Microsoft SQL Server Analysis Services provides for the use of functions in Multidimensional Expressions (MDX) syntax. Functions can be used in any valid MDX statement, and are frequently used in queries, custom rollup definitions, and other calculations. This section provides information about the MDX functions included with Analysis Services.
A hurricane needs humidity to develop. Humidity is the amount of  water in the air. A hurricane starts off as a series of  thunderstorms which intensify as it moves over the â¦ warm humid sea.  The humidity continues to grow over the sea. Any sort of decrease  or increase in humidity can change the strength of a hurricane.
Humidity is the level of water in the air, the more water vapour in the air the higher the humidity. If the humidity level exceeds the amount of water air can hold condensation occurs forming dew if it's warm or frost if it's cold. When air is at a high altitude and has a high humidity then clouds start to form.