Las Vegas (NV) monthly weather averages

  • Average daytime temperature

    The bar chart below shows the average monthly peak daytime temperatures at Las Vegas

    Las Vegas average temperature chart
    Average monthly temperatures in Las Vegas (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 13.5 16.7 19.7 24.4 30.5 36.1 39.8 38.5 33.8 27.1 19 13.2
    °F 56.4 62.1 67.4 75.9 86.9 97 103.7 101.4 92.8 80.8 66.2 55.8

    Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

  • Average rainfall & rainy days

    The graph below shows the average rainfall and number of rainy days per month.

    Average monthly rainfall in Las Vegas (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 10 9 7 4 4 2 9 8 10 6 13 6
    inches 0.4 0.4 0.3 0.1 0.2 0.1 0.4 0.3 0.4 0.2 0.5 0.2
    Rainy days 3 3 3 2 2 1 2 3 2 2 2 3
  • Average daily sunshine

    The bar chart below shows the average daily sunshine hours in Las Vegas

    Average daily sunshine Las Vegas
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 8.5 9.4 10.7 12.2 13.3 14.3 13.5 12.7 12 10.5 8.8 8.3
  • Day / night temperatures

    The graph below shows the daily range of temperatures for each month.

    Maximum and minimum daily temperatures in Las Vegas (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 0.6 3.8 6.2 10.3 15.8 20.5 24.6 23.9 18.5 11.9 5.7 0.7
    Max °C 13.9 17.1 20 24.8 30.9 36.5 40.2 38.9 34.2 27.5 19.4 13.6
    Min °F 33 38.8 43.2 50.5 60.4 68.9 76.3 75 65.2 53.4 42.2 33.2
    Max °F 45 50.7 55.6 63.5 73.9 83.3 90.3 88.5 79.3 67.5 54.5 44.8
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Las Vegas in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 13 12.8 12.9 13 13.8 15.1 16.9 17.9 17.7 16.6 15.2 13.7
    °F 55.4 55.1 55.2 55.4 56.9 59.3 62.4 64.2 63.8 62 59.3 56.7
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Las Vegas (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 14 15 17 19 18 18 17 16 16 14 14 13
    mph 9 9 11 12 11 11 11 10 10 9 9 8

    A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

  • Relative humidity

    The graph below shows the average relative humidity.

    Average relative humidity in Las Vegas
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    48% 43% 36% 28% 23% 19% 22% 27% 27% 31% 40% 48%
Las Vegas

Other monthly averages

Las Vegas weather stats

Las Vegas weather statistics
Hottest month: July 39.8°C 103.6°F
Driest month: June 2mm 0.1ins
Sunniest month: June 14.3hrs
Coldest month: December 13.2°C 55.8°F
Wettest month: November 13mm 0.5ins
Warmest sea: August 17.9°C 64.2°F
Map showing location of Las Vegas (36.17497, -115.13722)

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