Webcalifornia’s annual precipitation can vary greatly from year to year and region to region. Webthe website provides data downloads from weather and climate stations in california as well as tools for analyzing weather and climate data in california, including tools for creating graphs and maps for temperature and precipitation from historic and current data, drought data (both current and forecast) and the ability to search specialized. The map of california shows how this water year’s precipitation compares to what has.

Weblist of total annual rainfall at cities in california, including average yearly precipitation and days of wet weather for places throughout the state. Weba summary of precipitation since midnight, current seasonal totals (since october 1), and comparison to last year's seasonal totals. Webcalifornia seasonal rainfall and percent of normal.