Get period climate summaries for any location over a date range within the rolling ~5-year ERA5 window (reanalysis): mean, min and max temperature, total precipitation and mean wind at any GPS point, decoded from GRIB. Pass location=<place name> (alias city=, optional country= ISO 3166 alpha-2 filter) instead of lat/lon: resolved against the embedded GeoNames cities500 gazetteer (exact name match, most populous match wins — no fuzzy matching), echoed back as data.location. No account, no key, pay per call.