Yuma weather in July

In July, Yuma sees average daytime highs of 107°F and overnight lows near 83°F, with 0.2 in of rain across 1.6 wet days and about 13.9 hours of daylight. It is the 1st-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 107°F through the month. The sky is clear or mostly clear about 78% of the time in July, and the air most often feels dry.

Daylight stretches from about 14 h 06 min at the start of July to 13 h 42 min by month's end. Set against the rest of the year, July is Yuma's 7th-clearest and 3rd-windiest month. For the whole year in context, see Yuma's year-round climate.

Daytime high
107°
1st warmest
Overnight low
83°
11th coldest
Rainfall
0.2 in
1.6 wet days
Daylight
14 hours
5:45 AM – 7:43 PM
Cloud cover
23%
7th clearest
Wind
7 mph
3rd windiest
Solar energy
7.73 kWh/m²
Travel score
0.0
out of 10

Yuma is city in and county seat of Yuma County, Arizona, United States.

Density
306/km²
people per km²
Founded
1888

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 107°F through the month.

A typical July day in Yuma reaches about 107°F in the afternoon and slips back to 83°F overnight — a 24°F spread between the day's warmth and the night's chill. On most days the high lands between 102°F and 112°F. Set against its neighbours, July runs about 4°F warmer than June and on par with August.

70°80°90°100°110°151015202531
Avg high (°F)Avg low (°F)
110780
210781
310781
410781
510781
610782
710782
810782
910782
1010782
1110783
1210783
1310783
1410783
1510783
1610783
1710783
1810783
1910783
2010784
2110784
2210784
2310784
2410784
2510784
2610784
2710784
2810784
2910784
3010784
3110784

How July really feels in Yuma

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
31 feel dangerously hot (≥ 102°F)
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.

Yuma weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan71° / 49°0.41.810.18.3
Feb74° / 51°0.62.310.88.6
Mar81° / 56°0.41.411.88.1
Apr87° / 61°0.10.512.86.2
May95° / 68°0.00.213.73.4
Jun103° / 75°0.00.214.10.6
Jul107° / 83°0.21.613.90.0
Aug106° / 83°0.43.213.20.0
Sep101° / 78°0.52.112.21.0
Oct91° / 66°0.20.711.24.9
Nov78° / 55°0.3110.38.6
Dec69° / 48°0.41.79.98.1

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 78% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 10% of July, with mostly cloudy or overcast conditions the remaining 12%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1928
2928
3919
4919
59010
69010
79010
89010
99010
109010
118812
128812
138812
148812
158812
168812
178812
188812
198713
208713
218713
228713
238614
248614
258614
268614
278614
288614
298614
308614
318614

Chance of precipitation in July

Any precipitation

Yuma gets around 0.2 in of rain over 1.6 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 5% and peaks near 7% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
13
24
34
44
54
65
75
85
95
105
115
125
135
145
155
165
175
185
195
205
215
225
235
245
256
266
276
286
296
307
317

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 39% of days. Sticky, muggy-or-worse air turns up on roughly 18% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
163151570
259161681
357161791
4551717101
5541718101
6511819111
7491819112
8481920122
9471921122
10452021122
11442021122
12432022123
13422123123
14412123123
15402124133
16382224133
17372225133
18362225143
19352226143
20332326153
21322326164
22312226174
23302226184
24282227194
25282227204
26272126215
27262126215
28262126225
29262126225
30262026235
31262025235

Wind in July

Winds average 7 mph in July.

Across July, daily wind ranges from about 7 mph on the calmest days to 7 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 06 min at the start of July to 13 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over July. Sunrise moves from 5:38 AM to 5:55 AM, and sunset from 7:46 PM to 7:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.15:387:46
214.15:387:46
314.15:397:46
414.15:397:46
514.15:407:46
614.15:407:45
714.15:407:45
814.15:417:45
914.15:417:45
1014.05:427:45
1114.05:437:45
1214.05:437:44
1314.05:447:44
1414.05:447:44
1514.05:457:43
1614.05:457:43
1713.95:467:43
1813.95:477:42
1913.95:477:42
2013.95:487:41
2113.95:487:41
2213.95:497:40
2313.85:507:40
2413.85:507:39
2513.85:517:38
2613.85:527:38
2713.75:527:37
2813.75:537:36
2913.75:547:36
3013.75:547:35
3113.75:557:34

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 7.73 kWh/m².

For context, solar energy here swings from a low near 3.34 kWh/m² to a high of 8.47 kWh/m² in June across the year — July's 7.73 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
18.2Intense
28.2Intense
38.1Intense
48.1Intense
58.1Intense
68.0Intense
78.0Intense
88.0Intense
97.9Intense
107.9Intense
117.9Intense
127.8Intense
137.8Intense
147.8Intense
157.8Intense
167.7Intense
177.7Intense
187.7Intense
197.7Intense
207.6Intense
217.6Intense
227.6Intense
237.5Intense
247.5Intense
257.5Intense
267.5Intense
277.5Intense
287.4Intense
297.4Intense
307.4Intense
317.4Intense
Planning a trip in July

Is July a good time to visit Yuma?

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

0.0
Sightseeing
11th-best month of the year
1.8
Beach & pool
12th-best month of the year

July is a weaker month for outdoor sightseeing in Yuma.

What to pack for Yuma in July

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

In July, Yuma sees daytime highs around 107°F and nights near 83°F. Pack light clothes and sun protection.

light clothessun protection

UV index in Yuma 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 Yuma peaks around June 22 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highExtremeVery highHighModerateJun 22UV 11Dec 18UV 3
UV index (midday)Level
Jan4Moderate
Feb5Moderate
Mar5Moderate
Apr8Very high
May8Very high
Jun11Extreme
Jul11Extreme
Aug10Extreme
Sep9Very high
Oct6High
Nov4Moderate
Dec3Moderate
Location & terrain

Where is Yuma?

Yuma sits at 32.7°N, 114.6°W, 141 ft above sea level, in United States. The nearest listed city is Somerton, 9.9 mi away.

Topography around Yuma

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

Within 2 miles, the terrain around Yuma has only modest variations in elevation — a maximum elevation change of 131 ft around an average of 141 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,135 ft; within 50 miles, large variations in elevation — a maximum elevation change of 3,428 ft.

The land around Yuma is covered by artificial surfaces (37%) and cropland (29%) within 2 miles, bare terrain (44%) and cropland (36%) within 10 miles, and bare terrain (73%) within 50 miles.

2 miles
131 ft
10 miles
1,135 ft
50 miles
3,428 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Somerton 9.9 mi · Fortuna Foothills 13 mi · San Luis 19 mi · San Luis Río Colorado 21 mi · Ciudad Guadalupe Victoria 41 mi · Puebla 44 mi · Mexicali 48 mi · Calexico 51 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 Yuma (32.7253°, -114.6244°, elevation 141 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).