Mid-Atlantic Climate Data Tools

The following data tools were produced as part of the Mid-Atlantic Climate Impacts Summary and Outlook, a quarterly series that details seasonal weather and climate variability and change in the Mid-Atlantic region. Review the full list of climate summaries.

Precipitation

  • Screen capture of an interactive tool displaying annual total snowfall inches in the Mid-Atlantic.

    Annual Total Snowfall Across the Mid-Atlantic

    Mar 17, 2021

    This tool is an interactive map that shows the station-based average annual inches of snowfall from 1981 to 2019.

  • Changes in Seasonal Total Precipitation from 1976 to Present – Bar Chart

    Jun 13, 2019

    This tool uses an interactive bar chart to provide city, county, state or watershed-level estimates of how winter, spring, summer and fall total precipitation from 1976 to 2017 compare to a historic 30-year average (1976-2005) of total precipitation for each season.

  • Changes in Future Seasonal Total Precipitation – Bar Chart

    Jun 13, 2019

    This tool uses an interactive bar chart to provide city, county, state or watershed-level estimates of how projections of winter, spring, summer and fall total precipitation from 2020 to 2095, under two future emissions scenarios, compare to a historic 30-year average (1976-2005) of total precipitation for each season.

  • Changes in Seasonal Total Precipitation from 1976 to Present – Chesapeake Bay Map

    Mar 25, 2019

    This tool is an interactive map of the Chesapeake Bay watershed that provides gridded estimates of how winter, spring, summer and fall total precipitation from 2006 to 2017 compare to a historic 30-year average (1976-2005) of total precipitation for each season.

  • Changes in Future Seasonal Total Precipitation – Chesapeake Bay Map

    Mar 25, 2019

    This tool is an interactive map of the Chesapeake Bay watershed that provides gridded estimates of how projections of winter, spring, summer and fall total precipitation during 30-year periods (2006-2035, 2036-2065, 2066-2095), under two future emissions scenarios, compare to a historic 30-year average (1976-2005) of total precipitation for each season.

  • Changes in Extreme Precipitation from 1976 to Present

    Nov 27, 2018

    This tool is an interactive map of the Chesapeake Bay watershed that provides gridded estimates of how extreme precipitation - the number of days each year with precipitation above a 1", 2" or 3" threshold - from 2006-2017 has changed compared to a historic 30-year average (1976-2005).

  • Changes in Future Extreme Precipitation

    Nov 27, 2018

    This tool is an interactive map of the Chesapeake Bay watershed that provides gridded estimates of how projections of future extreme precipitation—the number of days each year with precipitation above a 1", 2" or 3" threshold—during 30-year periods (2006-2035, 2036-2065, 2066-2095) and under two future emissions scenarios, compare to a historic 30-year average (1976-2005).

Temperature

Other Weather Events