Vietnam is an amazing place and the tour provides a great way of seeing the country. Cycling vacations run all year round and travel the length of the country. Some peoples don’t have enough time to travel the length of Vietnam on one vacation, they can take some short cycling trip combine the relaxing trip. The scenery, climate, food and local character changes as you cycle from the cooler north to more tropical climes in the south. 
The humid south is warm year-round, but the warm May-Nov monsoon season brings brief, heavy showers that barely disrupt travel except around the Mekong. The center is cooler Oct-April and the north is warm Oct-Dec. March is boiling, with May, June, and Sep turning down to a simmer. But in general, bank on between 28-34°C all year round.

Cycling in Vietnam with Easy Indochina Travel.