Long Beach weather in August

In August, Long Beach sees average daytime highs of 85°F and overnight lows near 80°F, with 6.3 in of rain across 16.8 wet days and about 13.1 hours of daylight. It is the 1st-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 85°F through the month. The sky is clear or mostly clear about 34% of the time in August, and the air most often feels miserable.

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 Long Beach's 11th-clearest and 12th-windiest month. For the whole year in context, see Long Beach's year-round climate.

Daytime high
85°
1st warmest
Overnight low
80°
11th coldest
Rainfall
6.3 in
16.8 wet days
Daylight
13 h 06 min
5:27 AM – 6:34 PM
Cloud cover
58%
11th clearest
Wind
8 mph
12th windiest
Solar energy
5.57 kWh/m²
Travel score
4.6
out of 10

Long Beach is city in Mississippi, United States.

Density
578/km²
people per km²
Founded
1905

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 85°F through the month.

A typical August day in Long Beach reaches about 85°F in the afternoon and slips back to 80°F overnight — a 5°F spread between the day's warmth and the night's chill. On most days the high lands between 82°F and 88°F. Set against its neighbours, August runs on par with July and about 3°F warmer than September.

70°80°90°151015202531
Avg high (°F)Avg low (°F)
18580
28580
38580
48580
58580
68580
78580
88580
98580
108580
118580
128580
138580
148580
158580
168580
178580
188580
198580
208580
218480
228479
238479
248479
258479
268479
278479
288479
298479
308479
318479

How August really feels in Long Beach

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
heat index over the day's high
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.

Long Beach weather by month

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

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan57° / 49°5.29.910.34.1
Feb60° / 52°4.99.310.94.8
Mar65° / 58°5.49.211.86.2
Apr71° / 65°4.27.812.77.1
May78° / 73°3.89.213.57.2
Jun83° / 78°5.51413.95.5
Jul85° / 80°5.516.813.84.6
Aug85° / 80°6.316.813.14.6
Sep82° / 76°5.612.612.26.0
Oct75° / 68°3.77.511.37.6
Nov66° / 58°4.07.510.56.7
Dec60° / 52°4.79.710.14.8

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 16% of August, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24852
34852
44753
54753
64753
74654
84852
94852
104852
114852
124951
134951
144951
154951
165050
175149
185248
195248
205347
215347
225347
235347
245347
255347
265347
275347
285347
295347
305347
315347

Chance of precipitation in August

Any precipitation

Long Beach gets around 6.3 in of rain over 16.8 wet days in August, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 54% and peaks near 55% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
154
253
354
454
554
654
754
854
954
1055
1155
1255
1355
1455
1555
1655
1754
1854
1954
2054
2154
2254
2354
2454
2554
2654
2753
2853
2953
3052
3152

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 62% of days. Sticky, muggy-or-worse air turns up on roughly 98% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
10122968
20122968
30122968
40022969
50022969
60022969
70022969
80022969
90022969
100022870
110022870
120122869
130122869
140132868
150132868
160132967
170133066
180233065
190233164
200243262
210243361
220243460
230243559
240253657
250253855
260253954
270254152
280264249
291264447
301274645
311284742

Wind in August

Winds average 8 mph in August, the calmest month.

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
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
68light breeze
78light breeze
88light breeze
98light breeze
108light breeze
118light breeze
128light breeze
138light breeze
148light breeze
158light breeze
168light breeze
178light breeze
188light breeze
198light breeze
208light breeze
218light breeze
228light breeze
238light breeze
248light breeze
258light breeze
269light breeze
279light breeze
289light breeze
299light breeze
309light breeze
319light breeze

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 5:18 AM to 5:36 AM, and sunset from 6:47 PM to 6:17 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.55:186:47
213.55:196:46
313.45:196:46
413.45:206:45
513.45:216:44
613.45:216:43
713.35:226:42
813.35:236:42
913.35:236:41
1013.35:246:40
1113.25:246:39
1213.25:256:38
1313.25:266:37
1413.25:266:36
1513.15:276:35
1613.15:276:34
1713.15:286:33
1813.15:296:32
1913.05:296:31
2013.05:306:30
2113.05:316:29
2212.95:316:27
2312.95:326:26
2412.95:326:25
2512.95:336:24
2612.85:336:23
2712.85:346:22
2812.85:356:21
2912.75:356:19
3012.75:366:18
3112.75:366:17

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.57 kWh/m².

For context, solar energy here swings from a low near 2.77 kWh/m² to a high of 6.42 kWh/m² in May across the year — August's 5.57 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.3Bright
295.3Bright
305.3Bright
315.3Bright
Planning a trip in August

Hazard calendar for Long Beach

In seasonPeak

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

Long Beach 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 Long Beach?

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

4.6
Sightseeing
10th-best month of the year
6.0
Beach & pool
5th-best month of the year

August is a reasonable time to visit Long Beach for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Long Beach in August

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

In August, Long Beach sees daytime highs around 85°F and nights near 80°F. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.

light clothesrain gearsun protection

Sea temperature near Long Beach in August

The nearest coast averages about 86°F in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 86°F and coldest in January near 57°F.

It's comfortable for a long swim from Apr 3 to Nov 14 — about 7.4 months when the water holds above 68°F.

50°60°70°80°90°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan57Bracing
Feb59Bracing
Mar64Cool
Apr71Refreshing
May78Warm
Jun83Tropical
Jul85Tropical
Aug86Tropical
Sep83Tropical
Oct76Warm
Nov67Cool
Dec61Cool

UV index in Long Beach in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Long Beach peaks around July 12 at about 10 (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.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highVery highHighModerateJul 12UV 10Dec 19UV 4
UV index (midday)Level
Jan4Moderate
Feb6High
Mar7High
Apr10Very high
May10Very high
Jun10Very high
Jul10Extreme
Aug9Very high
Sep8Very high
Oct6High
Nov5Moderate
Dec4Moderate

Air quality in Long Beach 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 Long Beach is worst in July — around 21 µg/m³ PM2.5 (moderate), about 3.7× the cleanest month (November, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1721 µg/m³Nov 206 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb7Good
Mar8Good
Apr9Good
May12Good
Jun17Moderate
Jul21Moderate
Aug17Moderate
Sep10Good
Oct6Good
Nov6Good
Dec6Good
Location & terrain

Where is Long Beach?

Long Beach sits at 30.4°N, 89.2°W, 26 ft above sea level, in United States. The nearest listed city is Gulfport, 3.7 mi away.

Topography around Long Beach

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

Within 2 miles, the terrain around Long Beach has only modest variations in elevation — a maximum elevation change of 69 ft around an average of 20 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 187 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 427 ft.

The land around Long Beach is covered by water (35%) and trees (32%) within 2 miles, water (50%) and trees (31%) within 10 miles, and trees (45%) and water (43%) within 50 miles.

2 miles
69 ft
10 miles
187 ft
50 miles
427 ft
treesgrasslandartificial surfacesbare terrainwaterwetland
August weather nearby: Gulfport 3.7 mi · West Gulfport 5.0 mi · Biloxi 16 mi · Ocean Springs 20 mi · Gautier 32 mi · Pascagoula 35 mi · Slidell 38 mi · Chalmette 56 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 Long Beach (30.3505°, -89.1528°, elevation 26 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).