This scatter plot shows hourly temperature readings (TEMP_C) in Buenos Aires (CABA) for April 2011, with each circle representing a measurement. The visualization uses a time-scaled x-axis for dates and a linear y-axis for temperature in Celsius. Rendered as an SVG, the chart uses D3 v5 APIs including `scaleTime`, `scaleLinear`, `axisBottom`, and `axisLeft`, with data parsed from a CSV file containing multiple meteorological variables.