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).
Vancouver's Weather. Warmed by Pacific Ocean currents and protected by a range of mountains, Vancouver's weather is mild year-round. From high 70's Fahrenheit (low 20's Celsius) in summer to a mild mid 40's Fahrenheit (0Âº to 5Âº Celsius) in winter, the climate is always hospitable. Our winters are wet, but it rarely snows, except on our local ski hills.