When to visit Peru, honestly

The honest answer is that it depends on which of the three Perus you are visiting, and anyone who gives you a single month without asking that question is guessing.

The Andes: May to September

Dry season. Clear mornings, cold nights, reliable trekking. It is also high season, which means Machu Picchu permits sell out months ahead and prices rise across the board.

The trade-off few mention: April and October sit on the edges of this window. You accept occasional afternoon rain in exchange for noticeably thinner crowds and better rates. We book a lot of trips in those two months on purpose.

The coast: December to April

This is southern-hemisphere summer. Lima’s permanent grey ceiling lifts, the beaches of the north are genuinely warm, and the desert is at its best.

Which means the coast and the Andes have opposite seasons. A trip combining both is always a compromise — we usually recommend favouring the Andes, because a cloudy morning in Lima costs you far less than rain on a mountain pass.

The Amazon: year-round, with a caveat

The rainforest is never dry; it is wetter or less wet. High water (December–May) means more navigable creeks and better boat access deep into flooded forest. Low water (June–November) means more walking trails and easier wildlife spotting along riverbanks.

Neither is better. They are different trips.

What we actually recommend

If you have one week and want the classic route: May, September or early October. If you want the north: any month — the climate there is forgiving year-round. If you want everything in one journey: April or October, accepting some rain, and build in buffer days.

And if your dates are fixed by work or school, say so from the first message. We would rather redesign the itinerary around your calendar than have you travel in the wrong month for the trip you wanted.