Precipitation statistics (period of record: The map of california shows how this water year’s. Webcalifornia water watch, hydrology update and drought status.

Webthis map shows where precipitation for the water year to date is below 70 percent of average and temperatures are in the 80th percentile or above (warmer than 80 percent. Webprecipitation as of 10/05/2024* california’s annual precipitation can vary greatly from year to year and region to region.