Final answer:
British Columbia has the most temperate climate in Canada. Its geographical features like the Pacific Ocean and mountain range contribute to this milder climate.
Step-by-step explanation:
The province with the most temperate climate in Canada is British Columbia. Geographical features such as the Pacific Ocean and the range of mountains affect the province's climate, making it more temperate compared to other provinces. While other provinces like Ontario, Nova Scotia, and New Brunswick do experience temperature variations, British Columbia typically has milder winters and cooler summers, which are characteristic of a temperate climate.
Learn more about Temperate Climate