A priority to-do list monthly planner is a tool used to help manage one's time and prioritize tasks on a monthly basis. It typically consists of a calendar with each month divided into sections for different weeks or days. Each day or week has a space for listing tasks that need to be done, as well as a section for writing down any notes about the tasks. The tasks are then marked with different levels of importance, such as high, medium, or low, so that the user can easily identify which tasks need to be completed first. The planner also allows users to track progress throughout the month and make adjustments to their schedule as needed.