The best time of year for a month in Chiang Mai

Chiang Mai's year in three seasons

• Cool season, about November to February: dry, sunny days and cool evenings. This is the busiest time for visitors, with Loy Krathong and Yi Peng lanterns in November.
• Hot and smoky season, about February to April: the burning season. Smoke from fires in the region often hangs over the valley; March is usually the worst. Songkran, the water festival, falls in mid-April.
• Rainy season, about May to October: the first rains clear the smoke, the air is fresh and the countryside is green. Showers usually come in short bursts.

Rents that change with the season

From the owners or their price lists, for the cheapest room at each place:

Some places charge one rate all year: The Cosy Huay Kaew says it has no low-season discount. Prices in the table exclude electricity where it is charged separately, and The Social Club adds 7% VAT.

The cool season: book early

November to February is when most people want their month, and the good rooms go first. As of late October 2026, Smith Residence was fully booked until mid-February 2027, The Cosy Huay Kaew until January 2027, and Baan Chinnakarn had no monthly rooms in December or January. Residence SG and V Residence were also full. If you want this season, message places a month or two ahead, and see booking direct vs Booking.com for how to ask.

The burning season: what to know

From about February to April, air quality in Chiang Mai is often poor, and on bad days the view of Doi Suthep is gone. Many long-stayers plan around it. If your month falls in this window:

• Check the air quality index daily, for example on IQAir, and plan outdoor days around it.
• Choose a room with air-con and windows that close well, and ask the owner whether the room has an air purifier.
• Consider a place with a desk or coworking space in the building, like Hub53 or The Social Club, so bad-air days are still good work days. More in coworking and coliving.

Some rents also drop in this window: The Social Club from March, Hub53 offers monthly rates again from March, and Baan Chinnakarn and PT Residence from April.

The rainy season: green and relaxed

From May the city is calmer, and several places on this list are at their lower rate: Baan Chinnakarn at 12,000 ฿, PT Residence from 7,200 ฿, The Social Club from 16,800 ฿ per 28 nights and Hub53 monthly from 12,500 ฿. It is a good time for a month of routine: work, swim, eat well, ride up to the waterfalls. A pool helps on hot afternoons; see places with a pool.

Where to start

Pick your season first, then your area: Old City or Nimman. Then filter by budget: under 10,000 baht, under 15,000 baht or 15,000 baht and more. Prices on this site were checked with the owners in October and November 2026; confirm your dates directly before you pay.