Weather in Las Vegas

With more than 320 days of sunshine every year and fewer than five inches of precipitation annually, the odds that Las Vegas weather will be good to you are in your favor. This warm, dry climate makes it less stressful on meeting and event planners.  

Average Monthly Weather Conditions in Las Vegas

Temperatures Precipitation  
Avg Low Avg High Inches cm Humidity%
January
39°F / 4°C 58°F / 14°C 0.48 1.21 43
February
41°F / 5°C 61°F / 16°C 0.48 1.21 28
March
49°F / 9°C 71°F / 22°C 0.42 1.10 22
April
55°F / 13°C 77°F / 25°C 0.21 0.53 20
May
66°F / 19°C 91°F / 32°C 0.28 0.71 18
June
74°F / 23°C 100°F / 38°C 0.12 0.30 21
July
81°F / 27°C 105°F / 41°C 0.35 0.89 24
August
78°F / 26°C 102°F / 39°C 0.49 1.24 26
September
71°F / 22°C 95°F / 35°C 0.28 0.71 27
October
59°F / 15°C 82°F / 28°C 0.21 0.53 29
November
46°F / 8°C 66°F / 19°C 0.43 1.10 31
December
39°F / 4°C 57°F / 14°C 0.38 0.97 44
Source: National Weather Service