It can definitely be said that the weather in Vietnam is as diverse as its landscape. Although there is no singular season where every region will be perfect, we're here to help you plan your trip to catch the best of the weather. Thanks to its long, winding coastline, Vietnam receives a monsoon in the south from May to September, while the central coast gets its monsoon from October to April. July and August are the most temperate months across the board; while March to May is ripe for trekking in the north and brings clear skies to Halong Bay and the southern beaches. The central coast is stunning from May onwards, the ideal time to visit Hoi An, while exploring the north becomes difficult from June. October brings sunny scenery to Mai Chau Valley and Hanoi is a hubbub of activity, while December is a fantastic time to see Ho Chi Minh City in full swing. Vietnam has a steadfast calendar of festivals so plan ahead if you'd like to experience any in particular or give them a miss - Tet takes place from the end of January to February and most of the country is on the move so many restaurants and museums close.