How do you plot a graph from rainfall data?

To plot a graph from rainfall data, choose a graph type, label axes, and plot data points accurately.

First, decide on the type of graph you want to use. For rainfall data, a bar chart or a line graph is usually the most effective. A bar chart is great for showing the amount of rainfall in different months or years, while a line graph can show trends over time more clearly.

Next, label your axes. The horizontal axis (x-axis) typically represents time, such as months or years. The vertical axis (y-axis) represents the amount of rainfall, usually measured in millimetres (mm). Make sure to include a title for your graph that clearly describes what it shows, like "Monthly Rainfall in 2023".

Now, plot your data points. If you're using a bar chart, draw a bar for each time period, with the height of the bar corresponding to the amount of rainfall. If you're using a line graph, plot a point for each time period and connect the points with lines. Be precise with your measurements to ensure your graph is accurate.

Finally, check your graph for any errors. Make sure all data points are correctly plotted and that your axes are labelled clearly. This will help anyone looking at your graph to understand the rainfall data easily.