Lake Jackson weather in July

In July, Lake Jackson sees average daytime highs of 90°F and overnight lows near 77°F, with 3.4 in of rain across 13.3 wet days and about 13.7 hours of daylight. It is the 2nd-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 90°F through the month. The sky is clear or mostly clear about 41% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 13 h 48 min at the start of July to 13 h 24 min by month's end. Set against the rest of the year, July is Lake Jackson's 6th-clearest and 10th-windiest month. For the whole year in context, see Lake Jackson's year-round climate.

Daytime high
90°
2nd warmest
Overnight low
77°
12th coldest
Rainfall
3.4 in
13.3 wet days
Daylight
13 h 42 min
5:37 AM – 7:18 PM
Cloud cover
53%
6th clearest
Wind
7 mph
10th windiest
Solar energy
6.3 kWh/m²
Travel score
3.6
out of 10

Lake Jackson is city in Brazoria County, Texas, United States.

Density
508/km²
people per km²
Founded
1944

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 90°F through the month.

A typical July day in Lake Jackson reaches about 90°F in the afternoon and slips back to 77°F overnight — a 13°F spread between the day's warmth and the night's chill. On most days the high lands between 86°F and 94°F. Set against its neighbours, July runs about 2°F warmer than June and on par with August.

70°80°90°151015202531
Avg high (°F)Avg low (°F)
18977
28977
39077
49077
59077
69077
79077
89077
99077
109077
119077
129077
139077
149077
159077
169077
179077
189077
199077
209077
219077
229077
239177
249177
259177
269177
279177
289177
299177
309177
319177

How July really feels in Lake Jackson

Once humidity and wind are folded in, July 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
4 feel dangerously hot (≥ 102°F)
Days feeling ≤ 32°F
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.

Lake Jackson weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan64° / 48°3.79.610.45.8
Feb67° / 52°2.77.9116.3
Mar72° / 57°3.28.511.87.0
Apr78° / 63°3.38.712.77.0
May84° / 71°3.310.113.45.7
Jun89° / 76°4.013.113.84.1
Jul90° / 77°3.413.313.73.6
Aug91° / 77°3.613.6133.5
Sep87° / 73°4.713.812.24.4
Oct81° / 65°4.19.411.36.7
Nov72° / 56°3.98.910.57.0
Dec66° / 50°3.69.110.26.2

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 17% of July, with mostly cloudy or overcast conditions the remaining 42%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15644
25644
35743
45743
55941
65941
75941
86040
96040
106040
115941
125941
135842
145842
155842
165743
175743
185644
195644
205644
215644
225644
235644
245842
255842
265941
275941
286040
296238
306238
316337

Chance of precipitation in July

Any precipitation

Lake Jackson gets around 3.4 in of rain over 13.3 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 43% and peaks near 45% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
145
245
344
444
543
643
742
843
943
1043
1144
1244
1345
1445
1545
1645
1745
1845
1945
2045
2145
2244
2344
2444
2543
2642
2741
2841
2940
3040
3140

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 50% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1135145
2125146
3025246
4015346
5015346
6015346
7015346
8015346
9005446
10005446
11005347
12005347
13005347
14005248
15005248
16005149
17005149
18005050
19004951
20004852
21114850
22114751
23114652
24114652
25114652
26114652
27114652
28114751
29114751
30114751
31114751

Wind in July

Winds average 7 mph in July.

Across July, daily wind ranges from about 6 mph on the calmest days to 7 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
306calm
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 13 h 48 min at the start of July to 13 h 24 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 5:30 AM to 5:45 AM, and sunset from 7:20 PM to 7:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.85:307:20
213.85:307:20
313.85:317:20
413.85:317:20
513.85:327:20
613.85:327:20
713.85:327:20
813.85:337:20
913.85:337:20
1013.85:347:19
1113.85:347:19
1213.75:357:19
1313.75:357:19
1413.75:367:19
1513.75:367:18
1613.75:377:18
1713.75:377:18
1813.75:387:17
1913.65:387:17
2013.65:397:17
2113.65:397:16
2213.65:407:16
2313.65:407:15
2413.65:417:15
2513.55:427:14
2613.55:427:14
2713.55:437:13
2813.55:437:12
2913.55:447:12
3013.45:447:11
3113.45:457:11

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.3 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.72 kWh/m² to a high of 6.3 kWh/m² in July across the year — July's 6.3 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.3Intense
316.3Intense
Planning a trip in July

Hazard calendar for Lake Jackson

In seasonPeak

In July, Lake Jackson sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

Lake Jackson 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 July a good time to visit Lake Jackson?

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

3.6
Sightseeing
11th-best month of the year
6.0
Beach & pool
6th-best month of the year

July is a weaker month for outdoor sightseeing in Lake Jackson.

What to pack for Lake Jackson in July

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

In July, Lake Jackson sees daytime highs around 90°F and nights near 77°F. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.

light clothessun protectionrain gear

Sea temperature near Lake Jackson in July

The nearest coast averages about 85°F in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 12 mi away) is warmest in August at about 86°F and coldest in January near 61°F.

It's comfortable for a long swim from Apr 2 to Dec 1 — about 8 months when the water holds above 68°F.

60°70°80°90°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan61Cool
Feb61Cool
Mar65Cool
Apr71Refreshing
May77Warm
Jun83Tropical
Jul85Tropical
Aug86Tropical
Sep84Tropical
Oct79Warm
Nov71Refreshing
Dec65Cool

UV index in Lake Jackson in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Lake Jackson peaks around August 10 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 highHighModerateAug 10UV 11Dec 21UV 4
UV index (midday)Level
Jan4Moderate
Feb6High
Mar6High
Apr10Extreme
May10Extreme
Jun10Extreme
Jul11Extreme
Aug11Extreme
Sep9Very high
Oct6High
Nov5High
Dec4Moderate

Air quality in Lake Jackson in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Lake Jackson is worst in July — around 21 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (November, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1521 µg/m³Nov 218 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar10Good
Apr10Good
May13Moderate
Jun17Moderate
Jul21Moderate
Aug15Moderate
Sep11Good
Oct8Good
Nov8Good
Dec8Good
Location & terrain

Where is Lake Jackson?

Lake Jackson sits at 29.0°N, 95.4°W, 13 ft above sea level, in United States. The nearest listed city is Angleton, 9.3 mi away.

Topography around Lake Jackson

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

Within 2 miles, the terrain around Lake Jackson has only modest variations in elevation — a maximum elevation change of 69 ft around an average of 23 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 144 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 213 ft.

The land around Lake Jackson is covered by trees (51%) and artificial surfaces (25%) within 2 miles, grassland (32%), trees (31%) and wetland (22%) within 10 miles, and water (36%), grassland (22%) and trees (21%) within 50 miles.

2 miles
69 ft
10 miles
144 ft
50 miles
213 ft
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Angleton 9.3 mi · Alvin 29 mi · Bay City 32 mi · Fresno 35 mi · La Marque 36 mi · Friendswood 37 mi · Dickinson 37 mi · Pearland 38 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 Lake Jackson (29.0339°, -95.4344°, elevation 13 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).