How warm is it in Las Vegas in October?

Daytime highs averaged 28.8 °C, night-time lows 14.2 °C. The highest value of the past 10 years was 41.0 °C (4 Oct 2024), the lowest -0.2 °C (30 Oct 2019).

How often does it rain in Las Vegas in October?

On average there were 1.2 rain days (at least 1 mm) with 4.7 mm of precipitation in total. In 5 of 10 years there was no rain day at all.

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Las Vegas weather in October: temperature & rain

Photo: Dietmar Rabich · CC BY-SA 4.0

🇺🇸 Weather in Las Vegas in October

This is what the weather in Las Vegas (Nevada, USA) was like in October over the years 2016–2025.

Key facts at a glance

Prevailing weather: Sunny

Avg. daytime high

28.8 °C

26.1 °C – 32.3 °C

Avg. night-time low

14.2 °C

10.8 °C – 17.7 °C

Avg. rain days in period

1.2

4 % of days · ≥ 1.0 mm

Avg. precipitation in period

4.7 mm

0.0 mm – 14.5 mm

Avg. cloud cover

27 %

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 41.0 °C (4 Oct 2024) · Lowest temperature -0.2 °C (30 Oct 2019) · Avg. daily peak wind 21 km/h

Weather mix of all days

206Sunny
75Partly cloudy
17Cloudy
11Light rain
1Rain

Summary

On average 28.8 °C during the day and 14.2 °C at night.
On average 1.2 rain days (Rain day = at least 1.0 mm of precipitation) with 4.7 mm of precipitation in total.
In 5 of 10 years there was not a single rain day.
Prevailing weather: Sunny.
Warmest year: 2024 (avg. 32.3 °C), coolest: 2018 (avg. 26.1 °C).
Wettest year: 2018 (14.5 mm), driest: 2019 (0.0 mm).
Extremes: 41.0 °C on 4 Oct 2024 and -0.2 °C on 30 Oct 2019.

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

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

2025
Avg. max28.6°Avg. min14.1°
Rain days
3 Rain days
Precipitation
9.8 mm
Avg. cloud cover
26 % cloudy
Sea temperature
–
Max 33.6 °C · Min 9.0 °C
2024
Avg. max32.3°Avg. min17.7°
Rain days
0 Rain days
Precipitation
0.3 mm
Avg. cloud cover
33 % cloudy
Sea temperature
–
Max 41.0 °C · Min 6.1 °C
2023
Avg. max29.3°Avg. min14.3°
Rain days
1 Rain days
Precipitation
2.2 mm
Avg. cloud cover
19 % cloudy
Sea temperature
–
Max 35.5 °C · Min 5.8 °C
2022
Avg. max29.2°Avg. min15.7°
Rain days
0 Rain days
Precipitation
1.3 mm
Avg. cloud cover
29 % cloudy
Sea temperature
–
Max 35.2 °C · Min 5.9 °C
2021
Avg. max26.3°Avg. min12.3°
Rain days
3 Rain days
Precipitation
8.6 mm
Avg. cloud cover
49 % cloudy
Sea temperature
–
Max 33.8 °C · Min 6.2 °C
2020
Avg. max31.7°Avg. min15.4°
Rain days
0 Rain days
Precipitation
0.0 mm
Avg. cloud cover
25 % cloudy
Sea temperature
–
Max 37.7 °C · Min 3.5 °C
2019
Avg. max26.2°Avg. min10.8°
Rain days
0 Rain days
Precipitation
0.0 mm
Avg. cloud cover
13 % cloudy
Sea temperature
–
Max 33.2 °C · Min -0.2 °C
2018
Avg. max26.1°Avg. min13.3°
Rain days
3 Rain days
Precipitation
14.5 mm
Avg. cloud cover
29 % cloudy
Sea temperature
–
Max 32.1 °C · Min 6.7 °C
2017
Avg. max28.9°Avg. min13.2°
Rain days
0 Rain days
Precipitation
0.0 mm
Avg. cloud cover
15 % cloudy
Sea temperature
–
Max 33.2 °C · Min 8.6 °C
2016
Avg. max29.3°Avg. min15.5°
Rain days
2 Rain days
Precipitation
10.0 mm
Avg. cloud cover
37 % cloudy
Sea temperature
–
Max 33.9 °C · Min 10.9 °C

Frequently asked questions

How warm is it in Las Vegas in October?: Daytime highs averaged 28.8 °C, night-time lows 14.2 °C. The highest value of the past 10 years was 41.0 °C (4 Oct 2024), the lowest -0.2 °C (30 Oct 2019).
How often does it rain in Las Vegas in October?: On average there were 1.2 rain days (at least 1 mm) with 4.7 mm of precipitation in total. In 5 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)