Historical and Future Extreme Heat

Start using the tool by entering a county, town or zip code into the search bar.   1. Select the Climate Charts tool.   2. In the top left of the page click the down arrow next to Avg Daily Max Temp (°F). Select Days with max >90°F,  95°F , 100°F  or 105°F.   3. Click on Historical Observed  at the bottom left to view the actual historical observations. The graph shows the climate variable from 1950-2099. Data from 2006-2099 are projections of future climate. Data is provided by the NOAA Climate Explorer which is part of the U.S. Resiliency Toolkit.