The summit of Mount Whitney is the highest point of the Sierra Nevada, the State of California, and the contiguous United States. The summit of Mount Elbert is the highest point of the Front Range and the Continental Divide of North America.
The air in Banff is very dry which creates atmospheric conditions wherein the weather can change quite suddenly. The average daytime temperatures are around 10C (49Â°F), whereas the minimum average t...
September daily highs in Banff average 61 degrees, while evening temperatures average 37 degrees. In September, however, these averages are really just that -- averages. September is a highly transitionally month for Banff, with days beginning to shorten precipitously, summer rain petering off and winter snowfall picking up.