Perched at 2,430 m (7,970 ft) in the Andean cloud forest, Machu Picchu enjoys a subtropical highland climate (Cwb) with remarkably stable daytime temperatures year-round.
| Season | Months | Characteristics |
|---|---|---|
| Dry (Winter) | April – September | Sunny mornings, cold nights, minimal rain. Best time to visit. Peak season: June–August. |
| Wet (Summer) | October – March | Frequent afternoon showers, higher humidity, lush vegetation. Fewer tourists. Inca Trail closes February for maintenance. |
Microclimates abound: the citadel can be shrouded in mist while Huayna Picchu basks in sun, or vice versa. Flexibility and rain gear are essential in any season.