Chiang Mai Weather in April

Heat shapes the day

April is Chiang Mai's hottest month in this data, with March close behind. Afternoons reach 36°C, and the heat can make wandering the Old City's temples tiring. Rain falls on 11 days, but showers don't make this a reliably cool month. Save long walks for morning, then take a shaded break near Wat Chedi Luang.

Doi Suthep's uphill steps are a tougher outing in the midday heat. For an easier afternoon, browse air-conditioned shops at Maya Lifestyle Shopping Center in Nimman, or take a slow lunch of khao soi, Chiang Mai's curry noodle soup.

Songkran in the streets

Songkran, the Thai New Year, falls in mid-April. Chiang Mai is famous for its water fights, especially around the Old City moat and Tha Phae Gate. Streets can turn into one big splash zone, so keep your phone and plans for dry sightseeing out of the action.

Travelling with kids? The moat-side water fights are lively, but you can watch from a quieter spot and leave when it gets too crowded.

Quieter, but still hot

April is usually less busy than Chiang Mai's cooler high season, so you may find better hotel rates than in the popular winter months. Songkran is the exception: visitors gather for the celebrations, and rooms in the Old City and near Tha Phae Gate can fill up. May brings much heavier rain, while April stays hot and sunny between showers.

One local tip: during Songkran, avoid driving across the moat area. Roads around Tha Phae Gate can be crowded with people throwing water, making a short ride slow and messy.