They were asking about wintertime. That time of year in flagstaff is as cold as colorado. Wintertime here is like fall anywhere else, mid 70's during the day and 30's to 40's at night. Anywhere in the desert is about the same. Yuma, tucson, phoenix, lake havasu, quartzsite, etc. are all beautiful throughout the winter. Where you will stay depends a lot on what you like to do. If you like to boondock(no hookups), quartzsite is the most popular. They have huge flea markets and plenty of restaurants, snowbirds love it. Yuma is a lot the same, and only about an hour and 15 minutes directly south. Alamo lake west of phoenix is nice I hear.