Printable Forms


These forms will help you collect and record your data. They are in Adobe Acrobat format to allow you to print them. You can go to the Acrobat site to download and install this free software if you do not already have it on your machine.

Hail Form

Rain/Snow Form


Daily Precipitation Report Form (PDF)

Precipitation Report (in Excel Form)


Water Year Monthly Summary Report Form (Excel)

Water Year Daily Report Form (PDF)

Significant Weather Report (pdf)

Download the new "CoCoRaHS Brochure" as a PDF (12 MB)

CoCoRaHS Wanted Flyer PDF (164 KB)

How to Measure and Report Snow (updated January 2022)

Reporting Guide for real-time, short-term and long-term reporting

Make your own snow ruler with 1/10th's of an inch - up to 60 inches! Print, cut, and glue it to a metal yard stick - and then cover with packaging tape to seal for waterproofing.  (Make sure to print with settings to "Landscape" mode - and 'Actual Size' if applicable.  Please also double-check the scale with a ruler after printing.)