Kingston is located in hardiness zone 5. Kingston has a moderate humid continental climate (Köppen climate classification Dfb), but with cooler summers and colder winters than most of Southern Ontario. Although proximity to Lake Ontario has a moderating effect on the climate, it also tempers the heat and can on occasion increase precipitation, especially during heavy snowfall events. Mild to strong breezes off of Lake Ontario make Kingston one of the most consistently windy cities in Canada, especially near the water.
The central part of the city is located between the Cataraqui River to the east and the Little Cataraqui Creek to the west, with outlying areas extending in both directions. The eastern part of the city is accessible by the La Salle Causeway on Highway 2
