Vũng Tàu weather in July

In July, Vũng Tàu sees average daytime highs of 28°C and overnight lows near 26°C, with 159 mm of rain across 25.7 wet days and about 12.5 hours of daylight. It is the 3rd-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 8% of the time in July, and the air most often feels miserable.

Daylight stretches from about 12 h 36 min at the start of July to 12 h 30 min by month's end. Set against the rest of the year, July is Vũng Tàu's 9th-clearest and 6th-windiest month. For the whole year in context, see Vũng Tàu's year-round climate.

Daytime high
28°
3rd warmest
Overnight low
26°
9th coldest
Rainfall
159 mm
25.7 wet days
Daylight
12 h 36 min
5:41 AM – 6:14 PM
Cloud cover
82%
9th clearest
Wind
19 km/h
6th windiest
Solar energy
5.34 kWh/m²
Travel score
3.6
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical July day in Vũng Tàu reaches about 28°C in the afternoon and slips back to 26°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, July runs on par with June and on par with August.

24°26°28°30°32°151015202531
Avg high (°C)Avg low (°C)
12926
22926
32826
42826
52826
62826
72826
82826
92826
102826
112826
122826
132826
142826
152826
162826
172826
182826
192826
202826
212826
222826
232826
242826
252826
262826
272826
282826
292826
302826
312826

How July really feels in Vũng Tàu

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

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
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.

Vũng Tàu weather by month

How July compares with the rest of the year at a glance. July is the 3rd-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 25°19211.57.9
Feb26° / 25°40.911.78.3
Mar27° / 26°122.311.97.9
Apr28° / 27°488.612.26.3
May29° / 27°16422.912.53.8
Jun29° / 27°19025.512.63.4
Jul28° / 26°15925.712.53.6
Aug28° / 26°16024.912.33.7
Sep28° / 26°20225.512.13.6
Oct28° / 26°23225.811.84.0
Nov28° / 26°12713.311.55.7
Dec27° / 25°586.811.46.8

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 9% of July, with mostly cloudy or overcast conditions the remaining 83%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11684
21684
31684
41684
51684
61783
71783
81783
91783
101981
111981
121981
131981
142080
151981
161981
172080
182080
191981
201981
211882
221882
231783
241684
251585
261585
271486
281486
291387
301387
311486

Chance of precipitation in July

Any precipitation

Vũng Tàu gets around 159 mm of rain over 25.7 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 83% and peaks near 84% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
184
284
383
483
583
683
783
883
983
1083
1183
1283
1383
1483
1582
1682
1782
1882
1982
2082
2183
2283
2383
2483
2583
2683
2784
2884
2984
3084
3184

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the miserable band about 90% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
11090
21090
31189
41189
51189
61288
71288
81288
91288
101189
111189
121189
131189
141090
151090
16991
17991
18991
19892
20892
21892
22892
23892
24892
25892
26991
27991
28991
29991
301090
311090

Wind in July

Winds average 19 km/h in July.

Across July, daily wind ranges from about 18 km/h on the calmest days to 20 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
618light breeze
718light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1218light breeze
1318light breeze
1418light breeze
1519light breeze
1619light breeze
1719light breeze
1819light breeze
1919light breeze
2019light breeze
2119light breeze
2219light breeze
2319light breeze
2420light breeze
2520light breeze
2620light breeze
2720light breeze
2820breezy
2920breezy
3020breezy
3120breezy

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 36 min at the start of July to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over July. Sunrise moves from 5:37 AM to 5:44 AM, and sunset from 6:13 PM to 6:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:376:13
212.65:376:13
312.65:386:13
412.65:386:13
512.65:386:13
612.65:386:14
712.65:396:14
812.65:396:14
912.65:396:14
1012.65:396:14
1112.65:406:14
1212.65:406:14
1312.65:406:14
1412.65:406:14
1512.65:416:14
1612.65:416:14
1712.55:416:14
1812.55:416:14
1912.55:416:14
2012.55:426:14
2112.55:426:13
2212.55:426:13
2312.55:426:13
2412.55:436:13
2512.55:436:13
2612.55:436:13
2712.55:436:13
2812.55:436:12
2912.55:436:12
3012.55:446:12
3112.55:446:12

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.34 kWh/m².

For context, solar energy here swings from a low near 4.78 kWh/m² to a high of 6.67 kWh/m² in April across the year — July's 5.34 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
315.3Bright
Planning a trip in July

Hazard calendar for Vũng Tàu

In seasonPeak

In July, Vũng Tàu sits inside its pacific typhoon and rainy season season. The full year is below, with each hazard's peak months called out.

Vũng Tàu sits in the Pacific typhoon belt; the season peaks July–October.

Vũng Tàu's rainy season runs May–November, when most of the year's rain falls.

Pacific typhoon
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is July a good time to visit Vũng Tàu?

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

3.6
Sightseeing
10th-best month of the year
4.3
Beach & pool
10th-best month of the year

July is a weaker month for outdoor sightseeing in Vũng Tàu.

What to pack for Vũng Tàu in July

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

In July, Vũng Tàu sees daytime highs around 28°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

Sea temperature near Vũng Tàu in July

The nearest coast averages about 29°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in May at about 30°C and coldest in January near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb26Warm
Mar27Warm
Apr29Tropical
May30Tropical
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov28Tropical
Dec27Warm

UV index in Vũng Tàu in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Vũng Tàu peaks around March 23 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 21 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 23UV 13Nov 21UV 9
UV index (midday)Level
Jan11Extreme
Feb12Extreme
Mar13Extreme
Apr13Extreme
May13Extreme
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep13Extreme
Oct10Extreme
Nov9Very high
Dec9Very high

Air quality in Vũng Tàu 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 Vũng Tàu is worst in October — around 34 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (March, 21 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateOct 1434 µg/m³Mar 1921 µg/m³
PM2.5 (µg/m³)Level
Jan26Moderate
Feb21Moderate
Mar21Moderate
Apr21Moderate
May25Moderate
Jun30Moderate
Jul29Moderate
Aug29Moderate
Sep33Moderate
Oct34Moderate
Nov31Moderate
Dec34Moderate
Location & terrain

Where is Vũng Tàu?

Vũng Tàu sits at 10.3°N, 107.1°E, 10 m above sea level, in Vietnam. The nearest listed city is Ấp Phước Tĩnh, 12 km away.

Topography around Vũng Tàu

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Vũng Tàu.

Within 3 km, the terrain around Vũng Tàu has only modest variations in elevation — a maximum elevation change of 244 m around an average of 15 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 244 m; within 80 km, large variations in elevation — a maximum elevation change of 918 m.

The land around Vũng Tàu is covered by water (46%) and artificial surfaces (35%) within 3 km, water (86%) within 16 km, and water (43%) and trees (30%) within 80 km.

3 km
244 m
16 km
244 m
80 km
918 m
treesgrasslandcroplandartificial surfacesbare terrainwatermangroves
July weather nearby: Ấp Phước Tĩnh 12 km · Cần Giờ 16 km · Xã Long Hải 18 km · Thành Phố Bà Rịa 19 km · Long Diền 21 km · Thị Trấn Đất Đỏ 26 km · Xóm Mỹ Xuân 30 km · Phú Mỹ 32 km

Vietnam travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C / F
220 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$5,066
2025
Happiness
6.4 / 10
World Happiness, 2025
Safe drinking water
59%
of population, 2024
Homicide rate
1.5
per 100k, 2011
Road deaths
30.6
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 500
Religion
none 86%Catholic 6%Buddhist 6%Protestant 1%

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 Vũng Tàu (10.346°, 107.0843°, elevation 10 m), 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).