You asked: Which Washington region is responsible for the rain shadow effect?

What part of Washington State is in a rain shadow?

The Olympic Rain Shadow is a small region northwest of the city of Seattle which experiences significantly dryer and brighter weather than surrounding locations. The rain shadow encompasses the towns of Sequim, Port Angeles, Port Townsend, Coupeville, and Victoria BC, as well as much of the San Juan Islands.

Which region does the rain shadow effect impact the most?

Regions of Notable Rain Shadow

One of the most famous ones is in Asia, where the Himalaya mountain casts a shadow effect over the Desert of Gobi, Central Asia, and the Tibetan Plateau.

Is Oak Harbor WA in the rain shadow?

The Community

The City of Oak Harbor (population 23,000+) is situated on the northern portion of Whidbey Island, approximately a two-hour drive north of Seattle, and is accessible by both land and ferry. Located in the rain shadow of the Olympic Mountains, Whidbey Island experiences half the annual rainfall of Seattle.

Are the San Juan Islands in a rain shadow?

While places like the Olympic Peninsula get up to 60 inches of rain a year and Seattle close to 40 inches, San Juan Island receives as little as 15 inches of annual rain fall. … San Juan Island is in a rain shadow, which acts as a kind of umbrella for the islands.

IT IS SURPRISING:  What is the conflict in I Survived Hurricane Katrina?

How is rain shadow region formed?

Rain shadows are created when prevailing winds carrying moisture rise quickly in elevation up a mountainside, where the air cools and condenses to precipitate out its moisture in the form of rain or snow. … The dried air rushes down the other side of the mountain range, where it increases in temperature.