Temperature Quilt
A free temperature quilt planner from Missouri Star Quilt Co. Labs.
Enter a U.S. ZIP code and year to turn historical daily high and low temperatures into a personalized quilt plan using Kona Cotton color equivalents.
Choose daily or weekly blocks, highs, lows, or both, and temperature bands from one to ten degrees. Then download a PNG, PDF, or CSV plan and use the aggregated fabric list to start shopping.