The area receives a mixture of these two types of climates, but the primary climate is defined by long, hot, dry summers and brief, cool, sometimes rainy winters. The Paso Robles area consists of two different climate types and classifications, which are a semi-arid, dry, steppe-type climate, and the typical, coastal Californian & ‘Mediterranean’ type. The skies of North San Luis Obispo County. Total rainfall for 2015-2016 season: 13.33 inch Paso Robles Rainfall totals for 2017-18 season.Click here for current Paso Robles weather forecasts. Click here to view rainfall records going back to 1942. Paso Robles Water Division has recorded an average annual rainfall total of 14.11″ from 1942 – June 2014. This record of daily precipitation is measured in inches collected at the Paso Robles Water Yard, 1230 Paso Robles Street in downtown Paso Robles. Here are the rainfall records as recorded every morning by the Paso Robles Public Works Department. –If you are looking to find out how much it rained in Paso Robles, this is the page. The river is typically dry for most of the year. The Salinas River flows under the Niblick Road bridge in Paso Robles on March 6, 2016, after recent storms have filled it up.

Precipitation totals for california