When Was The Last Rainfall In California??

Southern California is seeing one of its driest starts to the water year in decades, the National Weather Service said Wednesday.

Since the start of the water year on Oct.

1 through Dec.

31, downtown Los Angeles has received just 0.12 of an inch of rain.3 Jan 2018

How many days a year does it rain in Los Angeles?

It Doesn’t Rain Often. As you’d expect for sunny Southern California, nine out of 10 days are dry. Downtown L.A. only averages 36 days a year with measurable precipitation. Both Chicago and New York typically have 3 to 4 times more wet days per year than Los Angeles.21 Mar 2018

How much rain does San Diego get?

The region averages 10.34 inches of rain each year. But it rarely gets that much. In the last 10 years, San Diego has only reached or topped its average four times. Other years have had as little as 3.3 inches.7 Feb 2019

What is the total rainfall this year?

The total season normal is 14.93 inches.

Why California is so dry?

California, like much of the West, gets most of its moisture in the fall and winter. Its vegetation then spends much of the summer slowly drying out because of a lack of rainfall and warmer temperatures. That dries out vegetation even more, making it more likely to burn.

What month does it start to rain in California?

The first sporadic rainfall of the rainy season usually occurs in October or November, with heavy rain becoming more common December through early April. Usually the Pineapple Express storms from November to January. February, on average, is the wettest month.

Why has it been raining so much in California?

The rains were born far away, deep in the tropical Pacific, where water evaporated from the warm ocean surface and fizzed into the atmosphere. When that wet air hit a coast—in this case the West Coast of the U.S.—it dumped that water out as the rain and snow that has overwhelmed Northern California this week.

How many gallons is 4 inches of rain?

One inch of rain falling on 1 acre of ground is equal to about 27,154 gallons and weighs about 113 tons. An inch of snow falling evenly on 1 acre of ground is equivalent to about 2,715 gallons of water.

Photo in the article by “Flickr” https://www.flickr.com/photos/sodaniechea/6873076662