Autumnal Equinox
The Autumnal Equinox will occur at 1:50 AM on Monday, September 23rd. Equinoxes are the only time of year where the number of hours of daylight and the number of…
Everything you Wanted to Know about Cold Air but Were Afraid to Ask
As we head into autumn, it is not surprising that the days and nights grow colder. Comfortable September evenings are followed by chilly October nights. By November, temperatures in the…
Cooler, Fall-like Weather this Weekend
Astronomical summer is winding down with only a few days left before autumn officially begins on Monday, September 23rd. The weather here in the Colorado Front Range will be influenced…
Nederland Colorado First Frost and Freeze Dates
By September, the nights have grown perceptibly longer and cooler. The less-dense, dry high-altitude air promotes nighttime cooling, and as the nights grow longer as we head towards the Autumnal…
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