This new customizable motion chart looks at relative growth potential of cool-season and warm-season grasses based on World Meteorological Organization climatological normals data for six cities: Delhi, Dubai, Naha, Orlando, Phoenix, and Shanghai.

The precision of daily estimates, as shown in these charts for Kashima, is much better. This motion chart based on monthly climatological normals is only showing general trends, rather than identifying specific weeks in which overseeding might be most successful. There is still a lot of data and useful information to be extracted from this type of chart.