1 Matter can be broken down into two categories: pure substances and mixtures. Pure substances are further broken down into elements and compounds. Mixtures are physically combined structures that can be separated into their original components.  A chemical substance is composed of one type of atom or molecule.
Precipitation Totals in February, in. Precipitation total in February for Machu Picchu is 3.7 in. It makes february the most rainy month of the year. Wind Speed in February, mph. The average wind speed in February is 6.0 mph. This value is relatively stable throughout the year. Average Sunny Hours Per Day.
The Machu Picchu weather is dominated by the cloud formation caused by the shock between the highland colder winds and the humidity coming from the tropical jungle area. In general the weather in Machu Picchu knows two seasons; the wet and the dry season. The summer time is when there is more rain in the area.