Rainfall tends to be associated with Atlantic depressions or with convection. The Atlantic depressions are more vigorous in autumn and winter and most of the rain which falls in those seasons in the south-west is from this source. Average annual rainfall is around . The number of days with snow falling is typically less than ten per winter. November to March have the highest mean wind speeds, with June to August having the lightest winds. The predominant wind direction is from the south-west and, as a result, the air quality in Ivybridge may be reduced by the (proposed) construction of an incinerator southwest of the town (at the New England Quarry) with possible implications for health.