Weather is affected by factors like air pressure, wind, temperature, and moisture in the air. The sun provides energy that evaporates water into the atmosphere, where clouds form and later fall as rain or snow. It also heats the air, affecting local weather conditions. Air temperature influences daily life, as it is a measure of molecular motion - higher temperatures mean molecules move more rapidly, feeling warm, while lower temperatures mean slower motion and feeling cold. The record lowest worldwide temperature was -89.6°C in Antarctica, while the highest recorded anywhere was 162°F in Libya.