Corpus Christi weather in August

In August, Corpus Christi sees average daytime highs of 92°F and overnight lows near 77°F, with 2.3 in of rain across 9.2 wet days and about 13 hours of daylight. It is the 1st-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 92°F through the month. The sky is clear or mostly clear about 49% of the time in August, and the air most often feels miserable.

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 Corpus Christi's 4th-clearest and 10th-windiest month. For the whole year in context, see Corpus Christi's year-round climate.

Daytime high
92°
1st warmest
Overnight low
77°
11th coldest
Rainfall
2.3 in
9.2 wet days
Daylight
13 hours
6:04 AM – 7:04 PM
Cloud cover
46%
4th clearest
Wind
9 mph
10th windiest
Solar energy
6.24 kWh/m²
Travel score
3.4
out of 10

Corpus Christi is city and county seat of Nueces County, Texas, United States.

Density
242/km²
people per km²
Founded
1839

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 92°F through the month.

A typical August day in Corpus Christi reaches about 92°F in the afternoon and slips back to 77°F overnight — a 15°F spread between the day's warmth and the night's chill. On most days the high lands between 88°F and 96°F. Set against its neighbours, August runs on par with July and about 3°F warmer than September.

70°80°90°100°151015202531
Avg high (°F)Avg low (°F)
19278
29278
39278
49278
59278
69378
79378
89378
99378
109378
119378
129378
139378
149278
159278
169278
179278
189278
199278
209278
219277
229277
239277
249277
259277
269277
279277
289177
299177
309177
319177

How August really feels in Corpus Christi

Once humidity and wind are folded in, August averages 31 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
31
30 feel dangerously hot (≥ 102°F)
Days feeling ≤ 32°F
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.

Corpus Christi weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan67° / 50°1.96.910.46.6
Feb70° / 54°1.56.2116.9
Mar75° / 60°2.36.811.87.4
Apr80° / 66°2.0712.66.9
May86° / 72°2.8913.45.3
Jun90° / 77°2.99.613.74.2
Jul91° / 78°2.37.913.63.8
Aug92° / 77°2.39.2133.4
Sep89° / 74°4.413.512.24.0
Oct83° / 67°3.29.311.36.3
Nov75° / 58°2.1710.67.4
Dec68° / 52°2.17.310.36.8

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 18% of August, with mostly cloudy or overcast conditions the remaining 33%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17327
27327
37327
47327
57327
67327
77327
87228
97129
107129
117129
127030
137030
147030
156931
166931
176832
186733
196733
206634
216535
226535
236436
246436
256337
266238
276139
286040
295941
305842
315842

Chance of precipitation in August

Any precipitation

Corpus Christi gets around 2.3 in of rain over 9.2 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 30% and peaks near 46% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
120
220
320
420
520
620
720
821
922
1022
1123
1224
1325
1426
1527
1629
1730
1831
1932
2034
2135
2236
2338
2439
2540
2641
2742
2843
2944
3045
3146

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the miserable band about 54% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1014554
2014554
3014554
4014455
5014455
6014455
7014455
8014356
9114355
10114256
11114256
12114157
13114157
14114157
15114157
16114256
17114256
18124255
19124354
20124354
21124453
22134452
23034453
24034552
25034552
26044551
27044650
28144649
29144649
30154648
31154647

Wind in August

Winds average 9 mph in August.

Across August, daily wind ranges from about 8 mph on the calmest days to 9 mph at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (mph)Feels
19light breeze
29light breeze
39light breeze
49light breeze
59light breeze
69light breeze
79light breeze
89light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
149light breeze
159light breeze
169light breeze
179light breeze
189light breeze
199light breeze
209light breeze
219light breeze
229light breeze
238light breeze
248light breeze
258light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze
318light 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 5:56 AM to 6:11 AM, and sunset from 7:16 PM to 6:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.35:567:16
213.35:567:15
313.35:577:14
413.35:577:14
513.35:587:13
613.25:587:12
713.25:597:11
813.25:597:11
913.26:007:10
1013.16:017:09
1113.16:017:08
1213.16:027:07
1313.16:027:06
1413.06:037:05
1513.06:037:05
1613.06:047:04
1713.06:047:03
1812.96:057:02
1912.96:057:01
2012.96:067:00
2112.96:066:59
2212.86:076:58
2312.86:076:57
2412.86:086:56
2512.86:086:54
2612.76:096:53
2712.76:096:52
2812.76:106:51
2912.76:106:50
3012.66:116:49
3112.66:116:48

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.24 kWh/m².

For context, solar energy here swings from a low near 2.75 kWh/m² to a high of 6.61 kWh/m² in July across the year — August's 6.24 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.6Intense
56.6Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.4Intense
126.4Intense
136.4Intense
146.3Intense
156.3Intense
166.3Intense
176.2Intense
186.2Intense
196.1Intense
206.1Intense
216.1Intense
226.0Intense
236.0Bright
245.9Bright
255.9Bright
265.8Bright
275.8Bright
285.7Bright
295.7Bright
305.6Bright
315.6Bright
Planning a trip in August

Hazard calendar for Corpus Christi

In seasonPeak

In August, Corpus Christi sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

Corpus Christi sits in the Atlantic hurricane belt; the season peaks August–October.

Atlantic hurricane
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Corpus Christi?

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

3.4
Sightseeing
12th-best month of the year
6.4
Beach & pool
6th-best month of the year

August is a weaker month for outdoor sightseeing in Corpus Christi. The water and warmth also suit a beach or pool day.

What to pack for Corpus Christi in August

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

In August, Corpus Christi sees daytime highs around 92°F and nights near 77°F. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.

light clothessun protectionrain gear

Sea temperature near Corpus Christi in August

The nearest coast averages about 84°F in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 21 mi away) is warmest in September at about 84°F and coldest in February near 64°F.

It's comfortable for a long swim from Mar 29 to Dec 20 — about 8.8 months when the water holds above 68°F.

60°70°80°90°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan65Cool
Feb64Cool
Mar66Cool
Apr71Refreshing
May77Warm
Jun82Tropical
Jul83Tropical
Aug84Tropical
Sep84Tropical
Oct80Warm
Nov73Refreshing
Dec69Refreshing

UV index in Corpus Christi 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 Corpus Christi peaks around June 16 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJun 16UV 11Dec 21UV 4
UV index (midday)Level
Jan5Moderate
Feb6High
Mar7High
Apr10Very high
May11Extreme
Jun11Extreme
Jul11Extreme
Aug11Extreme
Sep10Very high
Oct7High
Nov5High
Dec4Moderate

Air quality in Corpus Christi 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 Corpus Christi is worst in July — around 20 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (November, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1419 µg/m³Nov 116 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar12Good
Apr12Good
May16Moderate
Jun17Moderate
Jul20Moderate
Aug13Moderate
Sep11Good
Oct6Good
Nov6Good
Dec7Good
Location & terrain

Where is Corpus Christi?

Corpus Christi sits at 27.8°N, 97.4°W, 7 ft above sea level, in United States. The nearest listed city is Portland, 6.8 mi away.

Topography around Corpus Christi

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Corpus Christi.

Within 2 miles, the terrain around Corpus Christi has only modest variations in elevation — a maximum elevation change of 85 ft around an average of 13 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 108 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 407 ft.

The land around Corpus Christi is covered by water (45%) and artificial surfaces (36%) within 2 miles, water (40%) and cropland (24%) within 10 miles, and water (31%) and grassland (25%) within 50 miles.

2 miles
85 ft
10 miles
108 ft
50 miles
407 ft
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
August weather nearby: Portland 6.8 mi · Kingsville 34 mi · Alice 41 mi · Victoria 73 mi · Harlingen 112 mi · Edinburg 114 mi · San Benito 116 mi · Mercedes 119 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

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 Corpus Christi (27.8006°, -97.3964°, elevation 7 ft), 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).