On average across the year, yes, Nova Scotia is hotter than Yukon . Nova Scotia has an average temperature of 7°C/45°F and Yukon has an average temperature of -1°C/30°F.
Nova Scotia's hottest month is July, with an average maximum temperature of 24°C/75°F, which is hotter than Yukon's hottest month (also July, with an average maximum temperature of 21°C/70°F).
On average across the year, no, Nova Scotia is not colder than Yukon . Nova Scotia has an average minimum temperature of 3°C/37°F and Yukon has an average minimum temperature of -7°C/19°F.
Nova Scotia's coldest month is February, with an average minimum temperature of -9°C/16°F, which is not colder than Yukon's coldest month (December, with an average minimum temperature of -21°C/-6°F).
On average across the year, yes, Nova Scotia has more rain than Yukon. Nova Scotia has an average annual rainfall of 1040mm and Yukon has an average annual rainfall of 203mm.
Nova Scotia's wettest month is December, with an average monthly rainfall of 112mm, which is wetter than Yukon's wettest month (July, with an average monthly rainfall of 35mm).