Compared to last summer, we haven't had that much precipitation this year.

More winter and spring precipitation is projected for the northern United States, and less for the Southwest, over this century.

The Southwest, Great Plains, and Southeast are particularly vulnerable to changes in water supply and demand. Changes in precipitation and runoff, combined with changes in consumption and withdrawal, have reduced surface and groundwater supplies in many areas. These trends are expected to continue, increasing the likelihood of water shortages for many uses.

A geographic understanding of climate requires knowledge of seasonal as well as annual precipitation patterns.

High temperature extremes and heavy precipitation events are increasing.

The impacts from sea level rise and storm surge, extreme weather events, higher temperatures and heat waves, precipitation changes, Arctic warming, and other climatic conditions are affecting the reliability and capacity of the U.S. transportation system in many ways.

The areas with lowest precipitation are on the leeward side of the mountains.

Increases in the frequency and intensity of extreme precipitation events are projected for all U.S. regions.

The Great Plains region experiences multiple climate and weather hazards, including floods, droughts, severe storms, tornadoes, hurricanes, and winter storms. In much of the Great Plains, too little precipitation falls to replace that needed by humans, plants, and animals. These variable conditions already stress communities and cause billions of dollars in damage. Climate change will add to both stress and costs.

There is a high chance of precipitation.