Nuevo Laredo weather in August

In August, Nuevo Laredo sees average daytime highs of 38°C and overnight lows near 26°C, with 35 mm of rain across 5 wet days and about 13 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 39°C in the first days to 37°C by the end. The sky is clear or mostly clear about 57% of the time in August, and the air most often feels muggy.

Daylight stretches from about 13 h 18 min at the start of August to 12 h 36 min by month's end. Set against the rest of the year, August is Nuevo Laredo's 3rd-clearest and 5th-windiest month. For the whole year in context, see Nuevo Laredo's year-round climate.

Daytime high
38°
1st warmest
Overnight low
26°
12th coldest
Rainfall
35 mm
5 wet days
Daylight
13 hours
6:13 AM – 7:12 PM
Cloud cover
42%
3rd clearest
Wind
17 km/h
5th windiest
Solar energy
6.64 kWh/m²
Travel score
1.2
out of 10

Nuevo Laredo is municipal seat of Nuevo Laredo, State of Tamaulipas, Mexico.

Founded
1775

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 39°C in the first days to 37°C by the end.

A typical August day in Nuevo Laredo reaches about 38°C in the afternoon and slips back to 26°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 34°C and 41°C. Set against its neighbours, August runs on par with July and about 4°C warmer than September.

20°25°30°35°40°45°151015202531
Avg high (°C)Avg low (°C)
13926
23926
33926
43926
53926
63926
73926
83926
93926
103926
113926
123926
133826
143826
153826
163826
173826
183826
193826
203826
213826
223826
233826
243726
253726
263726
273726
283725
293725
303725
313625

How August really feels in Nuevo Laredo

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
31 feel dangerously hot (≥ 39°C)
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.

Nuevo Laredo weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 10°254.410.57.3
Feb24° / 12°224.4117.8
Mar28° / 16°445.311.86.9
Apr32° / 19°435.612.64.7
May35° / 23°637.413.32.9
Jun37° / 25°335.213.71.7
Jul38° / 26°455.313.61.2
Aug38° / 26°355131.2
Sep34° / 24°778.812.23.0
Oct31° / 20°445.311.35.4
Nov25° / 14°294.210.67.9
Dec21° / 10°29510.37.4

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 57% 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 26%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17525
27525
37624
47624
57624
67624
77624
87723
97723
107624
117624
127624
137624
147624
157426
167426
177426
187426
197426
207426
217426
227426
237327
247228
257129
267129
277030
286832
296832
306733
316733

Chance of precipitation in August

Any precipitation

Nuevo Laredo gets around 35 mm of rain over 5 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 17% and peaks near 29% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
113
213
313
413
513
613
713
813
913
1013
1113
1214
1314
1414
1515
1615
1716
1816
1917
2017
2118
2218
2319
2420
2521
2623
2724
2825
2927
3028
3129

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 57% of days. Sticky, muggy-or-worse air turns up on roughly 93% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
100763291
200763291
300762301
400663301
500663301
600662311
700662311
800662311
900662311
1000662311
1100662311
1200662311
1300662311
1400661321
1500661321
1600660331
1700660331
1800659341
1900658342
2000657352
2100656362
2200655372
2300654382
2400653392
2500651403
2601648423
2701747433
2801745453
2901743463
3001741473
3111740493

Wind in August

Winds average 17 km/h in August.

Across August, daily wind ranges from about 15 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
618light breeze
718light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1218light breeze
1318light breeze
1418light breeze
1518light breeze
1618light breeze
1718light breeze
1818light breeze
1917light breeze
2017light breeze
2117light breeze
2217light breeze
2317light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2915light breeze
3015light breeze
3115light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 13 h 18 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 42 minutes over August. Sunrise moves from 6:05 AM to 6:20 AM, and sunset from 7:24 PM to 6:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.36:057:24
213.36:057:23
313.36:067:22
413.36:067:22
513.26:077:21
613.26:077:20
713.26:087:19
813.26:087:19
913.16:097:18
1013.16:107:17
1113.16:107:16
1213.16:117:15
1313.16:117:14
1413.06:127:13
1513.06:127:13
1613.06:137:12
1713.06:137:11
1812.96:147:10
1912.96:147:09
2012.96:157:08
2112.96:157:07
2212.86:167:06
2312.86:167:05
2412.86:177:04
2512.86:177:03
2612.76:187:02
2712.76:187:01
2812.76:196:59
2912.76:196:58
3012.66:206:57
3112.66:206:56

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.64 kWh/m².

For context, solar energy here swings from a low near 3.01 kWh/m² to a high of 6.97 kWh/m² in July across the year — August's 6.64 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
17.0Intense
27.0Intense
37.0Intense
47.0Intense
57.0Intense
66.9Intense
76.9Intense
86.9Intense
96.9Intense
106.8Intense
116.8Intense
126.8Intense
136.8Intense
146.7Intense
156.7Intense
166.7Intense
176.6Intense
186.6Intense
196.5Intense
206.5Intense
216.5Intense
226.4Intense
236.4Intense
246.3Intense
256.3Intense
266.2Intense
276.2Intense
286.1Intense
296.0Intense
306.0Bright
315.9Bright
Planning a trip in August

Is August a good time to visit Nuevo Laredo?

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

1.2
Sightseeing
11th-best month of the year
4.2
Beach & pool
11th-best month of the year

August is a weaker month for outdoor sightseeing in Nuevo Laredo.

What to pack for Nuevo Laredo in August

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

In August, Nuevo Laredo sees daytime highs around 38°C and nights near 26°C. Pack light clothes and sun protection. About 5 days see rain.

light clothessun protection

UV index in Nuevo Laredo in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Nuevo Laredo peaks around July 13 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highHighModerateJul 13UV 11Dec 19UV 4
UV index (midday)Level
Jan5Moderate
Feb7High
Mar8Very high
Apr10Very high
May10Extreme
Jun11Extreme
Jul11Extreme
Aug11Extreme
Sep10Very high
Oct7Very high
Nov5High
Dec4Moderate

Air quality in Nuevo Laredo in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Nuevo Laredo is worst in July — around 18 µg/m³ PM2.5 (moderate), about 3.7× the cleanest month (January, 5 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1418 µg/m³Jan 165 µg/m³
PM2.5 (µg/m³)Level
Jan5Good
Feb5Good
Mar7Good
Apr9Good
May16Moderate
Jun15Moderate
Jul18Moderate
Aug13Moderate
Sep9Good
Oct6Good
Nov5Good
Dec5Good
Location & terrain

Where is Nuevo Laredo?

Nuevo Laredo sits at 27.5°N, 99.5°W, 130 m above sea level, in Mexico. The nearest listed city is Laredo, 3.0 km away.

Topography around Nuevo Laredo

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

Within 3 km, the terrain around Nuevo Laredo has only modest variations in elevation — a maximum elevation change of 53 m around an average of 130 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 102 m; within 80 km, only modest variations in elevation — a maximum elevation change of 203 m.

The land around Nuevo Laredo is covered by artificial surfaces (82%) within 3 km, shrubs (59%) and artificial surfaces (21%) within 16 km, and shrubs (85%) within 80 km.

3 km
53 m
16 km
102 m
80 km
203 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Laredo 3.0 km · Anáhuac 66 km · Ciudad Sabinas Hidalgo 127 km · Ciudad Miguel Alemán 129 km · Alice 146 km · Nava 162 km · Allende 163 km · Sabinas 163 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 Nuevo Laredo (27.4763°, -99.5164°, elevation 130 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).