Weather

Summers in Las Vegas are scorching. The daily high averages around 38°C (100°F) from June to August, compared with average winter lows of around 13°C (55°F) from December to February; the rest of the year is temperate. It's pretty dry most of the time, but thunderstorms are most common in the summer (June to August) and can cause dangerous flash floods.

Summary of average yearly weather data for Las Vegas

  Low temp (°C) High temp (°C) Sunshine (hours) Rainfall (mm) Humidity (am) Humidity (pm)
Jan-2168185933
Feb1199135625
Mar4221084721
Apr7271184116
May11321253112
Jun16371452610
Jul203912133014
Aug193912133215
Sep14351283013
Oct8291083918
Nov222954925
Dec-11610106135
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