Nghèn weather in July

In July, Nghèn sees average daytime highs of 35°C and overnight lows near 28°C, with 144 mm of rain across 12.7 wet days and about 13 hours of daylight. It is the 2nd-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 12% 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 Nghèn's 10th-clearest and 8th-windiest month. For the whole year in context, see Nghèn's year-round climate.

Daytime high
35°
2nd warmest
Overnight low
28°
12th coldest
Rainfall
144 mm
12.7 wet days
Daylight
13 hours
5:32 AM – 6:33 PM
Cloud cover
81%
10th clearest
Wind
7 km/h
8th windiest
Solar energy
5.38 kWh/m²
Travel score
2.4
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 35°C through the month.

A typical July day in Nghèn reaches about 35°C in the afternoon and slips back to 28°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 38°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)
13528
23528
33528
43528
53528
63528
73528
83528
93528
103528
113528
123528
133528
143528
153528
163528
173528
183528
193428
203428
213428
223428
233428
243428
253428
263428
273428
283427
293427
303427
313427

How July really feels in Nghèn

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.

Nghèn weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 16°437.8116.4
Feb23° / 17°306.711.46.9
Mar26° / 20°507.311.96.9
Apr30° / 23°638.312.45.1
May33° / 26°1311312.93.2
Jun35° / 28°10010.513.12.3
Jul35° / 28°14412.7132.4
Aug33° / 27°20917.912.62.7
Sep31° / 26°34219.412.13.3
Oct29° / 23°41219.711.64.5
Nov26° / 20°1521411.15.9
Dec22° / 17°699.610.96.4

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% 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 79%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12080
22080
32278
42278
52278
62278
72377
82377
92377
102476
112476
122476
132377
142278
152278
162278
172179
182179
192179
202080
212080
222080
232080
241981
251981
261981
271882
281882
291981
301981
311981

Chance of precipitation in July

Any precipitation

Nghèn gets around 144 mm of rain over 12.7 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 41% and peaks near 52% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
133
234
334
434
534
634
735
835
935
1036
1136
1237
1338
1438
1539
1640
1741
1842
1943
2044
2144
2245
2346
2447
2548
2649
2749
2850
2951
3051
3152

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 75% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
12872
22971
32971
42971
52971
62971
72971
82971
92971
102971
112971
122872
132872
142872
152773
162773
172674
182674
192575
202575
212575
222476
232377
242377
252278
262179
272080
281981
291882
301783
311684

Wind in July

Winds average 7 km/h in July.

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

0246810151015202531
Wind speed (km/h)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
307calm
317calm

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 6:33 PM to 6:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:276:33
213.15:286:33
313.15:286:33
413.15:286:33
513.15:296:33
613.15:296:33
713.15:296:33
813.15:296:33
913.15:306:33
1013.15:306:33
1113.05:306:33
1213.05:316:33
1313.05:316:33
1413.05:326:33
1513.05:326:33
1613.05:326:33
1713.05:336:33
1813.05:336:32
1913.05:336:32
2013.05:346:32
2113.05:346:32
2213.05:346:32
2312.95:356:31
2412.95:356:31
2512.95:356:31
2612.95:366:30
2712.95:366:30
2812.95:366:30
2912.95:376:29
3012.95:376:29
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 5.38 kWh/m².

For context, solar energy here swings from a low near 2.42 kWh/m² to a high of 5.64 kWh/m² in June across the year — July's 5.38 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.4Bright
175.4Bright
185.3Bright
195.3Bright
205.3Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in July

Hazard calendar for Nghèn

In seasonPeak

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

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

Nghèn's monsoon runs August–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 Nghèn?

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

2.4
Sightseeing
11th-best month of the year
5.0
Beach & pool
7th-best month of the year

July is a weaker month for outdoor sightseeing in Nghèn.

What to pack for Nghèn in July

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

In July, Nghèn sees daytime highs around 35°C and nights near 28°C. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

Sea temperature near Nghèn 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 22 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 Nghèn in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nghèn peaks around August 11 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highVery highExtremeVery highHighAug 11UV 13Dec 15UV 6
UV index (midday)Level
Jan8Very high
Feb9Very high
Mar10Extreme
Apr9Very high
May11Extreme
Jun12Extreme
Jul13Extreme
Aug13Extreme
Sep11Extreme
Oct10Very high
Nov7Very high
Dec6High

Air quality in Nghèn 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 Nghèn 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 Nghèn?

Nghèn sits at 18.5°N, 105.8°E, 8 m above sea level, in Vietnam. The nearest listed city is Hồng Lĩnh, 12 km away.

Topography around Nghèn

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

Within 3 km, the terrain around Nghèn has only modest variations in elevation — a maximum elevation change of 20 m around an average of 2 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 Nghèn is covered by cropland (59%) within 3 km, trees (37%) and cropland (37%) within 16 km, and trees (57%) and water (27%) within 80 km.

3 km
20 m
16 km
670 m
80 km
2,269 m
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Hồng Lĩnh 12 km · Hà Tĩnh 18 km · Nghi Xuân 23 km · Bến Thủy 24 km · Vinh 26 km · Yên Vinh 27 km · Diễn Thành 61 km · Kim Liên 68 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 Nghèn (18.4512°, 105.7797°, elevation 8 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).