The following links are related to weather projects:
AZMET Customized Data Generator
Contains data collected at 25 stations throughout Arizona over the last 10 years. Temperature, precipitation, wind speed and direction, solar radiation and soil temperature are some of the useful variables collected in this database.
A collection of storms in the state of Arizona. You can search by type of storm or its affected area. The data includes the date, statistics on deaths and injuries and a small description of the storm.
Arizona Weather History Records
Monthly data on temperature and precipitation in the state of Arizona. Also has a map interface.