The best time to visit Huandoval is during the dry season, which runs from May to September.
During these months, you'll experience clear skies and pleasant temperatures, making it ideal for exploring the natural beauty of the Ancash Region. The days are typically sunny, with less chance of rain interrupting your plans. This period is superb for outdoor activities like hiking and visiting archaeological sites.
For those interested in trekking, especially to higher altitudes, July and August offer the most stable weather conditions.