two of the world's wettest places are given. Determine which location has the greater average rainfall and by how many inches. Round to the nearest in Bowden Pen (Jamaica): 7,821 millimeters and Henderson Lake (Canada): 262 inches Click the icon to view a table of English and Metric Equivalents. The average rainfall is greater in The average rainfall is greater by approximately inches. Data table English and Metric Equivalents 1 in. = 2.54 cm 1 ft = 30.48 cm 1 yd 0.9 m 1 mi 1.6 km - X