Santa María Ajoloapan weather in July

In July, Santa María Ajoloapan sees average daytime highs of 25°C and overnight lows near 13°C, with 86 mm of rain across 15.9 wet days and about 13.1 hours of daylight. It is the 5th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 14% of the time in July, and the air most often feels dry.

Daylight stretches from about 13 h 12 min at the start of July to 12 h 54 min by month's end. Set against the rest of the year, July is Santa María Ajoloapan's 10th-clearest and 12th-windiest month. For the whole year in context, see Santa María Ajoloapan's year-round climate.

Daytime high
25°
5th warmest
Overnight low
13°
10th coldest
Rainfall
86 mm
15.9 wet days
Daylight
13 h 06 min
6:09 AM – 7:14 PM
Cloud cover
69%
10th clearest
Wind
7 km/h
12th windiest
Solar energy
6.07 kWh/m²
Travel score
5.9
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 25°C through the month.

A typical July day in Santa María Ajoloapan reaches about 25°C in the afternoon and slips back to 13°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 27°C. Set against its neighbours, July runs about 1°C cooler than June and on par with August.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12414
22414
32414
42414
52414
62414
72414
82414
92414
102414
112414
122413
132413
142413
152513
162513
172513
182513
192513
202513
212513
222513
232513
242513
252513
262513
272513
282513
292513
302513
312513

Santa María Ajoloapan weather by month

How July compares with the rest of the year at a glance. July is the 5th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan22° / 81.810.98.3
Feb24° / 61.311.38.8
Mar26° / 11°72.211.98.3
Apr27° / 13°164.312.47.5
May28° / 13°256.412.97.1
Jun26° / 14°8213.113.26.1
Jul25° / 13°8615.913.15.9
Aug25° / 14°9016.112.75.8
Sep24° / 13°9615.712.15.9
Oct23° / 11°417.911.57.2
Nov23° / 112.511.18.4
Dec22° / 5110.88.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 22% of July, with mostly cloudy or overcast conditions the remaining 63%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12872
22971
33070
43169
53169
63268
73268
83367
93565
103565
113664
123664
133763
143763
153763
163862
173862
183862
193961
203862
213862
223862
233862
243862
253961
264060
274060
284159
294159
304258
314357

Chance of precipitation in July

Any precipitation

Santa María Ajoloapan gets around 86 mm of rain over 15.9 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 51% and peaks near 59% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
159
259
359
459
559
658
758
857
957
1056
1155
1254
1353
1452
1552
1651
1750
1850
1949
2049
2148
2247
2346
2446
2545
2644
2744
2844
2944
3044
3144

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 85% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
17426
27525
37525
47624
57723
67723
77822
87921
98020
108119
118317
128416
138515
148614
158713
168812
178812
188812
198911
208911
218911
229010
239010
249010
259010
269010
279010
289010
299010
308911
318911

Wind in July

Winds average 7 km/h in July, the calmest month.

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

0246810151015202531
Wind speed (km/h)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 13 h 12 min at the start of July to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over July. Sunrise moves from 6:04 AM to 6:14 AM, and sunset from 7:15 PM to 7:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.26:047:15
213.26:047:15
313.26:047:15
413.26:057:15
513.26:057:15
613.26:057:15
713.26:067:15
813.16:067:15
913.16:067:15
1013.16:077:15
1113.16:077:15
1213.16:077:15
1313.16:087:14
1413.16:087:14
1513.16:087:14
1613.16:097:14
1713.16:097:14
1813.16:107:14
1913.16:107:13
2013.06:107:13
2113.06:117:13
2213.06:117:13
2313.06:117:12
2413.06:127:12
2513.06:127:12
2613.06:137:12
2713.06:137:11
2813.06:137:11
2912.96:147:10
3012.96:147:10
3112.96:147:10

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.07 kWh/m².

For context, solar energy here swings from a low near 5 kWh/m² to a high of 7.15 kWh/m² in April across the year — July's 6.07 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.9Bright
85.9Bright
95.9Bright
106.0Bright
116.0Bright
126.0Intense
136.0Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in July

Is July a good time to visit Santa María Ajoloapan?

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

5.9
Sightseeing
10th-best month of the year
5.2
Beach & pool
10th-best month of the year

July is a reasonable time to visit Santa María Ajoloapan for sightseeing.

What to pack for Santa María Ajoloapan in July

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

In July, Santa María Ajoloapan sees daytime highs around 25°C and nights near 13°C. Pack rain gear and sun protection. Worth having: light clothes. About 16 days see rain.

rain gearsun protectionlight clothes

UV index in Santa María Ajoloapan in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Santa María Ajoloapan peaks around June 17 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highJun 17UV 14Dec 15UV 8
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar14Extreme
Apr14Extreme
May11Extreme
Jun15Extreme
Jul12Extreme
Aug14Extreme
Sep11Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Santa María Ajoloapan 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 Santa María Ajoloapan is worst in December — around 179 µg/m³ PM2.5 (very unhealthy), and holds fairly steady the rest of the year.

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

0306090120150180210JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyVery unhealthyDec 11178 µg/m³Apr 14115 µg/m³
PM2.5 (µg/m³)Level
Jan149Unhealthy
Feb141Unhealthy
Mar126Unhealthy
Apr113Unhealthy
May134Unhealthy
Jun126Unhealthy
Jul135Unhealthy
Aug127Unhealthy
Sep136Unhealthy
Oct137Unhealthy
Nov174Very unhealthy
Dec179Very unhealthy
Location & terrain

Where is Santa María Ajoloapan?

Santa María Ajoloapan sits at 19.8°N, 99.0°W, 2,283 m above sea level, in Mexico. The nearest listed city is Reyes Acozac, 3.0 km away.

Topography around Santa María Ajoloapan

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

Within 3 km, the terrain around Santa María Ajoloapan has only modest variations in elevation — a maximum elevation change of 151 m around an average of 2,280 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 822 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,973 m.

The land around Santa María Ajoloapan is covered by cropland (41%) and artificial surfaces (29%) within 3 km, cropland (46%) and artificial surfaces (23%) within 16 km, and cropland (29%), trees (26%) and shrubs (21%) within 80 km.

3 km
151 m
16 km
822 m
80 km
3,973 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
July weather nearby: Reyes Acozac 3.0 km · Tecámac de Felipe Villanueva 6.0 km · Tecámac 6.0 km · Tizayuca 8.0 km · San Martín Azcatepec 9.0 km · Ojo de Agua 11 km · Don Antonio 13 km · Teotihuacán de Arista 13 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 Santa María Ajoloapan (19.7636°, -98.9591°, elevation 2,283 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. 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).