and Earth's Climate System
Weather / Elevation Considerations
The mid September daytime average high is 88 degrees and the nightly low is 58 degrees. The humidity is typically low, so be prepared for the possibility of hot weather and cool nights. You can never go wrong by dressing in layers. Before packing, the following website could be helpful — http://www.wunderground.com/. The Sedona zip code is 86336.
Sedona's elevation is 4,500 feet above sea level and people should be aware of possible affects from gaining more than 3000 feet of elevation in a day. If possible come to the meeting early to relax and acclimatize. Drinking plenty of fluids is always recommended in high elevation.