To become a marine mammal trainer, you should take as many of the science courses as possible in high school and in the first year of university.The basic requirement to be a trainer at the Vancouver Aquarium is a Bachelor of Science degree â which will take a minimum of four years to obtain.o become a marine mammal trainer, you should take as many of the science courses as possible in high school and in the first year of university.
Guide to Port-Saint-Joe weather in March. The average maximum daytime temperature in Port-Saint-Joe in March is a comfortable 21Â°C (70Â°F). The average night-time temperature is usually a cool 11Â°C (52Â°F). There are usually 8 hours of bright sunshine each day, which represents 67% of the 12 hours of daylight.
Key weather averages for St John in October. 1  30. 30Â°C max day temperature. 2  8. 8 hours of sunshine per day. 3  16. 16 days with some rainfall. 4  24. 24Â°C min night temperature. 5  12. 12 hours of daylight per day. 6  H. High heat & humidity. 7  161. 161 mm of monthly rainfall. 8  10. 10 (Very High) UV index. 9  29. 29Â°C sea temperature.