Welcome to the Forum.
Sheet 1 is named 'Sheet1', and Sheet 2 is 'Sheet2'.
I assumed you had a header row on Sheet1 that looks similar to the following for January, February, and March:
| A
| B
| C
| D
| E
|
Date
| Budget_Att
| | Color
| Actual_Att
| |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
<tbody>
[TD="align: center"]1
[/TD]
[TD="align: center"]2
[/TD]
[TD="align: right"]1/1/2018
[/TD]
[TD="align: right"]20000
[/TD]
[TD="align: center"]3
[/TD]
[TD="align: right"]1/2/2018
[/TD]
[TD="align: right"][/TD]
[TD="align: center"]4
[/TD]
[TD="align: right"]1/3/2018
[/TD]
[TD="align: right"][/TD]
[TD="align: center"]5
[/TD]
[TD="align: right"]1/4/2018
[/TD]
[TD="align: right"]10000
[/TD]
[TD="align: center"]6
[/TD]
[TD="align: right"]1/5/2018
[/TD]
[TD="align: right"]4600
[/TD]
[TD="align: center"]7
[/TD]
[TD="align: right"]1/6/2018
[/TD]
[TD="align: right"]4600
[/TD]
[TD="align: center"]8
[/TD]
[TD="align: right"]1/7/2018
[/TD]
[TD="align: right"]4600
[/TD]
[TD="align: center"]9
[/TD]
[TD="align: right"]1/8/2018
[/TD]
[TD="align: right"]4600
[/TD]
[TD="align: center"]10
[/TD]
[TD="align: right"]1/9/2018
[/TD]
[TD="align: right"]4600
[/TD]
[TD="align: center"]11
[/TD]
[TD="align: right"]1/10/2018
[/TD]
[TD="align: right"]9200
[/TD]
[TD="align: center"]12
[/TD]
[TD="align: right"]1/11/2018
[/TD]
[TD="align: right"]9200
[/TD]
[TD="align: center"]13
[/TD]
[TD="align: right"]1/12/2018
[/TD]
[TD="align: right"]9200
[/TD]
[TD="align: center"]14
[/TD]
[TD="align: right"]1/13/2018
[/TD]
[TD="align: right"]9200
[/TD]
[TD="align: center"]15
[/TD]
[TD="align: right"]1/14/2018
[/TD]
[TD="align: right"]9200
[/TD]
[TD="align: center"]16
[/TD]
[TD="align: right"]1/15/2018
[/TD]
[TD="align: right"]9200
[/TD]
[TD="align: center"]17
[/TD]
[TD="align: right"]1/16/2018
[/TD]
[TD="align: right"]9200
[/TD]
[TD="align: center"]18
[/TD]
[TD="align: right"]1/17/2018
[/TD]
[TD="align: right"]2500
[/TD]
[TD="align: center"]19
[/TD]
[TD="align: right"]1/18/2018
[/TD]
[TD="align: right"]2500
[/TD]
[TD="align: center"]20
[/TD]
[TD="align: right"]1/19/2018
[/TD]
[TD="align: right"]2500
[/TD]
[TD="align: center"]21
[/TD]
[TD="align: right"]1/20/2018
[/TD]
[TD="align: right"]2500
[/TD]
[TD="align: center"]22
[/TD]
[TD="align: right"]1/21/2018
[/TD]
[TD="align: right"]12000
[/TD]
[TD="align: center"]23
[/TD]
[TD="align: right"]1/22/2018
[/TD]
[TD="align: right"]12000
[/TD]
[TD="align: center"]24
[/TD]
[TD="align: right"]1/23/2018
[/TD]
[TD="align: right"]12000
[/TD]
[TD="align: center"]25
[/TD]
[TD="align: right"]1/24/2018
[/TD]
[TD="align: right"]12000
[/TD]
[TD="align: center"]26
[/TD]
[TD="align: right"]1/25/2018
[/TD]
[TD="align: right"]12000
[/TD]
[TD="align: center"]27
[/TD]
[TD="align: right"]1/26/2018
[/TD]
[TD="align: right"]12000
[/TD]
[TD="align: center"]28
[/TD]
[TD="align: right"]1/27/2018
[/TD]
[TD="align: right"]12000
[/TD]
[TD="align: center"]29
[/TD]
[TD="align: right"]1/28/2018
[/TD]
[TD="align: right"]12000
[/TD]
[TD="align: center"]30
[/TD]
[TD="align: right"]1/29/2018
[/TD]
[TD="align: right"]12000
[/TD]
[TD="align: center"]31
[/TD]
[TD="align: right"]1/30/2018
[/TD]
[TD="align: right"]5400
[/TD]
[TD="align: center"]32
[/TD]
[TD="align: right"]1/31/2018
[/TD]
[TD="align: right"]2000
[/TD]
[TD="align: center"]33
[/TD]
[TD="align: center"]34
[/TD]
[TD="align: right"]2/1/2018
[/TD]
[TD="align: right"]4600
[/TD]
[TD="align: center"]35
[/TD]
[TD="align: right"]2/2/2018
[/TD]
[TD="align: right"]4600
[/TD]
</tbody>
Sheet 2 could be in many formats, I assumed the following for January, February, and March:
Here is the code I used to identify the calendar dates on Sheet 2 and add the corresponding color for the 6 'Budget Attendance' ranges. You may need to adjust the ranges depending on how you set up your calendar on Sheet 2. (See red font and make changes and add cases for months April to December).
Copy and paste this code into a standard code module...Cntl+F11, paste into the window that opens, close the window, Save the file as macro enabled. You may have to enable macros when you open the file depending on the version of Excel you are using.