Tennessee was the last state to leave the Union and join the Confederacy at the outbreak of the U.S. Civil War in 1861, and the first state to be readmitted to the Union at the end of the war.
Vancouver: Annual Weather Averages. August is the hottest month in Vancouver with an average temperature of 18Â°C (64Â°F) and the coldest is January at 4Â°C (38Â°F) with the most daily sunshine hours at 13 in July.The wettest month is November with an average of 200mm of rain.The best month to swim in the sea is in July when the average sea temperature is 14Â°C (57Â°F).he wettest month is November with an average of 200mm of rain. The best month to swim in the sea is in July when the average sea temperature is 14Â°C (57Â°F).
Making the world better, one answer at a time. The average conditions with regards to temperature and rain or lack of it is called climate. Each region may have a unique climate depending on certain things.hus, west-coast  Vancouver has an average January temperature  of 37 Â°F (3 Â°C) and an average July temperature of 64 Â°F (18 Â°C),  while in Regina, Saskatchewan, on the  interior  plains, average temperatures vary from â1 to 67 Â°F (â18 to  19 Â°C).