no
North America is in the western hemisphere but not in the southern hemisphere
Northern and also the southern hemisphere.
southern
No, hurricanes and typhoons are the same type of storm. The only difference is that a hurricane occurs in the Atlantic Ocean or the Eastern Pacific Ocean, while a Typhoon occurs in the Western Pacific Ocean. Hurricanes and other cyclones spin counterclockwise north of the equator and clockwise south of it.
The southern hemisphere
Europe and North America are the only continents that have no territory in the southern hemisphere.
No. In the most southern country in North America (Panama) none of it reaches to the southern hemisphere.
"45 degrees 19 minutes north" is not in the southern hemisphere. All latitudes in the Southern hemisphere are "south".
Hurricanes are in a class of storm called tropical cyclones. Such storms rotate counterclockwise in the northern hemisphere and clockwise in the southern. In a strict sense, the term hurricane is only applied to tropical cyclones in parts of the northern hemisphere, so they do rotate counterclockwise.
southern hemisphere
In the Southern Hemisphere, compasses still point towards magnetic north. The difference is that magnetic north is located in the Northern Hemisphere, so compasses in the Southern Hemisphere will point in a northerly direction.
North America and Europe are the only two continents not in the Southern Hemisphere. Asia is only slightly in the Southern Hemisphere.