It was a fun challenge working with the climatology data (provided by ACIS) and Leaflet.js to tell a clear visual story.

I'm excited to share the result, after much tweaking: a data visualization tool that shows the median dates for the First Fall Chill (≤45°F), First Frost (≤32°F), and First Hard Freeze (≤29°F) on a county-by-county basis across the region.