Acapulco weather in July

In July, Acapulco sees average daytime highs of 29°C and overnight lows near 27°C, with 181 mm of rain across 16.3 wet days and about 12.9 hours of daylight. It is the 1st-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 19% of the time in July, and the air most often feels miserable.

Daylight stretches from about 13 hours at the start of July to 12 h 48 min by month's end. Set against the rest of the year, July is Acapulco's 10th-clearest and 10th-windiest month. For the whole year in context, see Acapulco's year-round climate.

Daytime high
29°
1st warmest
Overnight low
27°
12th coldest
Rainfall
181 mm
16.3 wet days
Daylight
12 h 54 min
6:18 AM – 7:13 PM
Cloud cover
70%
10th clearest
Wind
11 km/h
10th windiest
Solar energy
5.97 kWh/m²
Travel score
4.5
out of 10

Acapulco is municipal seat of Acapulco, State of Guerrero, Mexico.

Density
350/km²
people per km²
Founded
1520

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 29°C through the month.

A typical July day in Acapulco reaches about 29°C in the afternoon and slips back to 27°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 30°C. Set against its neighbours, July runs on par with June and on par with August.

25°28°30°33°35°151015202531
Avg high (°C)Avg low (°C)
12927
22927
32927
42927
52927
62927
72927
82927
92927
102927
112927
122927
132927
142927
152927
162927
172927
182927
192927
202927
212927
222927
232927
242927
252927
262927
272927
282927
292927
302927
312927

How July really feels in Acapulco

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

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
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.

Acapulco weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 26°80.911.18.4
Feb27° / 25°30.311.48.7
Mar27° / 26°40.411.98.7
Apr27° / 26°00.112.48.6
May28° / 27°233.812.87.1
Jun29° / 27°22016.2134.7
Jul29° / 27°18116.312.94.5
Aug29° / 27°2661912.64.2
Sep28° / 26°31822.612.13.9
Oct28° / 26°19617.611.64.8
Nov28° / 27°324.511.26.9
Dec28° / 26°60.8118.3

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 15% of July, with mostly cloudy or overcast conditions the remaining 66%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12674
22773
32773
42971
52971
63070
73268
83268
93466
103466
113466
123565
133565
143565
153664
163664
173664
183565
193664
203664
213664
223664
233664
243664
253565
263664
273664
283664
293763
303763
313763

Chance of precipitation in July

Any precipitation

Acapulco gets around 181 mm of rain over 16.3 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 53% and peaks near 59% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
159
258
357
457
556
655
755
854
954
1053
1153
1252
1352
1452
1551
1651
1751
1851
1951
2051
2151
2251
2351
2451
2551
2651
2752
2852
2952
3053
3153

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the miserable band about 53% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
15347
25347
35248
45248
55248
65248
75149
85149
95050
105050
114951
124951
134852
144852
154753
164753
174753
184654
194654
204555
214555
224456
234357
244357
254258
264159
274159
284060
294060
303961
313862

Wind in July

Winds average 11 km/h in July.

Across July, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3011calm
3111calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 13 hours at the start of July to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over July. Sunrise moves from 6:13 AM to 6:23 AM, and sunset from 7:13 PM to 7:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.06:137:13
213.06:137:13
313.06:147:13
413.06:147:13
513.06:147:13
613.06:157:13
713.06:157:13
813.06:157:13
913.06:167:13
1013.06:167:13
1112.96:167:13
1212.96:167:13
1312.96:177:13
1412.96:177:13
1512.96:177:13
1612.96:187:13
1712.96:187:13
1812.96:187:12
1912.96:197:12
2012.96:197:12
2112.96:197:12
2212.96:207:12
2312.96:207:11
2412.86:207:11
2512.86:217:11
2612.86:217:11
2712.86:217:10
2812.86:227:10
2912.86:227:10
3012.86:227:09
3112.86:237:09

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.97 kWh/m².

For context, solar energy here swings from a low near 4.95 kWh/m² to a high of 7.31 kWh/m² in April across the year — July's 5.97 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
146.0Bright
156.0Bright
166.0Bright
176.0Intense
186.0Intense
196.0Intense
206.0Intense
216.0Intense
226.1Intense
236.1Intense
246.1Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
316.0Intense
Planning a trip in July

Hazard calendar for Acapulco

In seasonPeak

In July, Acapulco sits inside its pacific hurricane and monsoon season. The full year is below, with each hazard's peak months called out.

Acapulco sits in the eastern Pacific hurricane zone; the season peaks August–September.

Acapulco's monsoon runs June–October, when most of the year's rain falls.

Pacific hurricane
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is July a good time to visit Acapulco?

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

4.5
Sightseeing
10th-best month of the year
5.8
Beach & pool
9th-best month of the year

July is a reasonable time to visit Acapulco for sightseeing.

What to pack for Acapulco in July

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

In July, Acapulco sees daytime highs around 29°C and nights near 27°C. Pack light clothes and rain gear. Worth having: sun protection. About 16 days see rain.

light clothesrain gearsun protection

Sea temperature near Acapulco in July

The nearest coast averages about 30°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 30°C and coldest in March near 28°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb28Warm
Mar28Warm
Apr28Warm
May29Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct30Tropical
Nov30Tropical
Dec29Tropical

UV index in Acapulco 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 Acapulco peaks around March 20 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeExtremeVery highMar 20UV 12Dec 13UV 7
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar12Extreme
Apr12Extreme
May10Very high
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep11Extreme
Oct10Very high
Nov8Very high
Dec7High

Air quality in Acapulco in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

Air quality in Acapulco is worst in May — around 23 µg/m³ PM2.5 (moderate), about 4.5× the cleanest month (February, 5 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMay 1522 µg/m³Feb 125 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb5Good
Mar8Good
Apr16Moderate
May23Moderate
Jun12Good
Jul15Moderate
Aug12Good
Sep9Good
Oct7Good
Nov6Good
Dec6Good
Location & terrain

Where is Acapulco?

Acapulco sits at 16.8°N, 99.9°W, 16 m above sea level, in Mexico. The nearest listed city is Atoyac de Álvarez, 68 km away.

Topography around Acapulco

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Acapulco.

Within 3 km, the terrain around Acapulco has significant variations in elevation — a maximum elevation change of 357 m around an average of 39 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 934 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,534 m.

The land around Acapulco is covered by water (48%) and artificial surfaces (40%) within 3 km, water (53%) and trees (24%) within 16 km, and trees (48%) and water (36%) within 80 km.

3 km
357 m
16 km
934 m
80 km
3,534 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Atoyac de Álvarez 68 km · Técpan de Galeana 87 km · Ayutla de los Libres 87 km · Chilpancingo 89 km · Tixtla de Guerrero 97 km · Zumpango del Río 98 km · Chilapa de Álvarez 114 km · Ometepec 161 km

Mexico travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 / 127 V · 60 Hz
Prices
≈ 54% of US
price level, 2025
GDP per capita
$13,889
2025
Happiness
7.0 / 10
World Happiness, 2025
Safe drinking water
43%
of population, 2024
Homicide rate
24.9
per 100k, 2023
Road deaths
12.8
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 440
Religion
Catholic 78%no religion 11%other Evangelical Churches 8%Jehovah Witness 1%

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 Acapulco (16.8494°, -99.9089°, elevation 16 m), 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).