Bến Thủy weather in July

In July, Bến Thủy sees average daytime highs of 34°C and overnight lows near 28°C, with 149 mm of rain across 11.8 wet days and about 13 hours of daylight. It is the 2nd-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 34°C through the month. The sky is clear or mostly clear about 13% of the time in July, and the air most often feels miserable.

Daylight stretches from about 13 h 06 min at the start of July to 12 h 54 min by month's end. Set against the rest of the year, July is Bến Thủy's 10th-clearest and 8th-windiest month. For the whole year in context, see Bến Thủy's year-round climate.

Daytime high
34°
2nd warmest
Overnight low
28°
12th coldest
Rainfall
149 mm
11.8 wet days
Daylight
13 hours
5:32 AM – 6:33 PM
Cloud cover
80%
10th clearest
Wind
10 km/h
8th windiest
Solar energy
5.52 kWh/m²
Travel score
2.9
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 34°C through the month.

A typical July day in Bến Thủy reaches about 34°C in the afternoon and slips back to 28°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 37°C. Set against its neighbours, July runs on par with June and about 1°C warmer than August.

25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13428
23428
33428
43428
53428
63428
73428
83428
93428
103428
113428
123428
133428
143428
153428
163428
173428
183428
193328
203328
213328
223328
233328
243328
253328
263328
273328
283328
293328
303328
313328

How July really feels in Bến Thủy

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
31 feel dangerously hot (≥ 39°C)
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.

Bến Thủy weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 17°306116.6
Feb22° / 18°20511.47.0
Mar24° / 20°376.411.97.2
Apr28° / 23°416.712.46.1
May32° / 26°9911.312.93.9
Jun34° / 28°1059.613.12.8
Jul34° / 28°14911.8132.9
Aug32° / 28°22217.812.63.0
Sep30° / 26°33019.212.13.6
Oct28° / 24°32918.811.64.9
Nov25° / 21°10112.511.16.3
Dec22° / 18°478.210.96.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 8% of July, with mostly cloudy or overcast conditions the remaining 79%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12179
22278
32278
42278
52377
62377
72476
82476
92476
102476
112476
122377
132377
142278
152278
162278
172080
181981
191981
201882
211882
221882
231981
241882
251882
261981
271981
281981
291981
302080
312080

Chance of precipitation in July

Any precipitation

Bến Thủy gets around 149 mm of rain over 11.8 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 38% and peaks near 49% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
133
233
333
433
533
633
733
833
933
1033
1134
1234
1334
1435
1536
1636
1737
1838
1939
2040
2141
2242
2343
2444
2545
2645
2746
2847
2948
3049
3149

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 81% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
12278
22278
32278
42278
52278
62278
72278
82278
92278
102278
112179
122179
132179
142179
152080
162080
172080
182080
191981
201981
211981
221981
231882
241882
251783
261783
271684
281585
291486
301486
311387

Wind in July

Winds average 10 km/h in July.

Across July, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 13 h 06 min at the start of July to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over July. Sunrise moves from 5:27 AM to 5:37 AM, and sunset from 6:34 PM to 6:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:276:34
213.15:286:34
313.15:286:34
413.15:286:34
513.15:286:34
613.15:296:34
713.15:296:34
813.15:296:34
913.15:306:34
1013.15:306:34
1113.15:306:34
1213.15:316:34
1313.05:316:34
1413.05:316:34
1513.05:326:34
1613.05:326:33
1713.05:336:33
1813.05:336:33
1913.05:336:33
2013.05:346:33
2113.05:346:32
2213.05:346:32
2313.05:356:32
2412.95:356:32
2512.95:356:31
2612.95:366:31
2712.95:366:31
2812.95:366:30
2912.95:376:30
3012.95:376:30
3112.95:376:29

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.52 kWh/m².

For context, solar energy here swings from a low near 2.37 kWh/m² to a high of 5.77 kWh/m² in June across the year — July's 5.52 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.6Bright
145.6Bright
155.6Bright
165.5Bright
175.5Bright
185.5Bright
195.4Bright
205.4Bright
215.4Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in July

Hazard calendar for Bến Thủy

In seasonPeak

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

Bến Thủy sits in the Pacific typhoon belt; the season peaks July–October.

Bến Thủy's monsoon runs July–October, when most of the year's rain falls.

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

Is July a good time to visit Bến Thủy?

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

2.9
Sightseeing
11th-best month of the year
5.5
Beach & pool
6th-best month of the year

July is a weaker month for outdoor sightseeing in Bến Thủy.

What to pack for Bến Thủy in July

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

In July, Bến Thủy sees daytime highs around 34°C and nights near 28°C. Pack light clothes. Worth having: rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

Sea temperature near Bến Thủy in July

The nearest coast averages about 30°C 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 19 km away) is warmest in August at about 30°C and coldest in February near 21°C.

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

20°25°30°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan21Refreshing
Feb21Refreshing
Mar22Refreshing
Apr24Warm
May28Warm
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct28Warm
Nov26Warm
Dec23Refreshing

UV index in Bến Thủy 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 Bến Thủy peaks around July 17 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighJul 17UV 12Dec 14UV 6
UV index (midday)Level
Jan8Very high
Feb9Very high
Mar10Very high
Apr9Very high
May11Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep11Extreme
Oct10Very high
Nov7High
Dec6High

Air quality in Bến Thủy 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 Bến Thủy is worst in April — around 62 µg/m³ PM2.5 (unhealthy), about 3.5× the cleanest month (July, 18 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModeratePoorApr 1161 µg/m³Jul 1618 µg/m³
PM2.5 (µg/m³)Level
Jan52Poor
Feb52Poor
Mar57Unhealthy
Apr62Unhealthy
May35Poor
Jun20Moderate
Jul18Moderate
Aug21Moderate
Sep30Moderate
Oct41Poor
Nov47Poor
Dec52Poor
Location & terrain

Where is Bến Thủy?

Bến Thủy sits at 18.6°N, 105.7°E, 11 m above sea level, in Vietnam. The nearest listed city is Vinh, 3.0 km away.

Topography around Bến Thủy

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

Within 3 km, the terrain around Bến Thủy has only modest variations in elevation — a maximum elevation change of 131 m around an average of 8 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 670 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,269 m.

The land around Bến Thủy is covered by artificial surfaces (34%) and trees (21%) within 3 km, cropland (35%) and trees (27%) within 16 km, and trees (55%) and water (28%) within 80 km.

3 km
131 m
16 km
670 m
80 km
2,269 m
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Vinh 3.0 km · Yên Vinh 4.0 km · Nghi Xuân 6.0 km · Hồng Lĩnh 14 km · Nghèn 24 km · Diễn Thành 38 km · Hà Tĩnh 40 km · Kim Liên 48 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 Bến Thủy (18.65°, 105.7°, elevation 11 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).