Phoenix, AZ – Phoenix residents faced a soaking start to the week after widespread thunderstorms brought the heaviest one-day rainfall the region has seen in nearly seven years.
According to the US National Weather Service Phoenix, the storms on Monday produced 1 to 2 inches of rain across much of the metro area, with some neighborhoods recording higher totals. At Phoenix Sky Harbor International Airport, the official measurement reached 1.64 inches — the most in a single day since October 13, 2018, when 2.19 inches fell.
The Maricopa County Flood Control District reported dozens of rain gauges across the Valley showing consistent rainfall totals, highlighting how widespread the storms were. Localized flooding was reported in low-lying areas and along some major roadways, though no major closures were announced as of Tuesday morning.
Meteorologists noted the rainfall provided much-needed moisture to the region, which has faced persistent drought conditions. However, they cautioned that intense bursts of rain in desert cities often lead to dangerous runoff and urged drivers to avoid flooded intersections.
Officials reminded residents that even one inch of rainfall in a short period can overwhelm storm drains and washes. More scattered showers are possible later this week, though forecasters said the heaviest activity has likely passed.
