Min, max and average by date

Anonymous — Thu, 21 Dec 2023 13:26:04 GMT

I have two columns in Power BI. One is called 'Date' and the other is called 'AIRTEMP.' In the 'Date' column, it has hourly values for the day, and the 'AIRTEMP' column contains these values according to the date/time of the record. For example:

01/11/2023 00:00 23,23
01/11/2023 01:00 22,98
01/11/2023 02:00 23,07
01/11/2023 03:00 23,07
01/11/2023 04:00 23,23
01/11/2023 05:00 22,88
01/11/2023 06:00 22,26
01/11/2023 07:00 21,56
01/11/2023 08:00 22,55
01/11/2023 09:00 23,77
01/11/2023 10:00 25,65
01/11/2023 11:00 26,57
01/11/2023 12:00 26,93
01/11/2023 13:00 27,92
01/11/2023 14:00 28,73
01/11/2023 15:00 30,86
01/11/2023 16:00 30,17
01/11/2023 17:00 28,02
01/11/2023 18:00 26,04
01/11/2023 19:00 25,03
01/11/2023 20:00 24,75
01/11/2023 21:00 24,37
01/11/2023 22:00 24,26
01/11/2023 23:00 24,28

I need to create a formula that returns the lowest value of the day, the highest value of the day, and the average value of the day.

Re: Min, max and average by date

vicky_ — Thu, 21 Dec 2023 22:24:24 GMT

If you're just looking to display the data in a table, then there's no need to create a DAX formula. You can use the built-in aggregations, by first:

Add a new column to your table to change the dateTime to date, you can do this with the formula:

Date = INT(Table[DateTime])

and changing the type to Date.

next, using a table visual, drag the date (right-click and make sure that "Do not summarize" is selected), then the Value column 3 times. For each of the Value fields, you can then right-click and choose a type of aggregation:

topic Min, max and average by date in DAX Commands and Tips

Min, max and average by date

Re: Min, max and average by date