South Vineland weather in August

In August, South Vineland sees average daytime highs of 84°F and overnight lows near 69°F, with 4.6 in of rain across 11 wet days and about 13.5 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 85°F in the first days to 82°F by the end. The sky is clear or mostly clear about 32% of the time in August, and the air most often feels muggy.

Daylight stretches from about 14 h 06 min at the start of August to 12 h 54 min by month's end. Set against the rest of the year, August is South Vineland's 4th-clearest and 12th-windiest month. For the whole year in context, see South Vineland's year-round climate.

Daytime high
84°
2nd warmest
Overnight low
69°
11th coldest
Rainfall
4.6 in
11 wet days
Daylight
13 h 36 min
5:17 AM – 6:51 PM
Cloud cover
57%
4th clearest
Wind
6 mph
12th windiest
Solar energy
5.47 kWh/m²
Travel score
5.5
out of 10

South Vineland is human settlement in Cumberland County, New Jersey, United States of America.

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 85°F in the first days to 82°F by the end.

A typical August day in South Vineland reaches about 84°F in the afternoon and slips back to 69°F overnight — a 15°F spread between the day's warmth and the night's chill. On most days the high lands between 77°F and 91°F. Set against its neighbours, August runs about 2°F cooler than July and about 6°F warmer than September.

60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18570
28570
38570
48570
58570
68570
78570
88570
98569
108569
118469
128469
138469
148469
158469
168469
178469
188468
198368
208368
218368
228368
238368
248368
258367
268367
278367
288367
298267
308267
318267

How August really feels in South Vineland

Once humidity and wind are folded in, August averages 0 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
0
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

South Vineland weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan42° / 29°3.19.13.19.50.3
Feb45° / 30°3.08.7310.41.0
Mar53° / 37°4.010.41.711.73.0
Apr64° / 46°3.410.30.3135.6
May73° / 55°3.410.8014.16.5
Jun82° / 65°3.811014.75.9
Jul86° / 70°3.811.7014.54.8
Aug84° / 69°4.611013.55.5
Sep78° / 62°4.09.2012.36.9
Oct67° / 51°3.78.30116.4
Nov56° / 40°2.97.60.29.84.0
Dec47° / 33°3.79.31.59.31.5

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 19% of August, with mostly cloudy or overcast conditions the remaining 48%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
25050
35149
45149
55149
65149
75248
85248
95248
105248
115248
125248
135248
145248
155248
165149
175149
185149
195248
205248
215248
225248
235347
245347
255347
265347
275347
285248
295347
305347
315347

Chance of precipitation in August

Any precipitation

South Vineland gets around 4.6 in of rain over 11 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 36% and peaks near 40% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
140
240
340
439
539
639
740
840
940
1040
1140
1240
1340
1439
1539
1638
1737
1837
1936
2035
2134
2233
2333
2432
2531
2631
2730
2830
2930
3030
3130

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 31% of days. Sticky, muggy-or-worse air turns up on roughly 56% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
15102133310
25112133300
35112133301
46112133291
56112133291
66112133291
76112133281
86112133281
97112133281
107112133271
117112133271
127112132272
137112232262
147112232262
157112233261
167122232251
177122332241
187132332241
197132332231
208142332221
218142332221
228152431221
238152431211
249162430210
2510162429200
2610172428200
2711172428200
2811182527190
2912182526191
3012182525191
3113182525191

Wind in August

Winds average 6 mph in August, the calmest month.

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

0246810151015202531
Wind speed (mph)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 06 min at the start of August to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 72 minutes over August. Sunrise moves from 5:03 AM to 5:32 AM, and sunset from 7:09 PM to 6:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.15:037:09
214.15:047:08
314.05:057:07
414.05:067:06
514.05:077:05
613.95:087:04
713.95:097:02
813.95:107:01
913.85:117:00
1013.85:126:59
1113.85:136:58
1213.75:146:56
1313.75:156:55
1413.65:156:54
1513.65:166:52
1613.65:176:51
1713.55:186:50
1813.55:196:48
1913.45:206:47
2013.45:216:45
2113.45:226:44
2213.35:236:43
2313.35:246:41
2413.25:256:40
2513.25:266:38
2613.25:276:36
2713.15:286:35
2813.15:296:33
2913.05:306:32
3013.05:316:30
3112.95:326:29

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.47 kWh/m².

For context, solar energy here swings from a low near 1.91 kWh/m² to a high of 6.3 kWh/m² in June across the year — August's 5.47 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.6Bright
95.6Bright
105.6Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.2Bright
265.2Bright
275.2Bright
285.1Bright
295.1Bright
305.1Bright
315.0Bright
Planning a trip in August

Hazard calendar for South Vineland

In seasonPeak

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

South Vineland 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 South Vineland?

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

5.5
Sightseeing
6th-best month of the year
6.8
Beach & pool
1st-best month of the year

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

What to pack for South Vineland in August

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

In August, South Vineland sees daytime highs around 84°F and nights near 69°F. Pack light clothes. Worth having: rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

Sea temperature near South Vineland in August

The nearest coast averages about 76°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 23 mi away) is warmest in August at about 76°F and coldest in February near 37°F.

It's comfortable for a long swim from Jun 20 to Oct 3 — about 3.5 months when the water holds above 68°F.

30°40°50°60°70°80°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan39Bracing
Feb37Bracing
Mar41Bracing
Apr48Bracing
May57Bracing
Jun67Cool
Jul74Refreshing
Aug76Warm
Sep73Refreshing
Oct65Cool
Nov54Bracing
Dec45Bracing

UV index in South Vineland in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in South Vineland peaks around July 11 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowJul 11UV 8Dec 20UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May8Very high
Jun8Very high
Jul8Very high
Aug6High
Sep6High
Oct4Moderate
Nov3Moderate
Dec2Low

Air quality in South Vineland 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 South Vineland is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (November, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1317 µg/m³Nov 129 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb13Moderate
Mar15Moderate
Apr13Moderate
May15Moderate
Jun16Moderate
Jul18Moderate
Aug15Moderate
Sep12Good
Oct9Good
Nov9Good
Dec10Good
Location & terrain

Where is South Vineland?

South Vineland sits at 39.4°N, 75.0°W, 92 ft above sea level, in United States. The nearest listed city is Vineland, 2.5 mi away.

Topography around South Vineland

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

Within 2 miles, the terrain around South Vineland has only modest variations in elevation — a maximum elevation change of 131 ft around an average of 85 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 184 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 919 ft.

The land around South Vineland is covered by trees (50%) and grassland (25%) within 2 miles, trees (68%) within 10 miles, and trees (44%) and water (29%) within 50 miles.

2 miles
131 ft
10 miles
184 ft
50 miles
919 ft
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
August weather nearby: Vineland 2.5 mi · Millville 3.1 mi · Bridgeton 11 mi · Williamstown 17 mi · Glassboro 18 mi · Sicklerville 19 mi · Sewell 23 mi · Jackson 24 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 South Vineland (39.446°, -75.0288°, elevation 92 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).