What time of the year is the best time to ride in Vietnam?

North Vietnam (Hanoi, Sapa, Ha Long Bay):
- March-April & September-November: These shoulder seasons offer pleasant temperatures, sunshine, and less rain.
Central Vietnam (Hue, Da Nang, Hoi An):
- February-August: This region experiences a longer dry season. July and August are the hottest months, but offer predictable sunshine for rides.
- December-early April: This is also a good window with mild temperatures and less rain.
South Vietnam (Ho Chi Minh City, Mekong Delta):
- Year-round: Southern Vietnam boasts warm temperatures with occasional showers.