San Antonio de la Cal weather in July

In July, San Antonio de la Cal sees average daytime highs of 25°C and overnight lows near 14°C, with 104 mm of rain across 13.9 wet days and about 12.9 hours of daylight. It is the 7th-warmest and 4th-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 12% of the time in July, and the air most often feels comfortable.

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 San Antonio de la Cal's 9th-clearest and 7th-windiest month. For the whole year in context, see San Antonio de la Cal's year-round climate.

Daytime high
25°
7th warmest
Overnight low
14°
8th coldest
Rainfall
104 mm
13.9 wet days
Daylight
12 h 54 min
6:05 AM – 7:00 PM
Cloud cover
74%
9th clearest
Wind
6 km/h
7th windiest
Solar energy
5.79 kWh/m²
Travel score
6.0
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 San Antonio de la Cal reaches about 25°C in the afternoon and slips back to 14°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 on par with 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
122414
132414
142414
152414
162414
172514
182514
192514
202514
212514
222514
232514
242514
252514
262514
272514
282514
292514
302514
312514

San Antonio de la Cal weather by month

How July compares with the rest of the year at a glance. July is the 7th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 30.611.19.0
Feb26° / 10°51.111.48.8
Mar27° / 11°162.911.98.0
Apr28° / 13°29512.46.8
May27° / 14°739.312.86.5
Jun25° / 14°16317135.5
Jul25° / 14°10413.912.96.0
Aug25° / 14°12515.112.65.8
Sep24° / 14°16017.212.15.5
Oct24° / 13°718.711.67.0
Nov24° / 11°10211.28.5
Dec24° / 10°40.8119.1

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 17% of July, with mostly cloudy or overcast conditions the remaining 71%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12179
22377
32377
42377
52476
62674
72674
82674
92773
102872
112971
122971
132872
142971
152971
163070
173070
183070
193070
203070
213070
223070
233169
243268
253268
263169
273169
283268
293268
303268
313268

Chance of precipitation in July

Any precipitation

San Antonio de la Cal gets around 104 mm of rain over 13.9 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 46% and peaks near 55% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
155
255
354
453
552
652
751
850
949
1049
1148
1247
1347
1447
1546
1646
1745
1844
1944
2043
2142
2242
2341
2441
2540
2640
2740
2840
2940
3040
3140

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the comfortable band about 54% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
130655
231654
333634
434624
535623
636613
737612
838602
938602
1039592
1140591
1241581
1341581
1442571
1543561
1643552
1744542
1845532
1946522
2047512
2148502
2249492
2350482
2451472
2552462
2652462
2753452
2853452
2953452
3053452
3154442

Wind in July

Winds average 6 km/h in July.

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

0246810151015202531
Wind speed (km/h)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 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 6:00 AM to 6:09 AM, and sunset from 7:00 PM to 6:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.06:007:00
213.06:007:00
313.06:017:00
413.06:017:01
513.06:017:01
613.06:017:01
713.06:027:01
813.06:027:01
913.06:027:01
1013.06:037:01
1113.06:037:01
1213.06:037:01
1312.96:047:01
1412.96:047:00
1512.96:047:00
1612.96:057:00
1712.96:057:00
1812.96:057:00
1912.96:067:00
2012.96:067:00
2112.96:066:59
2212.96:076:59
2312.96:076:59
2412.96:076:59
2512.86:086:58
2612.86:086:58
2712.86:086:58
2812.86:086:57
2912.86:096:57
3012.86:096:57
3112.86:096:56

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.79 kWh/m².

For context, solar energy here swings from a low near 4.88 kWh/m² to a high of 7.09 kWh/m² in April across the year — July's 5.79 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
256.0Bright
266.0Bright
276.0Bright
286.0Bright
296.0Bright
306.0Bright
315.9Bright
Planning a trip in July

Hazard calendar for San Antonio de la Cal

In seasonPeak

In July, San Antonio de la Cal sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

San Antonio de la Cal's rainy season runs June–September, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is July a good time to visit San Antonio de la Cal?

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

6.0
Sightseeing
9th-best month of the year
5.3
Beach & pool
9th-best month of the year

July is a reasonable time to visit San Antonio de la Cal for sightseeing.

What to pack for San Antonio de la Cal in July

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

In July, San Antonio de la Cal sees daytime highs around 25°C and nights near 14°C. Pack rain gear. Worth having: light clothes and sun protection. About 14 days see rain.

rain gearlight clothessun protection

UV index in San Antonio de la Cal in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Antonio de la Cal peaks around April 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highApr 12UV 15Dec 15UV 9
UV index (midday)Level
Jan10Very high
Feb13Extreme
Mar14Extreme
Apr15Extreme
May12Extreme
Jun14Extreme
Jul13Extreme
Aug14Extreme
Sep13Extreme
Oct12Extreme
Nov9Very high
Dec9Very high

Air quality in San Antonio de la Cal 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 San Antonio de la Cal is worst in May — around 31 µg/m³ PM2.5 (moderate), about 3.7× the cleanest month (January, 8 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMay 1530 µg/m³Jan 118 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb11Good
Mar13Moderate
Apr21Moderate
May31Moderate
Jun17Moderate
Jul18Moderate
Aug14Moderate
Sep13Moderate
Oct10Good
Nov9Good
Dec9Good
Location & terrain

Where is San Antonio de la Cal?

San Antonio de la Cal sits at 17.0°N, 96.7°W, 1,550 m above sea level, in Mexico. The nearest listed city is Santa Cruz Xoxocotlán, 4.0 km away.

Topography around San Antonio de la Cal

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Antonio de la Cal.

Within 3 km, the terrain around San Antonio de la Cal has significant variations in elevation — a maximum elevation change of 541 m around an average of 1,609 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,775 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,187 m.

The land around San Antonio de la Cal is covered by artificial surfaces (45%) and trees (23%) within 3 km, trees (31%), cropland (24%) and grassland (21%) within 16 km, and trees (65%) within 80 km.

3 km
541 m
16 km
1,775 m
80 km
3,187 m
treesshrubsgrasslandcroplandartificial surfaces
July weather nearby: Santa Cruz Xoxocotlán 4.0 km · Oaxaca 4.0 km · Santa María Atzompa 11 km · Ocotlán de Morelos 27 km · Miahuatlán de Porfirio Díaz 79 km · Heroica Ciudad de Tlaxiaco 107 km · Tuxtepec 133 km · Puerto Escondido 135 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 San Antonio de la Cal (17.0292°, -96.7009°, elevation 1,550 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).