High elevation areas in Colorado received June snowfall.

Denver's hot weather keeps on sizzling, tying a record for consecutive 90-degree days in September. 

Sitting at a mile above sea level and in the shadow of the Rocky Mountains, Denver is known for having an extreme climate. But the most recent temperature swing ranked as one of the biggest ever observed.

Thirteen of the state's 14 confirmed mammal deaths have occurred in the past month.