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between area chart and line chart on this dataset?

✓ Published1🌍 Public
Jjanisha30gowda@gmail.com
Last edited Oct 25, 2025
Created on Oct 25, 2025
Forked from D3 Starter

This visualization shows the average yearly temperature in Dallas from 2015 to 2023, using a smooth area chart to highlight the overall trend. Monthly temperature readings from the CSV file are aggregated into yearly averages, and the area fill is drawn beneath a monotone curve. The code uses D3 v7 with `d3.area()`, `d3.rollup()`, `d3.mean()`, and `d3.scaleLinear()` to compute and render the data, with grid lines from `d3.axisBottom()` and `d3.axisLeft()` for readability.

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MIT Licensed

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