Las Vegas (NV) Climate by Month
Las Vegas has a desert climate with very mild winters and hot summers. Summer (from June until September) is always hot and mostly dry with an average maximum temperature around 39°C. Days with over 40°C are very normal.
With an average of around 3800 hours of sunshine Las Vegas is a very sunny city all year round. Winters are mild and snow is rare. Best time to go to Las Vegas would be in early spring (March and April) or the last part of autumn (October and November). Temperatures are a bit milder and there is the least chance of rain.
The graphs below provide an overview of the climate in Las Vegas (Nevada), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.
Average day and night temperature
The mean minimum and maximum temperatures over the year.
Monthly hours of sunshine
The average monthly total hours of sunshine over the year
Daily percent of sunshine
The mean percent of hours of sunhours during the day over the year
Monthly precipitation
The mean monthly precipitation over the year, including rain, snow, hail etc.
Monthly rainy days
The average number of days each month with rain, snow, hail etc.
Average humidity
The mean monthly relative humidity over the year
Average wind speed
The mean monthly wind speed over the year (in meters per second)
