Definition of impetus for English Language Learners. : 1  a force that causes something (such as a process or activity) to be done or to become more active. : 2  a force that causes an object to begin moving or to continue to move.
West Harrison, NY Fordham University. YP - The Real Yellow PagesSM - helps you find the right local businesses to meet your specific needs. Search results are sorted by a combination of factors to give you a set of choices in response to your search criteria.
Harrison, NY Weather. The average temperature of Harrison is 51.77Â°F, which is higher than the New York average temperature of 48.17Â°F and is lower than the national average temperature of 54.45Â°F. Topics: Heating Cost Index Cooling Cost Index Historical Temperature Historical Precipitation Historical Snow Historical Humidity Historical Wind Speed