How warm is it in Las Vegas in June?

Daytime highs averaged 39.0 °C, night-time lows 22.2 °C. The highest value of the past 10 years was 46.8 °C (20 Jun 2017), the lowest 11.2 °C (12 Jun 2017).

How often does it rain in Las Vegas in June?

On average there were 0.6 rain days (at least 1 mm) with 2.3 mm of precipitation in total. In 7 of 10 years there was no rain day at all.

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Las Vegas weather in June: temperature & rain

Photo: Dietmar Rabich · CC BY-SA 4.0

🇺🇸 Weather in Las Vegas in June

This is what the weather in Las Vegas (Nevada, USA) was like in June over the years 2017–2026.

Key facts at a glance

Prevailing weather: Sunny

Avg. daytime high

39.0 °C

35.3 °C – 41.4 °C

Avg. night-time low

22.2 °C

19.0 °C – 24.1 °C

Avg. rain days in period

0.6

2 % of days · ≥ 1.0 mm

Avg. precipitation in period

2.3 mm

0.0 mm – 7.0 mm

Avg. cloud cover

33 %

This data source has no sunshine hours – average cloud cover is shown instead.

Avg. sea temperature

–

No sea nearby – no sea temperature.

Extremes: Highest temperature 46.8 °C (20 Jun 2017) · Lowest temperature 11.2 °C (12 Jun 2017) · Avg. daily peak wind 24 km/h

Weather mix of all days

172Sunny
101Partly cloudy
21Cloudy
6Light rain

Summary

On average 39.0 °C during the day and 22.2 °C at night.
On average 0.6 rain days (Rain day = at least 1.0 mm of precipitation) with 2.3 mm of precipitation in total.
In 7 of 10 years there was not a single rain day.
Prevailing weather: Sunny.
Warmest year: 2024 (avg. 41.4 °C), coolest: 2023 (avg. 35.3 °C).
Wettest year: 2025 (7.0 mm), driest: 2017 (0.0 mm).
Extremes: 46.8 °C on 20 Jun 2017 and 11.2 °C on 12 Jun 2017.

Overall values from all 10 years. How is this calculated?

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

2026
Avg. max40.0°Avg. min22.8°
Rain days
0 Rain days
Precipitation
1.4 mm
Avg. cloud cover
27 % cloudy
Sea temperature
–
Max 43.9 °C · Min 17.7 °C
2025
Avg. max39.2°Avg. min22.5°
Rain days
3 Rain days
Precipitation
7.0 mm
Avg. cloud cover
33 % cloudy
Sea temperature
–
Max 44.1 °C · Min 17.5 °C
2024
Avg. max41.4°Avg. min23.9°
Rain days
0 Rain days
Precipitation
0.1 mm
Avg. cloud cover
31 % cloudy
Sea temperature
–
Max 44.8 °C · Min 18.7 °C
2023
Avg. max35.3°Avg. min19.0°
Rain days
1 Rain days
Precipitation
7.0 mm
Avg. cloud cover
43 % cloudy
Sea temperature
–
Max 39.6 °C · Min 15.3 °C
2022
Avg. max39.1°Avg. min22.7°
Rain days
0 Rain days
Precipitation
1.3 mm
Avg. cloud cover
37 % cloudy
Sea temperature
–
Max 43.6 °C · Min 15.4 °C
2021
Avg. max40.7°Avg. min24.1°
Rain days
2 Rain days
Precipitation
6.0 mm
Avg. cloud cover
52 % cloudy
Sea temperature
–
Max 46.5 °C · Min 15.6 °C
2020
Avg. max37.6°Avg. min20.8°
Rain days
0 Rain days
Precipitation
0.0 mm
Avg. cloud cover
43 % cloudy
Sea temperature
–
Max 43.1 °C · Min 12.5 °C
2019
Avg. max37.3°Avg. min21.3°
Rain days
0 Rain days
Precipitation
0.6 mm
Avg. cloud cover
31 % cloudy
Sea temperature
–
Max 41.9 °C · Min 17.0 °C
2018
Avg. max39.6°Avg. min21.8°
Rain days
0 Rain days
Precipitation
0.0 mm
Avg. cloud cover
13 % cloudy
Sea temperature
–
Max 44.4 °C · Min 14.7 °C
2017
Avg. max40.3°Avg. min22.7°
Rain days
0 Rain days
Precipitation
0.0 mm
Avg. cloud cover
15 % cloudy
Sea temperature
–
Max 46.8 °C · Min 11.2 °C

Frequently asked questions

How warm is it in Las Vegas in June?: Daytime highs averaged 39.0 °C, night-time lows 22.2 °C. The highest value of the past 10 years was 46.8 °C (20 Jun 2017), the lowest 11.2 °C (12 Jun 2017).
How often does it rain in Las Vegas in June?: On average there were 0.6 rain days (at least 1 mm) with 2.3 mm of precipitation in total. In 7 of 10 years there was no rain day at all.

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Data sources

Weather data: Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. Snow depth is the model value for the grid cell, not the depth on the slopes. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains.
Sea temperature: MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis)
Place search: Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)