When should I hike Salcantay?
The best time to hike is the May through September dry season. We hiked in October it was quite overcast.
Should I hike off-season?
There is no one to stop you trying any month. Transportation to Soraypampa trailhead from Mollepata may be impossible in bad weather you might need to walk from town.
In the wet season, snow on Salcantay pass may stop you.
Avoid February & March when even the Inca Trail is often closed.
What is the weather like?
Being close to the equator, cold is not a major concern except on Salcantay Pass. The annual maximum temperature varies from 20° to 27°C. Nice.
The monthly minimum temperature ranges between 5°C and 11°C. Not bad either.
Muddy trails are the biggest problem. November & December rain means heavy mud. Some trails are badly chopped up by animals.
January through March, when the rain is worst, could make sections of the trail a mud bath.