How to Sort Year and Month on a Graph in Power BI – A Guide

In Power BI, when working with time-based data, like sales data, website analytics, or stock market data, it’s essential to sort the data in a meaningful in order to present a clear and coherent narrative.

This allows users to provide valuable insights into trends and patterns of the data over time. In this article, I will guide you through the process, and how to troubleshoot common problems when sorting year and month data on graphs in Power BI.

Let’s get started!

Why is it Important to Sort Data in Power BI?

For every analysis in Power BI, sorting of data plays a critical role in helping to optimize data visualization and enhance decision-making.

sorting data in Power BI

Here are some of the reasons why sorting of data is essential:

1. For Data Clarity: Sorting data ensures that data is presented in a structured and logical order, making it easy for users to interpret. This in turn helps to enhance data clarity and reduce the chances of misinterpretation.

2. For Effective Storytelling: Storytelling is a very big part of data analysis. So, when data is properly sorted, it can be transformed into a coherent narrative, helping stakeholders understand the data, and guiding them through decision-making.

3. Reduce Errors: Poorly sorted data can lead to errors in analysis. Hence, proper data sorting can help minimize the risk of errors, ensuring reliable insights.

4. Enhance Data Visualization: Visualizations in Power BI are only as good as the data they represent. Hence, sorted data is required for effective data visualization, allowing your visuals to accurately convey their underlying messages.

How to Sort Year and Month on a Graph in Power BI – A Step-by-Step Guide

Now, let’s dive into the process of sorting year and month data on a graph in Power BI:


To start with, ensure you have the following:

  • An installed Power BI Desktop.
  • A dataset that contains a date column (e.g., “OrderDate”).
  • Basic understanding of Power BI, like creating visualizations and using DAX formulas.

Step 1: Import Your Data

The first step is to open your Power BI Desktop and import your dataset by clicking on “Get Data” then select your data source, and click on “Connect” to import the data.

Make sure your dataset contains a date column you want to use for your time-based analysis.

Step 2: Create a Year-Month Column

The next thing is to create a new column. This column will combine the year and month from your date column. To do this:

  • Go to the “Modeling” tab and click on “New Column.”
  • Then enter this DAX formula:
YearMonth = FORMAT('YourTable'[YourDateColumn], "YYYY-MM")

Change ‘YourTable’ to the name of your table and ‘YourDateColumn’ to your date column.

  • Finally, click “enter” to create the new column.

This will create a new column with values like “YYYY-MM” (e.g., “2023-05” for May 2023).

Step 3: Create a Year-Month Sorting Column

In order to sort the year and month accurately, you also need to create another column that combines both year and month. To do this, follow these steps:

  • Go back to the “Modeling” tab to create a new column in your data table using the “New Column” option.
  • Write the DAX formula:
YearMonthSorting = YEAR('YourTable'[YourDateColumn]) * 100 + MONTH('YourTable'[YourDateColumn])

Also, replace ‘YourTable’ and ‘YourDateColumn’ with the names of your table and date column.

  • Finally, click “enter” to create the new column.

This will create a new column with values like “YYYYMM” (e.g., 202305 for May 2023).

Step 4: Create Your Visual

Now, you can create the visual in Power BI. In this article, I will create a simple line chart to display data over time. Just follow the steps:

  • Navigate to the “Visualization” pane to add a line chart.
  • Drag the “YearMonth” column to the “X-axis” field.
  • Finally, drag the “YearMonthSorting” column to the “Y-axis” field.

This is what mine looks like:

Step 5: Sort the Visual

Now to sort your visual, click on the line chart, and navigate to the “Format” section in the “Visualizations” pane. Then format the visual to your taste. You can also adjust the date format, labels, and other formatting settings to suit your preferences.

Advanced Techniques for Sorting Year and Month Graphs in Power BI

There are also advanced techniques you can use to sort year and month visuals in Power BI. They include:

  1. Power Query Editor: For advanced sorting needs, you can use the Power Query Editor to transform and sort your year and month data using various query steps.
  2. Custom Columns: Sometimes, the standard sorting options may not meet your needs, but you can create custom columns based on the year and month data for more flexibility while sorting.
  3. DAX Formulas: Finally, with DAX, you can implement complex sorting needs for your data. Whether it’s based on multiple criteria or incorporating conditional logic, DAX functions can help you.

Troubleshooting Common Issues When Sorting Year and Month Data in Power BI

The following are common issues when sorting year and month data in Power BI and how to troubleshoot them:

  1. Missing or incorrect year and month data: To solve this, ensure your data is clean and consistent. Also, consider using DAX formulas to fill in missing data or incorrect values.
  2. Incorrect Sorting: This can occur if the sorting column or expression is not properly defined. So, always double-check your sorting settings to ensure accuracy.
  3. Formatting Issues: Always be careful with date formatting, as it can affect sorting. Ensure to adjust the date formats to meet your requirements.
  4. Sorting Conflict: To fix this, look deep into your data, customize sorting options, adjust your sorting logic, modify the data itself to resolve any conflicts, and ensure consistent sorting.


Is it possible to sort year and month data in Power BI without using custom sorting options?

Yes, Power BI offers default sorting options for date fields.

Can I sort year and month data in Power BI across multiple visuals?

No, Power BI does not offer an in-built feature to sort year and month data across multiple visuals. You can only apply the same sorting technique individually to each visual.

What can you do if year and month data is still not sorting correctly in Power BI?

Ensure your data is properly formatted as a date type, and double-check the sorting settings. If the problem persists, review your data source and transformation steps to identify inconsistencies or errors.

Can you save and reuse custom sorting options in Power BI?

No, Power BI does not offer a built-in functionality to save and reuse custom sorting options.


Sorting year and month data on a graph in Power BI is essential for presenting your data accurately and effectively.

With the appropriate chart, your reports and dashboards will become powerful tools for data analysis, enabling you to tell compelling data stories!

If you enjoyed reading this article, you might also be interested in this article on Power BI Mapping, and learn how it could transform your analysis.

Happy visualizing!