Rainfall measurements taken during a storm on September 6 and 7, 2026, showed that Los Angeles County received up to 1.5 inches of precipitation, according to NBC Los Angeles and First Alert. The highest total recorded was 1.56 inches in the Bel Air neighborhood.
The storm moved across the county on the evening of September 6, bringing measurable rain to an area that had experienced several months of dry weather. Data collected by local monitoring stations confirmed that the precipitation was limited to a few inches at most, with the Bel Air reading representing the peak amount.
Early September in Southern California is typically characterized by dry conditions, and the recent shower marked the first measurable rain in the region after an extended dry spell. The rain fell mainly as brief showers that began late on September 6 and continued into the early hours of September 7. By early Monday, the showers had tapered off, leaving the county largely dry again.
Officials from NBC Los Angeles noted that the storm did not produce significant flooding or severe weather warnings. The rainfall totals, while modest, are notable for the time of year and for breaking a period of prolonged dryness that had affected water resources and fire risk assessments.
Residents in the affected areas reported seeing the rain as a brief respite from the heat that had persisted through the summer months. The measured amounts will be added to the county's climatological records for September, providing a data point for future comparisons.
The storm’s impact was confined to light precipitation, and no reports of major disruptions were issued. The rain is expected to have a limited effect on overall water supply but serves as a reminder of the variable weather patterns that can occur even during typically dry periods.