San Pedro weather in July

In July, San Pedro sees average daytime highs of 35°C and overnight lows near 24°C, with 24 mm of rain across 4.4 wet days and about 13.4 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 60% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 13 h 36 min at the start of July to 13 h 12 min by month's end. Set against the rest of the year, July is San Pedro's 11th-clearest and 1st-windiest month. For the whole year in context, see San Pedro's year-round climate.

Daytime high
35°
3rd warmest
Overnight low
24°
12th coldest
Rainfall
24 mm
4.4 wet days
Daylight
13 h 30 min
6:14 AM – 7:41 PM
Cloud cover
39%
11th clearest
Wind
14 km/h
1st windiest
Solar energy
7.4 kWh/m²
Travel score
2.9
out of 10

San Pedro is municipal seat of San Pedro, State of Coahuila, Mexico.

Density
3,047/km²
people per km²
Founded
1870

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 35°C through the month.

A typical July day in San Pedro reaches about 35°C in the afternoon and slips back to 24°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 38°C. Set against its neighbours, July runs about 1°C cooler than June and on par with August.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13524
23524
33524
43524
53524
63524
73524
83524
93524
103524
113524
123524
133524
143524
153524
163524
173524
183524
193524
203524
213524
223524
233524
243524
253524
263524
273524
283524
293524
303524
313524

How July really feels in San Pedro

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.

San Pedro weather by month

How July compares with the rest of the year at a glance. July is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan22° / 91.510.68.4
Feb26° / 11°5111.18.5
Mar29° / 14°81.411.87.1
Apr33° / 18°30.912.64.7
May36° / 21°71.913.22.9
Jun36° / 23°14313.62.4
Jul35° / 24°244.413.42.9
Aug35° / 23°183.312.93.2
Sep33° / 21°285.112.24.3
Oct30° / 18°152.211.46.2
Nov26° / 13°91.610.78.6
Dec22° / 71.510.48.4

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 60% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 16% of July, with mostly cloudy or overcast conditions the remaining 24%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17921
27822
37822
47723
57624
67624
77624
87624
97624
107624
117624
127624
137624
147624
157624
167624
177723
187624
197624
207525
217525
227426
237426
247426
257426
267525
277624
287624
297723
307723
317822

Chance of precipitation in July

Any precipitation

San Pedro gets around 24 mm of rain over 4.4 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 13% and peaks near 15% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
114
214
315
415
515
615
715
814
914
1014
1114
1214
1314
1414
1513
1613
1713
1813
1913
2013
2113
2213
2313
2413
2513
2613
2713
2812
2912
3012
3111

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 39% of days. Sticky, muggy-or-worse air turns up on roughly 7% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12840257
22840257
32840257
42840257
52840247
62940247
72940237
83040227
93040227
103040227
113140218
123140218
133140218
143140218
153140228
163139228
173239227
183238227
193238237
203238237
213238237
223238237
233238237
243238237
253238237
263238237
273239237
283239236
293140236
303140236
313141236

Wind in July

Winds average 14 km/h in July, the windiest month of the year.

Across July, daily wind ranges from about 14 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in July

DaylightNight

Daylight runs from about 13 h 36 min at the start of July to 13 h 12 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 6:08 AM to 6:21 AM, and sunset from 7:43 PM to 7:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.66:087:43
213.66:087:43
313.66:087:43
413.66:097:43
513.66:097:43
613.66:097:43
713.66:107:43
813.56:107:43
913.56:117:43
1013.56:117:43
1113.56:117:43
1213.56:127:42
1313.56:127:42
1413.56:137:42
1513.56:137:42
1613.56:147:41
1713.56:147:41
1813.46:157:41
1913.46:157:41
2013.46:167:40
2113.46:167:40
2213.46:167:40
2313.46:177:39
2413.46:177:39
2513.36:187:38
2613.36:187:38
2713.36:197:37
2813.36:197:37
2913.36:207:36
3013.36:207:36
3113.26:217:35

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 7.4 kWh/m².

For context, solar energy here swings from a low near 4.17 kWh/m² to a high of 7.96 kWh/m² in May across the year — July's 7.4 kWh/m² falls in the middle.

02468151015202531
Solar energy (kWh/m²)Level
17.5Intense
27.5Intense
37.4Intense
47.4Intense
57.4Intense
67.4Intense
77.4Intense
87.4Intense
97.4Intense
107.4Intense
117.4Intense
127.4Intense
137.4Intense
147.4Intense
157.4Intense
167.4Intense
177.4Intense
187.4Intense
197.4Intense
207.4Intense
217.4Intense
227.4Intense
237.4Intense
247.4Intense
257.4Intense
267.4Intense
277.4Intense
287.4Intense
297.4Intense
307.4Intense
317.4Intense
Planning a trip in July

Is July a good time to visit San Pedro?

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

2.9
Sightseeing
10th-best month of the year
6.3
Beach & pool
9th-best month of the year

July is a weaker month for outdoor sightseeing in San Pedro. The water and warmth also suit a beach or pool day.

What to pack for San Pedro in July

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

In July, San Pedro sees daytime highs around 35°C and nights near 24°C. Pack light clothes and sun protection. About 4 days see rain.

light clothessun protection

UV index in San Pedro 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 Pedro peaks around July 11 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highHighJul 11UV 13Dec 19UV 6
UV index (midday)Level
Jan6High
Feb9Very high
Mar11Extreme
Apr12Extreme
May13Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep11Extreme
Oct9Very high
Nov7High
Dec6High
Location & terrain

Where is San Pedro?

San Pedro sits at 25.8°N, 103.0°W, 1,101 m above sea level, in Mexico. The nearest listed city is Francisco I. Madero, 29 km away.

Guadalupe Victoria

Topography around San Pedro

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

Within 3 km, the terrain around San Pedro has only modest variations in elevation — a maximum elevation change of 12 m around an average of 1,099 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 383 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,276 m.

The land around San Pedro is covered by shrubs (39%) and artificial surfaces (26%) within 3 km, shrubs (42%) and bare terrain (29%) within 16 km, and shrubs (57%) and bare terrain (32%) within 80 km.

3 km
12 m
16 km
383 m
80 km
2,276 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
July weather nearby: Francisco I. Madero 29 km · Matamoros 35 km · Torreón 50 km · Gómez Palacio 56 km · Lerdo 59 km · Parras de la Fuente 88 km · Juan Aldama 168 km · Guadalupe Victoria 185 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 Pedro (25.756°, -102.9839°, elevation 1,101 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).