Bar chart not showing all data

I’m trying to create a bar chart to show rain accumulation by month. For my query, the table is showing all the data that I want to display. But when I render it as a bar chart instead, the value for the current month in progress (last row of the table) is not displayed. The line chart does show the last value but not the bar chart.

Is there a way to get the last value to display in the bar chart ?

A second question relating to the bar chart : how do I get the X-axis labels to align under each bar ? In the screenshot above, the tallest bar shown is actually for December, but the X-axis label shows Jan, whose value is the actually the missing value not being shown by the bar chart.