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.
Overview: A wet month, not the best time to hike Machu Picchu. Temperature: Daytime average highs are around 20 degree C (68F) and night time average lows around 8C (46F) Humidity: Average daily relative humidity is around 66%.