Las Vegas Weather in June
United States · Hot Desert climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
June in Las Vegas sees average temperatures ranging from a low of 24.4°C (75.9°F) to a high of 38.2°C (100.8°F), with a mean of 31.9°C (89.4°F). Compared to the annual average of 21.5°C (70.7°F), this month is 10.4°C warmer than the yearly norm. Precipitation averages 3.8mm, making it approximately 5.0mm drier than the monthly average of 9.0mm. The city receives an average of 13.6 hours of sunshine per day during June, with relative humidity averaging 14.3%. Wind speeds reach an average maximum of 26.1 km/h. For travelers, this month offers a temperature experience in Las Vegas, with drier-than-average conditions compared to the rest of the year.
Las Vegas tricks you with air conditioning. I stepped off the plane in July at 42°C and the terminal was 18°C — the shock is real. Pack layers for the casinos, sunscreen for outside, and accept you'll move between climate zones every 30 minutes. June-August is genuinely dangerous outside; plan pool mornings, indoor afternoons. The sweet spots are March-April and October-November: 22-26°C, perfect for hiking Red Rock. Skip December-February unless you love 12°C days and 4°C nights. Always carry water — desert dehydration sneaks up. And lip balm. Always lip balm.
June vs Adjacent Months
| Metric | May | June | July |
|---|---|---|---|
| Mean Temp | 26.2°C (79.2°F) | 31.9°C (89.4°F) | 35.6°C (96.1°F) |
| Rainfall | 0.3mm | 3.8mm | 5.4mm |
| Sunshine | 13.1 hrs | 13.6 hrs | 13.3 hrs |
| Humidity | 15.2% | 14.3% | 17.8% |
| Wind | 27.6 km/h | 26.1 km/h | 24.0 km/h |
| Rainy Days | 0.8 | 0.8 | 3.0 |
Seasonal Context
June falls in Summer in the Northern Hemisphere. Summer brings the warmest conditions of the year with the longest daylight hours. For travelers visiting Las Vegas in June, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Las Vegas in June?
The average temperature in Las Vegas during June ranges from 24.4°C (75.9°F) to 38.2°C (100.8°F), with a mean of 31.9°C (89.4°F).
How much does it rain in Las Vegas in June?
Las Vegas receives an average of 3.8mm of precipitation in June, spread across approximately 0.8 rainy days.
What should I pack for Las Vegas in June?
Based on June weather data, pack lightweight, breathable clothing, sunscreen, and a hat.
Is June a good time to visit Las Vegas?
June is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Las Vegas
Cities with Similar June Climate (Hot Desert)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 36.17°, -115.14°. Timezone: America/Los_Angeles. Last updated: 2026-07-30.