Best Time to Visit Hoi An

January marks the end of the rainy season with decreasing rainfall, though occasional showers persist. Temperatures are cooler than usual (19-24C), making it comfortable for cycling and walking. The town begins to fill as Tet (Vietnamese New Year) approaches. If Tet falls in late January, expect flower markets, decorations, and a festive atmosphere — plus higher prices and some restaurant closures.

February is the start of the best weather window. The rains ease, temperatures rise to a pleasant 20-26C, and the town feels fresh and vibrant. Tet usually falls in January or February — if it coincides, Hoi An is magical with lanterns, flower displays, and traditional celebrations. Post-Tet February is excellent: dry weather, moderate crowds, and comfortable temperatures for exploring the Ancient Town.

March is one of the best months to visit Hoi An. The dry season is well established with sunny skies, warm temperatures, and low humidity. The town is busy but not overcrowded. This is perfect weather for cycling to An Bang Beach, exploring the Ancient Town, and taking cooking classes. The Full Moon Lantern Festival on the 14th of the lunar month transforms the Ancient Town with floating candles and traditional performances.

April brings warmer temperatures and excellent beach weather — An Bang Beach comes into its prime. The Ancient Town is warm during midday but mornings and evenings are perfect for exploring. Reunification Day (April 30) combined with May Day (May 1) creates a long weekend that brings Vietnamese domestic tourists. Book ahead if visiting over this period. April is excellent for combining culture and beach.

May is hot but still dry — peak season for An Bang Beach and the Cham Islands. Temperatures can reach 33C, making midday Ancient Town exploration sweaty. Plan outdoor sightseeing for early morning, beach time for the afternoon, and the Ancient Town for the magical evening hours when lanterns glow. Crowds are moderate and prices remain reasonable. Stay hydrated and carry sunscreen.

June is the hottest month in Hoi An with temperatures regularly hitting 34C. An Bang Beach is the star attraction. Light rain is possible but this is still considered dry season. Vietnamese families start summer holidays, increasing domestic visitor numbers. Early morning and evening are the best times for the Ancient Town. Air-conditioned cooking classes and tailor fittings provide midday relief from the heat.

July is hot and busy with Vietnamese summer holidays driving visitor numbers up. An Bang Beach is crowded but enjoyable. The heat can be intense for daytime sightseeing — plan morning temple visits and afternoon beach or pool time. Prices for accommodation rise with demand. Book ahead, especially for beachfront properties in the An Bang area. The Ancient Town evening atmosphere remains magical year-round.

August continues the hot summer pattern with occasional late-afternoon rain becoming possible as the season transitions. Vietnamese holiday crowds begin to thin toward the end of the month. Vu Lan (Wandering Souls Day) is a Buddhist observance with temple ceremonies and offerings. Beach conditions remain excellent. This is a transitional month — still summer but with hints of the approaching rainy season.

September marks the start of the rainy season. Rain increases throughout the month, typically falling in afternoon and evening bursts. Temperatures cool to a more comfortable 24-31C. Tourist numbers drop significantly and prices fall. The Mid-Autumn Festival (Tet Trung Thu) brings lantern processions and mooncakes. September is a gamble — some years see moderate rain, others heavy. Budget travelers and those seeking solitude may find it rewarding.

October is the wettest month in Hoi An and carries the highest risk of flooding in the Ancient Town. Heavy monsoon rains can cause the Thu Bon River to overflow, flooding the low-lying streets to ankle or even waist depth. While flooding creates dramatic and surreal scenes, it disrupts sightseeing and can close businesses. Prices are at their lowest but the weather risk is real. If visiting, have a flexible itinerary and waterproof gear.

November is the second-wettest month after October. Flooding in the Ancient Town remains possible, especially in early November. However, the rain begins to ease toward the end of the month. Temperatures are cooler (22-27C), making rainy day cafe culture and indoor cooking classes particularly appealing. The Full Moon Lantern Festival still takes place monthly — experiencing it without the usual crowds is special. Prices remain low.

December sees the rainy season winding down, though showers remain possible. Temperatures are the coolest of the year at 20-25C — perfect for walking and cycling. Christmas brings a festive atmosphere with decorations in the Ancient Town. Tourist numbers increase toward Christmas and New Year. Late December can still see rain but the worst of the monsoon has passed. The cosy, atmospheric vibe of a cool December evening in the lantern-lit Ancient Town is genuinely magical.