Waves are formed by disturbance of particles of the medium. It may be longitudinal or mechanical. In mathematics and science, a wave is a disturbance that travels through space and time, usually accompanied by the transfer of energy.
Guide to Estes Park weather in September The average maximum daytime temperature in Estes Park in September is a comfortable 16Â°C (61Â°F). The average night-time temperature is usually a very cold -1Â°C (30Â°F).
The crowds go down after Labor Day, the bugs are gone, the temperatures are great for hiking, and the trails are as clear of snow as they will be all year....the leaves also start turning somewhere around the 15th of September.... I was there 9/7 - 9/16, 2008 and 9/4 - 9/21, 2009 (I'll also be there 9/4 - 9/26, 2010). My detailed trip reports are attached in the trip report thread pasted at the top of the Forum. I detail the weather every day of those trips..... Highs are generally upper 50's to mid 70's. Lows at night are 30 to 45 degrees.I had snow one day on each of the trips. However, things are starting to close down....the GTTS road is only open (the entire length) until 9/20 (then it is closed from the West side and accessible from the East.