Category: Weather

  • Water Vapor Measurements during the North American Monsoon

    Precipitation in the Southwest United States comes in two flavors: winter and summer. During the winter, the precipitation is mostly from the passage of mid-latitude storms. And during the summer, the precipitation comes from what is colloquially called “the monsoon”. What is a monsoon? The word monsoon derives its name from the Arabic word ’season’. Sailers…