Hamilton Monthly Climate Averages
Hamilton is located in humid continental climate zone that is known for significant seasonal temperature variations warm or even hot summer and cold winter with roughly similar amounts of rainfall.
To help you choose the best time to travel, you can find climate data below on the weather in Hamilton .
Temperature in Hamilton
Best beach resorts :
The month with the highest average monthly temperature in Lake Ontario on the beaches of Hamilton is August with 22.3 degrees.
The coldest water can be found in March — 1.4degrees C.