Chiang Mai weather in April
“The kind of pleasant weather you build a trip around.”
Roughly 6 rainy days across the month, on average.
April is Chiang Mai's hottest month, with daytime temperatures averaging 35.4°C (96°F) and nights cooling to 23.5°C (74°F). Expect around 54mm of rainfall spread across 6 rainy days, mostly brief afternoon showers. You'll enjoy plenty of sunshine with 11 hours daily, though the heat is intense and humidity rises as the month progresses toward the monsoon season.
This is peak Songkran festival season (Thai New Year), transforming the city into a water-soaked celebration with parades, temple visits, and street parties. Tourist crowds are high, especially mid-April. The atmosphere is festive but hectic, with many locals traveling and some businesses closing during holidays. The dry season is ending, creating a transitional feel.
April 2026 suits travelers who embrace the heat and want to experience authentic Thai culture during its biggest celebration. Book accommodations well in advance. If you're heat-sensitive or prefer fewer crowds, consider visiting March or May instead. Stay hydrated, use high SPF sunscreen, and plan indoor activities during peak afternoon hours.
Sunday walking street on Ratchadamnoen is 90 percent tourists; go to Wua Lai Saturday market for silversmith heritage instead. Khao soi at Khao Soi Khun Yai is 40 baht and closes at 2pm daily. Digital nomad cafes cluster in Nimman; real Chiang Mai lives in Santitham and Chang Puak. The songthaew red truck is 30 baht anywhere in old city; never take a tuk-tuk unless you enjoy overpaying. Doi Suthep temple at 6am beats the tour bus 10am crowd.
What to pack for Chiang Mai in April
- •Breathable cotton or linen, and a broad-brimmed hat
- •Reef-safe sunscreen and polarised sunglasses
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Chiang Mai in April
- →Quick-dry travel shirtAmazon · shop this
- →UPF sun hatAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
- →Polarized sunglassesAmazon · shop this
- →Universal travel adapterAmazon · shop this
We may earn a small commission on any purchase — it doesn't change the price you pay.
Where to stay in Chiang Mai
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Chiang Mai across trusted platforms.
Compare hotels on Booking.com→Estimated April trip to Chiang Mai
Shoulder-season pricing — a balance of price and conditions. Rule-based estimates from a couple based in London — actual prices vary.
We may earn a commission if you book through these links, at no cost to you. Estimates use rule-based averages; check partner sites for live pricing.
Plan your Chiang Mai trip
Handpicked services from partners we trust. One tab for everything you'll need after the flight is booked.
Compare rooms in Chiang Mai on Booking.com.
Skip-the-line tickets, day trips, food walks and guided tours.
Compare fares with cashback on every booking.
Instant data on arrival — no roaming charges, no SIM swap.
Flexible monthly coverage for trips of any length.
Compare 900+ rental brands with free cancellation.
Book a driver in advance — fixed price, no queue.
We may earn a commission if you book through these links, at no cost to you.
Things worth doing
Explore Doi Suthep temple at sunrise, join Songkran water festival celebrations, visit night markets and local street food stalls, relax at natural hot springs outside the city.
April vs. the rest of the year
How this month compares in Chiang Mai. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit Chiang Mai
While April has its own character in Chiang Mai, the data-backed best months to visit Chiang Mai are January, November, December. These months combine the most favourable temperatures, rainfall, and sunshine across an 11-year climate record (2015–2025).
See the full best-time-to-visit guide for Chiang MaiOther places with a similar climate right now
Chiang Mai in April — FAQ
Q01Is April a good time to visit Chiang Mai?
Is April a good time to visit Chiang Mai?
It is a challenging month — you may want to consider another time of year. In April, Chiang Mai averages a high of 35°C (96°F) and a low of 24°C (74°F), with 54mm of rainfall across roughly 6 rainy days. Mid-November after monsoon clears, before December burning-season smoke; Loy Krathong sky lanterns fill Ping River and Doi Suthep sunrise runs clear.
Q02What is the average temperature in Chiang Mai in April?
What is the average temperature in Chiang Mai in April?
The average high temperature in Chiang Mai during April is 35°C (96°F), with an average low of 24°C (74°F). These figures are averaged from 11 complete years of daily records (2015–2025, Open-Meteo Archive).
Q03How many rainy days does Chiang Mai have in April?
How many rainy days does Chiang Mai have in April?
Chiang Mai averages approximately 6 rainy days in April, with a total monthly rainfall of about 54mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Chiang Mai in April?
What should I pack for Chiang Mai in April?
For Chiang Mai in April, pack light, breathable clothing (cotton or linen), sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on 11 complete years of weather averages for this specific month. An N95 mask for February through April; PM2.5 hits 300+ from crop burning and street pharmacies sell out fast.
Q05How crowded is Chiang Mai in April?
How crowded is Chiang Mai in April?
Tourist crowds in Chiang Mai during April are typically moderate. Consider this when planning accommodation — prices track crowd levels closely. Sunday walking street on Ratchadamnoen is 90 percent tourists; go to Wua Lai Saturday market for silversmith heritage instead. Khao soi at Khao Soi Khun Yai is 40 baht and closes at 2pm daily. Digital nomad cafes cluster in Nimman; real Chiang Mai lives in Santitham and Chang Puak. The songthaew red truck is 30 baht anywhere in old city; never take a tuk-tuk unless you enjoy overpaying. Doi Suthep temple at 6am beats the tour bus 10am crowd.