The climate here is desert subtropical, with long hot summers and short mild winters. Cold weather in the city occurs only in December, but even then the temperature usually does not fall even to zero. In winter there are frosts, but very rarely the weather forecast in Las Vegas predicts snow, although in the surrounding mountains it appears every year.
But if you can't stand the heat, study the weather in Las Vegas for 14 days before your trip: in summer the temperature in the shade can reach +50°C. Take into account the high solar activity and very low humidity. The hottest time here is from July to September.
If you are going to visit the city for a short time, see the weather in Las Vegas for a week or the weather in Las Vegas for 3 days. In this case, pay attention to the serious daily temperature fluctuation in this region: it is quite possible that during the day it will be very hot, +40 ° C and more, and at night - less than +20 ° C. So pack your vacation suitcase, familiarize yourself with the weather in Las Vegas. So pack your vacation suitcase, having familiarized yourself with the weather in Las Vegas for 5 days and taking into account that light clothing is useful during the day, and in the evening you need to dress warmer.
When is it better to go to Las Vegas? The optimal time is spring and fall. If you tolerate the heat well, you can tell your friends: "I'm going to Las Vegas in summer, come with me!".
Is it worth going to Las Vegas in winter? It may not be very comfortable, because at temperatures of +10-15°C a dusty dry wind comes from the desert.
Based on the above, you can understand when it is cheaper to go to Las Vegas - in the "off season", that is, in summer and winter. But the difference in price will still not be very big.