Las Vegas Valley topographic map
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Las Vegas Valley
The Las Vegas Valley lies in a relatively high-altitude portion of the Mojave Desert, with a subtropical hot-desert climate. The Valley generally averages less than 5 in (130 mm) of rain annually. Daily daytime summer temperatures in July and August typically range from 100 °F (38 °C) to 110 °F (43 °C), while nights generally range from 72 °F (22 °C) to 80 °F (27 °C). Very low humidity, however, tempers the effect of these temperatures, though dehydration, heat exhaustion, and sun stroke can occur after even a limited time outdoors in the summer. The interiors of automobiles often prove deadly to small children and pets during the summer and surfaces exposed to the sun can cause first- and second-degree burns to unprotected skin. July and August can also be marked by monsoon season, when moist winds from the Gulf of California soak much of the Southwestern United States. While not only raising humidity levels, these winds develop into dramatic desert thunderstorms that can sometimes cause flash flooding.
About this map
Name: Las Vegas Valley topographic map, elevation, terrain.
Location: Las Vegas Valley, Clark County, Nevada, United States (35.67663 -115.45016 36.38070 -114.76993)
Average elevation: 923 m
Minimum elevation: 201 m
Maximum elevation: 2,675 m
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