Las Vegas weather in July

In July, Las Vegas sees average daytime highs of 98°F and overnight lows near 75°F, with 0.3 in of rain across 2.2 wet days and about 14.2 hours of daylight. It is the 1st-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 98°F through the month. The sky is clear or mostly clear about 72% of the time in July, and the air most often feels dry.

Daylight stretches from about 14 h 24 min at the start of July to 13 h 54 min by month's end. Set against the rest of the year, July is Las Vegas's 5th-clearest and 4th-windiest month. For the whole year in context, see Las Vegas's year-round climate.

Daytime high
98°
1st warmest
Overnight low
75°
12th coldest
Rainfall
0.3 in
2.2 wet days
Daylight
14 h 12 min
4:39 AM – 6:53 PM
Cloud cover
26%
5th clearest
Wind
6 mph
4th windiest
Solar energy
8 kWh/m²
Travel score
2.2
out of 10

Las Vegas is seat of Clark County, and largest city in state of Nevada, United States.

Density
1,824/km²
people per km²
Founded
1905

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 98°F through the month.

A typical July day in Las Vegas reaches about 98°F in the afternoon and slips back to 75°F overnight — a 23°F spread between the day's warmth and the night's chill. On most days the high lands between 91°F and 104°F. Set against its neighbours, July runs about 5°F warmer than June and about 2°F warmer than August.

60°80°100°151015202531
Avg high (°F)Avg low (°F)
19773
29773
39773
49873
59873
69874
79874
89874
99874
109874
119874
129874
139875
149875
159875
169875
179875
189875
199875
209875
219875
229875
239875
249875
259875
269876
279875
289875
299875
309875
319875

How July really feels in Las Vegas

Once humidity and wind are folded in, July averages 31 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
31
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

The story in July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Las Vegas weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan54° / 36°0.93.70.69.84.0
Feb58° / 39°1.24.80.710.65.0
Mar65° / 45°0.63.50.211.77.1
Apr73° / 51°0.32.20.112.98.4
May82° / 59°0.21.5013.97.6
Jun93° / 68°0.10.4014.44.2
Jul98° / 75°0.32.2014.22.2
Aug96° / 74°0.42013.42.8
Sep89° / 66°0.31.1012.25.7
Oct76° / 54°0.31.6011.18.7
Nov62° / 43°0.41.50.110.16.8
Dec53° / 36°0.83.30.69.63.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 72% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 14% of July, with mostly cloudy or overcast conditions the remaining 14%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1919
29010
39010
49010
59010
68911
78812
88812
98812
108713
118713
128713
138614
148614
158614
168713
178614
188614
198614
208614
218614
228515
238515
248515
258416
268416
278416
288416
298317
308317
318317

Chance of precipitation in July

Any precipitation

Las Vegas gets around 0.3 in of rain over 2.2 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 7% and peaks near 9% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
13
23
34
44
55
65
76
86
96
106
117
127
137
147
157
167
178
188
198
208
218
228
238
248
259
269
279
289
299
309
319

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

Most of July feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, July lands in the dry band about 90% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
197210
297210
396220
495320
595320
694330
793331
892431
992431
1091441
1191441
1290541
1390541
1490541
1589641
1689641
1789641
1889641
1988741
2088741
2188741
2288831
2388831
2487931
2586941
26851041
27851041
28851041
29851041
30851041
31851041

Wind in July

Winds average 6 mph in July.

Across July, daily wind ranges from about 6 mph on the calmest days to 6 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 24 min at the start of July to 13 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over July. Sunrise moves from 4:31 AM to 4:50 AM, and sunset from 6:57 PM to 6:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.44:316:57
214.44:316:57
314.44:326:57
414.44:326:57
514.44:336:57
614.44:336:56
714.44:346:56
814.44:346:56
914.44:356:56
1014.34:356:56
1114.34:366:55
1214.34:366:55
1314.34:376:55
1414.34:386:54
1514.34:386:54
1614.24:396:53
1714.24:406:53
1814.24:406:52
1914.24:416:52
2014.24:426:51
2114.14:426:51
2214.14:436:50
2314.14:446:49
2414.14:456:49
2514.04:456:48
2614.04:466:47
2714.04:476:47
2814.04:486:46
2913.94:496:45
3013.94:496:44
3113.94:506:43

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 8 kWh/m².

For context, solar energy here swings from a low near 2.91 kWh/m² to a high of 8.6 kWh/m² in June across the year — July's 8 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
18.4Intense
28.4Intense
38.4Intense
48.3Intense
58.3Intense
68.3Intense
78.3Intense
88.2Intense
98.2Intense
108.2Intense
118.1Intense
128.1Intense
138.1Intense
148.1Intense
158.0Intense
168.0Intense
178.0Intense
188.0Intense
197.9Intense
207.9Intense
217.9Intense
227.8Intense
237.8Intense
247.8Intense
257.8Intense
267.8Intense
277.7Intense
287.7Intense
297.7Intense
307.7Intense
317.7Intense
Planning a trip in July

Is July a good time to visit Las Vegas?

Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

2.2
Sightseeing
12th-best month of the year
5.7
Beach & pool
7th-best month of the year

July is a weaker month for outdoor sightseeing in Las Vegas.

What to pack for Las Vegas in July

From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In July, Las Vegas sees daytime highs around 98°F and nights near 75°F. Pack light clothes and sun protection.

light clothessun protection

UV index in Las Vegas in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Las Vegas peaks around June 23 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJun 23UV 11Dec 19UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar5Moderate
Apr7High
May8Very high
Jun11Extreme
Jul11Extreme
Aug10Extreme
Sep8Very high
Oct6High
Nov3Moderate
Dec3Moderate
Location & terrain

Where is Las Vegas?

Las Vegas sits at 36.2°N, 115.1°W, 2,001 ft above sea level, in United States. The nearest listed city is North Las Vegas, 1.9 mi away.

Topography around Las Vegas

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Las Vegas.

Within 2 miles, the terrain around Las Vegas has only modest variations in elevation — a maximum elevation change of 295 ft around an average of 1,959 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 2,428 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 11,188 ft.

The land around Las Vegas is covered by artificial surfaces (91%) within 2 miles, artificial surfaces (69%) and bare terrain (27%) within 10 miles, and bare terrain (67%) within 50 miles.

2 miles
295 ft
10 miles
2,428 ft
50 miles
11,188 ft
treesshrubsgrasslandartificial surfacesbare terrainwater
July weather nearby: North Las Vegas 1.9 mi · Winchester 3.1 mi · Sunrise Manor 4.3 mi · Paradise 5.6 mi · Spring Valley 7.5 mi · Whitney 7.5 mi · Summerlin South 11 mi · Enterprise 12 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Las Vegas (36.175°, -115.1372°, elevation 2,001 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).