CoCoRaHS Near Me — Rain & Snow Downloader

Local station picker plus IEM daily-summary downloader for CoCoRaHS precipitation. It uses your salvaged PA station catalog locally, then hits the IEM /cgi-bin/request/daily.py backend for JSON. If your browser blocks the direct request, it still generates direct JSON API links you can open/save.

1. Date range and center

Start date

End date

Center latitude

Center longitude

Radius miles

2. Filter stations

County/prefix filter

Text search

Active filter

3. Variables and download

precip_in snow_in snowd_in climo_precip_in

Multiple automatic downloads may be blocked by your browser. Because the browser, like a medieval toll collector, demands tribute.

Station catalog

Select	Station	Name	Distance	Elev m	Begin	End	Active?	Direct JSON

Output / direct links

Direct JSON URL list

Ready. Select stations, then fetch JSON. If direct fetch fails, use the generated API links.

Endpoint notes

IEM backend format used by this page:

https://mesonet.agron.iastate.edu/cgi-bin/request/daily.py?sts=YYYY-MM-DD&ets=YYYY-MM-DD&network=PA_COCORAHS&stations=PA-CD-3&var=precip_in,snow_in,snowd_in&format=json

Trace precipitation may appear as 0.0001 inches in the IEM daily summary output. For CoCoRaHS, daily precipitation is the field we care about most for rebuilding your January-February-March rain totals.