It is possible that the months of December through February are the ideal time of the year to travel to Peru if you plan on seeing the Coast Region, particularly in the Northern section of the country. The monsoon season, specifically the months of January and February, is by far the most affordable best time to travel to Peru. Consider traveling to Peru during the wet season if you want to minimize your spending, maximize your time at the country's top attractions, and avoid the crush of other tourists.
Source :- https://travelraval.com/blog/b....est-time-to-visit-pe