For 2022, San Francisco’s rainfall total is 9.3 inches below average for this time of year, Santa Rosa’s deficit is 14.46 inches and San Jose’s is 6.32. 1, depending on the location, the weather service said. The rain deficit is growing and ranges from around 6 to 12 inches below average since Jan. The San Francisco Bay Area saw an unusually dry start to the year. There’s yet another chance for rain later next weekend, but the dates are still too far out to nail down the forecast. “Areas that didn’t see rain this time around will see it with this next system, and if you’re in the North Bay, you’re doing really well,” said Brayden Murdock, a forecaster with the weather service. San Francisco and the higher elevations of San Mateo County could see above 0.1 inch, the weather service said. Rainfall totals in the interior North Bay are predicted to range from 0.15 inch in Napa County to 0.3 inch in interior Sonoma and Marin counties. The highest rainfall amounts will likely be over the coastal mountains of Sonoma County, where up to 0.75 inch of rain is possible. The trough of low pressure is forecast to arrive Monday afternoon. Monday brings another chance for rain, with showers expected to be slightly heavier and more widespread than the Saturday system. Afternoon highs in the high 50s and low 60s are forecast across the region Sunday, with overnight lows dipping into the 40s. Lingering light rain is possible into the early morning on Sunday but will likely dry up before sunrise, the weather service said.

Precipitation totals santa rosa