Las Vegas Weather in June
The temperature soars during June in Las Vegas, Nevada. But the desert city's extremely arid climate helps moderate the scorching heat. Most years, June receives no rain.
This page gives detailed information on the typical June temperature, precipitation, sun, humidity, wind and storms for Las Vegas. The numbers here are historical averages based on climate data gathered at the McCarran International Airport, located near the south end of the Las Vegas Strip.
Temperature
| 99 °F | June average high | 37 °C |
| 76 °F | June average low | 24 °C |
| 27 days | 90 °F max. or more (32 °C) |
| 7 days | 70 °F min. or less (21 °C) |
Usually every day in June heats up to over 80 degrees Fahrenheit (26 degrees Celsius) in Las Vegas. The city averages 17 days this month when the thermometer reaches into the 100s °F (over 37 °C).
The thermometer drops to 60 °F (16 °C) or below just once, on average, in June but it usually stays above 50 °F (10 °C).
Rain
| 0.04 in | total precipitation | 1 mm |
| 0 day | of rain |
June is the driest month for Las Vegas. Most years, June receives no rain at all. About one in four years has just one-twentieth of an inch (1mm) or more precipitation.
Sun
| 93 % | sunshine |
| 22 days | clear skies |
June is the sunniest month of the year for Las Vegas. This month offers the most clear days and the highest percentage of sunshine in the year, at a place that is quite sunny all year round.
The sun's rays reach the ground here during 93 percent of daylight hours on average, for a total of 406 hours in the month. Typically on 22 days this month the sky is mainly clear, with at most 30 percent cloud cover.
Sunlight in June at Las Vegas lasts for 14 hours and 34 minutes a day on average. The longest days of the year, from around June 16th to 25rd, last 14 hours and 37 minutes from sunrise to sunset.
Humidity
| 17 % | June average humidity |
The relative humidity in Las Vegas during June usually peaks at 24 percent in the morning then drops to 11 percent around early afternoon. June is the least humid month for Las Vegas.
| Local Time | 1 am | 4 am | 7 am | 10 am | 1 pm | 4 pm | 7 pm | 10 pm |
| Humidity % | 21 | 24 | 21 | 15 | 11 | 11 | 13 | 17 |
Wind
| 10.7 mph | June wind speed average | 17.2 kph |
June is a little windier than most other months in Las Vegas.
Storms
| 0 days | rainfall of 0.1 inches (2.5 mm) or more |
| 1 day | with thunderstorms in June |
About once every five years, Las Vegas receives as much as half an inch (13 mm) of rain in one day during June.
Reference
The weather data here are long-term averages provided by the US National Centers for Environmental Information (NCEI). Temperature and precipitation are 1991-2020 normals while humidity and thunderstorms are 1961-1990 normals.