Why does it rain in Seattle?

rainfall is one of the most complex issues to understand and predict in the world. While everyone knows that the wet season in Seattle is between May and October, the amount of rain that falls during any given month can vary widely.

Why does it rain Seattle so hard?

rainfall in Seattle is caused by the convergence of three weather systems: the Pacific Ocean, the Cascade Range, and the Rocky Mountains. These three systems all carry moisture that can reach the Pacific coast after traveling inland, and when they meet, they create a huge storm system, which causes a lot of rain to fall.

Why does it rain so much in Seattle?

Rainfall amounts in Seattle are highly variable, but on average, between May and October it rains about 43 inches. Seattle receives about the same amount of rainfall as Portland, but the topography of the region makes for distinct climate patterns. Rainfall in the Cascade Mountains tends to make its way to Puget Sound, while the Columbia River Basin acts as a drain for the Puget Sound region.

Why does it rain so often in Seattle?

When it comes to precipitation, Seattle is known for its wet weather. Between October and May, an average of 62.5 inches of rain falls each year. Rainfall peaks between May and September with an average of 39 inches.

Why is it raining so hard in Seattle?

According to the National Weather Service, an average of 43.54 inches of rain falls in Seattle each year. That makes Seattle one of the rainiest cities in the United States. Seattle gets about one inch of rain on average every month.