San Pedro weather in August

In August, San Pedro sees average daytime highs of 35°C and overnight lows near 23°C, with 18 mm of rain across 3.3 wet days and about 12.9 hours of daylight. It is the 4th-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 35°C in the first days to 34°C by the end. The sky is clear or mostly clear about 62% of the time in August, and the air most often feels comfortable.

Daylight stretches from about 13 h 12 min at the start of August to 12 h 36 min by month's end. Set against the rest of the year, August is San Pedro's 7th-clearest and 1st-windiest month. For the whole year in context, see San Pedro's year-round climate.

Daytime high
35°
4th warmest
Overnight low
23°
11th coldest
Rainfall
18 mm
3.3 wet days
Daylight
12 h 54 min
6:29 AM – 7:23 PM
Cloud cover
36%
7th clearest
Wind
14 km/h
1st windiest
Solar energy
7.14 kWh/m²
Travel score
3.2
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 August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 35°C in the first days to 34°C by the end.

A typical August day in San Pedro reaches about 35°C in the afternoon and slips back to 23°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 37°C. Set against its neighbours, August runs on par with July and about 2°C warmer than September.

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
183523
193523
203523
213523
223523
233423
243423
253423
263423
273423
283423
293423
303423
313423

How August really feels in San Pedro

Once humidity and wind are folded in, August 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 August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

San Pedro weather by month

How August compares with the rest of the year at a glance. August is the 4th-warmest and 3rd-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 August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 62% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 17% of August, with mostly cloudy or overcast conditions the remaining 21%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17822
27921
38020
48119
58119
68119
78119
88218
98218
108119
118119
128119
138119
148119
158020
168020
178119
188020
198020
208020
218020
227921
237921
247921
257723
267723
277723
287525
297525
307525
317327

Chance of precipitation in August

Any precipitation

San Pedro gets around 18 mm of rain over 3.3 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 12% and peaks near 16% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
111
211
311
411
510
610
710
810
911
1011
1111
1211
1311
1411
1511
1611
1711
1811
1911
2011
2111
2212
2312
2412
2512
2613
2714
2814
2915
3015
3116

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the comfortable band about 45% of days. Sticky, muggy-or-worse air turns up on roughly 7% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13042236
22943235
32943235
42844235
52844235
62745235
72745235
82645235
92646235
102646235
112546226
122547226
132547226
142448226
152448216
162448217
172348217
182348217
192348227
202248228
212248238
222148238
232147248
242046268
251946278
261945298
271843308
281842329
291740339
301739349
3117383510

Wind in August

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

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

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light 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 August

DaylightNight

Daylight runs from about 13 h 12 min at the start of August to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over August. Sunrise moves from 6:21 AM to 6:35 AM, and sunset from 7:35 PM to 7:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.26:217:35
213.26:227:34
313.26:227:33
413.26:237:33
513.16:237:32
613.16:247:31
713.16:247:31
813.16:257:30
913.16:257:29
1013.06:267:28
1113.06:267:28
1213.06:277:27
1313.06:277:26
1413.06:287:25
1512.96:287:24
1612.96:297:23
1712.96:297:22
1812.96:307:22
1912.86:307:21
2012.86:317:20
2112.86:317:19
2212.86:317:18
2312.86:327:17
2412.76:327:16
2512.76:337:15
2612.76:337:14
2712.76:347:13
2812.66:347:12
2912.66:347:11
3012.66:357:10
3112.66:357:09

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 7.14 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 — August's 7.14 kWh/m² falls in the middle.

02468151015202531
Solar energy (kWh/m²)Level
17.4Intense
27.4Intense
37.4Intense
47.4Intense
57.4Intense
67.3Intense
77.3Intense
87.3Intense
97.3Intense
107.3Intense
117.3Intense
127.3Intense
137.2Intense
147.2Intense
157.2Intense
167.2Intense
177.1Intense
187.1Intense
197.1Intense
207.0Intense
217.0Intense
227.0Intense
236.9Intense
246.9Intense
256.8Intense
266.8Intense
276.8Intense
286.7Intense
296.7Intense
306.6Intense
316.6Intense
Planning a trip in August

Is August a good time to visit San Pedro?

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

3.2
Sightseeing
9th-best month of the year
6.7
Beach & pool
7th-best month of the year

August 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 August

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

In August, San Pedro sees daytime highs around 35°C and nights near 23°C. Pack light clothes and sun protection. About 3 days see rain.

light clothessun protection

UV index in San Pedro in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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
August 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).