Rainfall increases as it moves west in Texas.
Average Annual Rainfall in West Texas: 8"-10" (20cm - 25cm)
the annual rainfall of western Texas is 8"-10"
The average rainfall in West Texas is around 15 inches. Rainfall differs drastically between regions from 9.71 inches in El Paso to 19.12 inches in Lubbock.
Far west Texas falls in the Chihuahuan Desert and receives less than 10 inches (250 mm) of rainfall per year on average.
Because it is dry country- little rainfall.
How to do avrage
Winters in Texas vary depending on the area. North and West Texas have drier, colder winters. Southern parts of the state see more rainfall and more humid, mild winters.
What is the avrage
The Chihuahuan Desert of far-west Texas receives the least amount of rain, usually averaging less than 8 inches per year.
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Victoria's average annual rainfall is 37.41 inches