Conroe weather in August

In August, Conroe sees average daytime highs of 93°F and overnight lows near 74°F, with 3.5 in of rain across 11.4 wet days and about 13.1 hours of daylight. It is the 1st-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 93°F through the month. The sky is clear or mostly clear about 39% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 13 h 30 min at the start of August to 12 h 42 min by month's end. Set against the rest of the year, August is Conroe's 5th-clearest and 12th-windiest month. For the whole year in context, see Conroe's year-round climate.

Daytime high
93°
1st warmest
Overnight low
74°
11th coldest
Rainfall
3.5 in
11.4 wet days
Daylight
13 h 06 min
5:53 AM – 6:59 PM
Cloud cover
54%
5th clearest
Wind
5 mph
12th windiest
Solar energy
5.86 kWh/m²
Travel score
3.0
out of 10

Conroe is city in and county seat of Montgomery County, Texas, United States.

Density
498/km²
people per km²
Founded
1904

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 93°F through the month.

A typical August day in Conroe reaches about 93°F in the afternoon and slips back to 74°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 87°F and 98°F. Set against its neighbours, August runs on par with July and about 5°F warmer than September.

70°80°90°100°151015202531
Avg high (°F)Avg low (°F)
19475
29475
39475
49475
59475
69475
79475
89475
99475
109475
119475
129475
139474
149474
159374
169374
179374
189374
199374
209374
219374
229274
239274
249274
259274
269274
279273
289273
299273
309173
319173

How August really feels in Conroe

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
9 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.

Conroe weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan62° / 43°3.99.710.35.2
Feb65° / 47°3.2910.95.9
Mar72° / 53°3.69.611.86.7
Apr78° / 59°4.2912.76.9
May85° / 67°4.110.713.55.3
Jun90° / 73°4.512.513.93.7
Jul92° / 74°3.211.113.83.1
Aug93° / 74°3.511.413.13.0
Sep88° / 70°3.91012.24.4
Oct80° / 60°4.28.711.36.9
Nov70° / 51°3.98.610.56.8
Dec63° / 45°4.29.910.15.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 20% of August, with mostly cloudy or overcast conditions the remaining 41%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26139
36139
46139
56139
66238
76238
86238
96238
106238
116139
126139
136139
146139
156040
166040
176040
185941
195941
205941
215842
225842
235743
245743
255743
265644
275545
285644
295644
305644
315743

Chance of precipitation in August

Any precipitation

Conroe gets around 3.5 in of rain over 11.4 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 37% and peaks near 42% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
131
231
331
431
531
631
732
832
932
1033
1134
1235
1335
1436
1537
1638
1738
1839
1939
2040
2140
2241
2341
2442
2542
2642
2742
2842
2942
3042
3141

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the oppressive band about 71% of days. Sticky, muggy-or-worse air turns up on roughly 95% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
101211779
201211779
301211779
401210789
501210789
601210789
701210789
801210789
9012107710
10012107710
11012107611
12012107611
13022117312
14022117312
15022117213
16022127113
17023127013
18023126914
19013136914
20013136914
21014136814
22014146714
23014146714
24015156613
25015156613
26015166612
27016166512
28016166511
29027176311
30127176310
31128176210

Wind in August

Winds average 5 mph in August, the calmest month.

Across August, daily wind ranges from about 5 mph on the calmest days to 5 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 13 h 30 min at the start of August to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over August. Sunrise moves from 5:43 AM to 6:02 AM, and sunset from 7:12 PM to 6:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.55:437:12
213.55:447:12
313.45:457:11
413.45:457:10
513.45:467:09
613.45:477:08
713.35:477:08
813.35:487:07
913.35:487:06
1013.35:497:05
1113.25:507:04
1213.25:507:03
1313.25:517:02
1413.25:527:01
1513.15:527:00
1613.15:536:59
1713.15:536:58
1813.15:546:57
1913.05:556:56
2013.05:556:55
2113.05:566:54
2212.95:566:53
2312.95:576:52
2412.95:586:50
2512.95:586:49
2612.85:596:48
2712.85:596:47
2812.86:006:46
2912.76:006:45
3012.76:016:43
3112.76:026:42

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.86 kWh/m².

For context, solar energy here swings from a low near 2.55 kWh/m² to a high of 6.27 kWh/m² in July across the year — August's 5.86 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
86.1Intense
96.1Intense
106.1Intense
116.0Intense
126.0Intense
136.0Bright
145.9Bright
155.9Bright
165.9Bright
175.8Bright
185.8Bright
195.8Bright
205.7Bright
215.7Bright
225.6Bright
235.6Bright
245.6Bright
255.5Bright
265.5Bright
275.5Bright
285.4Bright
295.4Bright
305.4Bright
315.3Bright
Planning a trip in August

Is August a good time to visit Conroe?

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

3.0
Sightseeing
12th-best month of the year
5.9
Beach & pool
7th-best month of the year

August is a weaker month for outdoor sightseeing in Conroe.

What to pack for Conroe in August

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

In August, Conroe sees daytime highs around 93°F and nights near 74°F. Pack light clothes. Worth having: rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Conroe in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Conroe peaks around July 20 at about 10 (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 highHighModerateJul 20UV 10Dec 21UV 4
UV index (midday)Level
Jan4Moderate
Feb6High
Mar7High
Apr9Very high
May10Extreme
Jun10Extreme
Jul11Extreme
Aug10Extreme
Sep8Very high
Oct6High
Nov5Moderate
Dec4Moderate

Air quality in Conroe 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 Conroe is worst in July — around 24 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (December, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1523 µg/m³Dec 2010 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar12Moderate
Apr12Moderate
May16Moderate
Jun20Moderate
Jul24Moderate
Aug18Moderate
Sep15Moderate
Oct11Good
Nov10Good
Dec10Good
Location & terrain

Where is Conroe?

Conroe sits at 30.3°N, 95.5°W, 220 ft above sea level, in United States. The nearest listed city is The Woodlands, 11 mi away.

Topography around Conroe

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

Within 2 miles, the terrain around Conroe has only modest variations in elevation — a maximum elevation change of 131 ft around an average of 207 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 358 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 541 ft.

The land around Conroe is covered by trees (56%) and artificial surfaces (32%) within 2 miles, trees (74%) within 10 miles, and trees (59%) and grassland (27%) within 50 miles.

2 miles
131 ft
10 miles
358 ft
50 miles
541 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: The Woodlands 11 mi · Spring 16 mi · New Caney 18 mi · Humble 24 mi · Aldine 27 mi · Atascocita 27 mi · Cypress 28 mi · Huntsville 29 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 Conroe (30.3119°, -95.4561°, elevation 220 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. 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).