The record high (air temperature) in the world was 135 degrees in which that temperature was reached in the Sahara Desert. The second highest recorded temperature was 134 degrees with Death Valley California holding that record for the highest temp ever recorded in the United States.
Lake Havasu City usually runs about 10-15 degree warmer than Phoenix in the summer and about 10 degrees cooler in the winter. According to the National Weather Service the highest recorded temperature ever recorded for Lake Havasu City was 124 back in 1950. Now our temperatures come from our airport, which is real close to the lake itself. I have two high-tech thermometers that allow for some pretty accurate readings and I firmly believe we have hit 127 on at least three occasions in the eight years I’ve lived here. I spent nine days back in the 70's at a place called Cottonwood Cove which is not far from here and also on the Colorado River, where the temperature was 129 degrees every day.
To answer your question “how hot is damn hot?” During normal years, once June 1st gets here it seldom ever drops below 100 degrees even at night. From June1st until the end of September, the temperature during the day will average between 108 & 118. Once it gets above105, consider it to be “Damn Hot”. It feels like you are being cooked over a rotisserie. You do see people riding motorcycles, but that is usually early in the morning. There are very few places to escape the heat. However, once you reach Kingman, the temperature will usually be below 100 and continue to drop as you move towards Flagstaff.
Havasu comes in 3rd, right after Hell and Death Valley for being the hottest places in this country. Coming here for a weekend, hanging out with friends on your boat on the lake drinking beer does not constitute living in Lake Havasu. The difference between partying here and living here are two completely different entities. Many people move here saying “Wow dude, I’ve partied here for years, can’t wait to get moved in so I can party hardy for the rest of my life”, only to move away after spending one summer living here. To survive here you must first love the desert and all it has to offer. You must enjoy the heat beyond your comprehension and like the feeling of loneliness. You must enjoy driving vast distances to reach other locations and most importantly, you must face the possibility of divorce, because it is very high here. However,
IF you can handle it, living in Havasu can be the ultimate place to call home.