Rainfall Data Engine

Proof of concept · type a zip code, get its 10-year daily rainfall record — instantly, no external API calls

Sample zips loaded in this demo: 78724 Austin · 98027 Issaquah · 85260 Scottsdale · 33172 Miami · 60607 Chicago

Mean annual rainfall
inches / year, 2015–2024
Matched rain gauge
Record quality

Annual rainfall by year

Total inches recorded at the matched gauge each calendar year

Average monthly profile

Mean inches per month across the 10-year record — this seasonal shape drives cistern sizing