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National Trends of 1”, 2”, and 3” Rain Events

  • Published: May 15th, 2019

As the climate has warmed, here’s how extreme rainfall has changed in the U.S.

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Trends for Your Area’s Rainiest Day of the Year

  • Published: May 15th, 2019

Climate change has made the year’s heaviest rainstorm even heavier. See the change in your area.

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Heavy Rainfall Getting More Extreme

  • Published: Mar 13th, 2019

As the climate warms, heavy rain events are increasing across the country.

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Climate Extremes Index Trending Upward

  • Published: Mar 13th, 2019

Extreme weather is happening more often in a warming world.

Tropical Trends - Hurricanes and Climate Change

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Tropical Trends - Hurricanes and Climate Change

  • Published: May 29th, 2014

The Power Dissipation Index for hurricanes has been on the rise since 1970, along with sea surface temperatures.

2013 Hurricane Season

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2013 Hurricane Season

  • Published: Dec 11th, 2013

This season was the least active since 1982 and the sixth-quietest since 1950.

Extreme Weather Trends: What Do We Know?

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Extreme Weather Trends: What Do We Know?

  • Published: Aug 28th, 2013

The current level of understanding makes it hard to say for certain how climate change will influence Atlantic hurricanes in the future.

Higher Hurricane Activity Since 1995

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Higher Hurricane Activity Since 1995

  • Published: May 29th, 2013

We've been in an active Atlantic Hurricane period since 1995, where the average number of named tropical storms has jumped significantly to 15.2 per year.