Mai in August/September (peak rainy season)
Average temperatures: Lows of 73°F (23°C) and highs of 89°F (32°C).
Why it’s not as good: Peak rainy season occurs, and flooding is common.
While you can still expect lower rates for accommodation and activities during this time, there’s a catch. August and September are the height of the rainy season, when the Ping River often swells, and flooding is common.
Yes, everything will be lovely and green, but the humidity, flood warnings, and constant rain make it less ideal to visit.
Best Time to Visit Chiang Mai | Final Thoughts
Ultimately, the best time to visit Chiang Mai comes down to what you prioritise. If you want the ideal balance of weather, atmosphere, and things to do, October to February is the clear winner, with October and February offering a quieter, more manageable experience, and November to January delivering that peak-season buzz (and crowds to match).
If budget is your main concern, the rainy season from June to September offers significantly lower prices and beautifully lush landscapes, but you’ll need to be comfortable with humidity and unpredictable downpours.
The one period worth avoiding, if possible, is March to April, when burning season severely impacts air quality and overall enjoyment of the city.
In short: my best advice is to plan around your priorities (whether that’s festivals, fewer crowds, or saving money) and Chiang Mai will deliver regardless.
Until next time,
XOXO
If you like this article and would like to support my work, please click the button above to donate a couple of bucks and buy me a coffee. The revenue that I receive on this website is minimal, so support from my readers enables me to keep creating content that you (hopefully!) love to read.
Disclaimer: Travelling Jezebel contains affiliate links. If you make a purchase on a recommended site, I may make a small commission at no extra cost to you.
