The best time to go to Alas, Manufahi, Timor Leste, is during the dry season, which runs from May to November.
During these months, you'll experience pleasant weather with less humidity and clearer skies, making it ideal for exploring the region's natural beauty and outdoor activities. The roads are also in better condition, which is a significant consideration given the mountainous terrain. This period is particularly good for those interested in hiking and visiting the local coffee plantations.
For travellers who prefer a quieter experience and don't mind occasional rain, the shoulder months of April and December can also be good.