June weather forecast and climate
Las Vegas, NV

A night aerial view of the Las Vegas strip in Nevada, USA
A night aerial view of the Las Vegas strip in Nevada, USA
June marks the beginning of the hot summer in Las Vegas when the average daily high temperatures are 98°F (36.7°C). The weather is at its driest, and the highs frequently breach 104°F (40°C) with a remarkable difference up to 30°F (-1.1°C) between the daily highs and lows.
June, like the rest of the summer, is the worst time to visit Las Vegas due to the extreme weather, but the tourist numbers do not fall as a family holiday, especially during the summer, and the hotel rates rarely see any drops. The World Series of Poker is exciting for poker fans and does not need them to venture out in the heat.
Average temperature in June - Las Vegas, NV
  • Average high temperature in June: 98.7°F

The warmest month (with the highest average high temperature) is July (104.2°F).
The month with the lowest average high temperature is December (56.6°F).

  • Average low temperature in June: 74.6°F

The month with the highest average low temperature is July (80.9°F).
The coldest month (with the lowest average low temperature) is December (38.7°F).

Average humidity in June - Las Vegas, NV
  • Average humidity in June: 16.5%

The month with the highest relative humidity is January (45.1%).
The month with the lowest relative humidity is June (16.5%).

Average rainfall in June - Las Vegas, NV
  • Average rainfall in June: 0.1"

The wettest month (with the highest rainfall) is February (0.8").
Driest months (with the lowest rainfall) are May and June (0.1").

Average rainfall days in June - Las Vegas, NV
  • Average rainfall days in June: 0.6 days

The month with the highest number of rainy days is February (4 days).
The month with the lowest number of rainy days is June (0.6 days).

Average daylight in June / Average sunshine in June - Las Vegas, NV
  • Average daylight in June: 14.6h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in June: 13.4h

The month with most sunshine is June (Average sunshine: 13.4h).
The month with least sunshine is December (Average sunshine: 7.6h).

Average UV index in June - Las Vegas, NV
  • Average UV index in June: 10

The month with the highest UV index is July (UV index 11).
The month with the lowest UV index is December (UV index 2).

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