Precipitation data is provided for each month of the most recent water year, total precipitation for the water year, the percent of normal for the water year to date, and the percent of the entire water year we have received to date. Monday: Patchy fog early, becoming sunny and warm, high of about 80☏. Current Conditions for California: Precipitation - 18 site(s) found. Date/Time Precip-itation total, inches Imperial County: 09429600: COLORADO RIVER BELOW LAGUNA DAM, AZ-CA : 05/10 10:30 MST : 0.00 : Lake County. † One or more months during the season was missing data for five or more days. Tuesday: Sunny and warm, high around 84☏. That is also the case for Stockton, Modesto, San. Even with yesterday's rainfall, 2022 is still so far the driest year on record for downtown Sacramento with just 0.99 inches of rain since Jan. climate station precipitation summary!!! Martinez, California Rainfall Durations Ending May 13. 27 shows 1-2 inches in green, 2-4 inches in yellow, 4-6 inches in orange, and above 6 in red and pink. A map of 7-day rainfall totals as of Dec. Below is link to a HEC-DSS file that contains much of our rainfall data. Get Chabot's latest activities, events, programs and more delivered right to your inbox. Explore where these weather factors are staying average and when the monthly average hit a 20-year anomaly. The visualization consists of two primary graphs both of which show the range of historical values for precipitation. On average, 75 percent of California's annual precipitation - made up of rain, snow, and hail - falls from November through March. October-January Precipitation (1921-2021). Historical precipitation for northern California vs. Monday night: Mostly clear, low near 57☏. Southern California fared better this rain year than Northern California.