California’s wet winter continued Sunday, with the heaviest rain occurring into the evening, and more precipitation forecast for Monday before tapering off on Tuesday, according to the National Weather Service.

A flood advisory was in effect for most of Los Angeles County until 10 p.m.

Los Angeles and Ventura counties’ coastal and valley regions could receive roughly half an inch to an inch more rain, with mountain areas getting one to two additional inches Sunday, officials said. The next two days will be lighter, said Robbie Munroe, a meteorologist at the weather service office in Oxnard.

Rains in Southern California have broken records this season, with some areas approaching average rain totals for an entire season. As of Sunday morning, the region had seen nearly 14 inches of rain since Oct. 1, more than three times the average of 4 inches for this time of year. An average rain season, which goes from July 1 to June 30, is 14.25 inches, officials said.

“There’s the potential that we’ll already meet our average rainfall for the entire 12-month period by later today if we end up getting half an inch or more of rain,” Munroe added.

The wet weather prompted multiple road closures over the weekend, including a 3.6-mile stretch of Topanga Canyon Boulevard between Pacific Coast Highway and Grand View Drive as well as State Route 33 between Fairview Road and Lockwood Valley Road in the Los Padres National Forest. The California Department of Transportation also closed all lanes along State Route 2 from 3.3 miles east of Newcomb’s Ranch to State Route 138 in Angeles National Forest.

Los Angeles County Department of Public Health officials say beachgoers should stay out of the water to avoid the higher bacteria levels brought on by rain.

After storms, especially near discharging storm drains, creeks and rivers, the water can be contaminated with E. coli, trash, chemicals and other public health hazards.

The advisory, which will be in effect until at least 4 p.m. Monday, could be extended if the rain continues.

In Ventura County on Sunday, the 101 Freeway was reopened after lanes were closed due to flooding Saturday. But there was at least one spinout as well as a vehicle stuck in mud on the highway Sunday, according to the National Weather Service. The freeway was also closed Saturday in Santa Barbara County in both directions near Goleta due to debris flows but reopened Sunday, according to Caltrans.

Santa Barbara Airport reopened and all commercial flights and fixed-wing aircraft were cleared for normal operations Sunday morning. The airport had shut down and grounded all flights Saturday due to flooded runways.

In Orange County early Sunday afternoon, firefighters rescued a man clinging to a section of a tunnel in cold, fast-moving water in a storm channel at Bolsa Avenue and Goldenwest Street in Westminster, according to fire officials.

A swift-water rescue team deployed a helicopter, lowered inflated firehoses and positioned an aerial ladder to allow responders to secure the man and bring him to safety before transporting him to a hospital for evaluation.

Heavy rains continued to batter Southern California mountain areas. Wrightwood in San Bernardino County — slammed recently with mud and debris — was closed Sunday except to residents as heavy equipment was brought in to clear mud and debris from roadways, the news-gathering organization OnScene reported.

After canceling live racing on New Year’s Eve and New Year’s Day due to heavy showers, Santa Anita Park also called off events Saturday and Sunday.

After several atmospheric river systems have come through, familiar conditions are set to return to the region later this week.

“We’ll get a good break from the rain and it’ll let things dry out a little bit, and we may even be looking at Santa Ana conditions as we head into next weekend,” Munroe said. The weather will likely be “mostly sunny” and breezy in the valleys and mountains.