The Bay Area has received rain in six of the past seven days, including a weak storm system Tuesday that may keep things wet through the evening.

Although meteorologists say the late-season storms are unusual, this month is nowhere close to being the wettest May on record in the Bay Area.

In San Francisco, where rainfall data goes back to 1850, this May is the 15th wettest on record with 1.92 inches through Tuesday, according to data from the National Weather Service. It’s the wettest May in San Francisco since 1998, when 3.92 inches fell.

The May record in San Francisco occurred in 1925, when 4.02 inches fell.

In San Jose, where rainfall data dates to 1893, this month ranks as the 10th wettest on record with 1.37 inches through Tuesday, according to the weather service. It’s the wettest May in San Jose since 2005, when 1.72 inches was recorded.

The wettest May on record in San Jose is 1915, when 2.69 inches was measured.

Impressive month-to-date rain totals across the region. Several locations have recorded enough to rank in the top 10 wettest Mays on record. Light rain associated with an incoming system will add to these totals over the next 24 hours. #CAwx #climate pic.twitter.com/CweM7bZKXQ — NWS Bay Area (@NWSBayArea) May 21, 2019

Other locations, including San Francisco airport, Monterey, Santa Rosa, have recorded enough rain this month to fall into the top 10 wettest Mays on record, according to the weather service.

The monthly totals may get a slight bump Tuesday, as periods of light rain are expected through the morning followed by lingering showers into the evening, according to Roger Gass, a meteorologist with the weather service.

Once the storm moves out of the area, dry conditions are expected through the remainder of the week with temperatures warming into the the upper 60s to lower 70s, according to the weather service.

But there is another chance of rain this weekend, Gass said.

“We’re not quite getting into that spring pattern we would normally see,” Gass said. “We will see dry conditions for the remainder of the week, but we can’t rule out a slight chance of showers as we turn into the weekend.

“As far as widespread rainfall, it appears that is coming to an end.”