Above-normal rainfall now predicted
The National Oceanic and Atmospheric Administration is predicting our area to experience above-average rainfall this season. (Photo: Provided/NOAA)
By the end of this week, be sure to start battening down the hatches.
Weather officials on Monday updated a rain outlook for the month of December, saying now that there will be above-normal rainfall moving toward the New Year that will have a significant effect on the drought outlook.
Logan Johnson, warning coordination meteorologist at the National Weather Service in Monterey, said above-normal precipitation is expected across the entire state during December, and that for central and southern California, the wet stuff is likely to keep coming throughout the rainy season, which runs through February.
“This very welcome news and should improve drought conditions statewide,” Johnson said.
In fact, according to Rich Tinker of the Climate Prediction Center at the National Oceanic and Atmospheric Administration, the above-normal rainfall this season is knocking the Central Coast down a notch on the U.S. Seasonal Drought Outlook.
Up until Friday, the majority of California was listed as an area where “drought persists or intensifies.” Now, because of soppy month ahead, the Central Coast and most of the rest of the state is listed as “drought remains but improves.” Temperatures, however, are expected to remain warmer than normal, which will further support this year as one of the warmest on record.
Forecasters say the above-normal precipitation headed this way during the rainy season should not be thought of as any kind of drought-buster. The region has experienced too many years of drought for it to end in one above-average year; it would take several above-average years to get the area back to normal.
The early part of this week is forecast for sunny autumn weather, but a high-pressure ridge is expected to break down on Friday, allowing a rain front to move into Northern California that will work its way south by Saturday.
“There remains uncertainty with regards to exact timing and amount of rainfall expected with this frontal passage,” according to a statement issued early Monday afternoon by the NWS.
A rain-friendly, upper-level, low-pressure system will move into the Bay Area Sunday and Monday bringing with it widespread rain, the NWS predicts, but ends with a cautionary note that the amount of rain cannot be accurately predicted since the forecast is projected out five to eight days.
“However, there is increasing confidence that the [San Francisco/Monterey] region will enter into a wet period that will last into early next week,” the NWS said Monday.
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