Việt Trì weather in August

In August, Việt Trì sees average daytime highs of 33°C and overnight lows near 26°C, with 311 mm of rain across 22.1 wet days and about 12.7 hours of daylight. It is the 3rd-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 9% of the time in August, and the air most often feels miserable.

Daylight stretches from about 13 hours at the start of August to 12 h 24 min by month's end. Set against the rest of the year, August is Việt Trì's 10th-clearest and 9th-windiest month. For the whole year in context, see Việt Trì's year-round climate.

Daytime high
33°
3rd warmest
Overnight low
26°
10th coldest
Rainfall
311 mm
22.1 wet days
Daylight
12 h 42 min
5:40 AM – 6:25 PM
Cloud cover
82%
10th clearest
Wind
5 km/h
9th windiest
Solar energy
4.43 kWh/m²
Travel score
2.5
out of 10

Việt Trì is provincial city of Vietnam.

Air quality
Good
PM10 22 µg/m³ · 2014
Density
3,716/km²
people per km²
Founded
1962

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 33°C through the month.

A typical August day in Việt Trì reaches about 33°C in the afternoon and slips back to 26°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 35°C. Set against its neighbours, August runs on par with July and about 1°C warmer than September.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13327
23327
33327
43327
53327
63327
73327
83327
93327
103327
113327
123327
133327
143327
153327
163326
173326
183326
193326
203326
213326
223326
233326
243326
253226
263226
273226
283226
293226
303226
313226

How August really feels in Việt Trì

Once humidity and wind are folded in, August 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 August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Việt Trì weather by month

How August compares with the rest of the year at a glance. August is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan20° / 15°378.310.86.2
Feb22° / 16°267.911.36.5
Mar25° / 19°4810.411.86.4
Apr29° / 22°8110.712.55.2
May32° / 25°20117.4133.2
Jun33° / 27°21518.213.32.4
Jul33° / 27°25120.513.22.4
Aug33° / 26°31122.112.72.5
Sep32° / 25°20117.912.13.3
Oct29° / 23°10010.511.55.4
Nov26° / 19°486.7117.2
Dec22° / 16°296.510.77.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 9% of the time in August.

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

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11585
21585
31585
41585
51486
61486
71486
81486
91486
101486
111486
121486
131486
141684
151684
161684
171783
181882
191981
202080
212179
222179
232179
242179
252179
262179
272179
282278
292278
302278
312278

Chance of precipitation in August

Any precipitation

Việt Trì gets around 311 mm of rain over 22.1 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 71% and peaks near 73% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
170
270
370
470
570
670
769
870
970
1070
1170
1270
1371
1471
1571
1671
1771
1871
1971
2072
2172
2272
2372
2473
2573
2673
2773
2873
2973
3073
3173

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 98% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
10100
20100
30100
40100
50100
60100
70100
80100
90100
100100
11199
12199
13199
14199
15199
16199
17298
18298
19298
20298
21298
22298
23298
24397
25397
26397
27397
28397
29496
30496
31496

Wind in August

Winds average 5 km/h in August.

Across August, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 13 hours at the start of August to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over August. Sunrise moves from 5:35 AM to 5:45 AM, and sunset from 6:34 PM to 6:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:356:34
213.05:356:33
313.05:366:33
412.95:366:32
512.95:366:32
612.95:376:31
712.95:376:31
812.95:386:30
912.95:386:29
1012.85:386:29
1112.85:396:28
1212.85:396:27
1312.85:396:27
1412.85:406:26
1512.85:406:25
1612.75:406:25
1712.75:416:24
1812.75:416:23
1912.75:416:22
2012.75:426:21
2112.65:426:21
2212.65:426:20
2312.65:436:19
2412.65:436:18
2512.65:436:17
2612.55:446:16
2712.55:446:16
2812.55:446:15
2912.55:446:14
3012.55:456:13
3112.45:456:12

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.43 kWh/m².

For context, solar energy here swings from a low near 2.1 kWh/m² to a high of 4.78 kWh/m² in June across the year — August's 4.43 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.5Bright
54.5Bright
64.5Bright
74.5Bright
84.5Bright
94.4Bright
104.4Bright
114.4Bright
124.4Bright
134.4Bright
144.4Bright
154.4Bright
164.4Bright
174.4Bright
184.4Bright
194.4Bright
204.4Bright
214.4Bright
224.4Bright
234.4Bright
244.4Bright
254.4Bright
264.4Bright
274.4Bright
284.4Bright
294.4Bright
304.4Bright
314.3Bright
Planning a trip in August

Hazard calendar for Việt Trì

In seasonPeak

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

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

Việt Trì's monsoon runs May–September, when most of the year's rain falls.

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

Is August a good time to visit Việt Trì?

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

2.5
Sightseeing
10th-best month of the year
4.4
Beach & pool
11th-best month of the year

August is a weaker month for outdoor sightseeing in Việt Trì.

What to pack for Việt Trì in August

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

In August, Việt Trì sees daytime highs around 33°C and nights near 26°C. Pack light clothes and rain gear. About 22 days see rain.

light clothesrain gear

UV index in Việt Trì 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 Việt Trì peaks around June 20 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 21 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highHighVery highExtremeVery highVery highHighJun 20UV 11Nov 21UV 6
UV index (midday)Level
Jan6High
Feb7High
Mar9Very high
Apr6High
May7Very high
Jun11Extreme
Jul10Extreme
Aug9Very high
Sep7High
Oct8Very high
Nov6High
Dec6High

Air quality in Việt Trì 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 Việt Trì is worst in December — around 171 µg/m³ PM2.5 (very unhealthy), about 3.4× the cleanest month (July, 50 µg/m³).

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

0306090120150180JanFebMarAprMayJunJulAugSepOctNovDecVery unhealthyUnhealthyPoorUnhealthyVery unhealthyDec 19170 µg/m³Jul 1452 µg/m³
PM2.5 (µg/m³)Level
Jan161Very unhealthy
Feb136Unhealthy
Mar122Unhealthy
Apr106Unhealthy
May76Unhealthy
Jun59Unhealthy
Jul50Poor
Aug68Unhealthy
Sep96Unhealthy
Oct125Unhealthy
Nov152Very unhealthy
Dec171Very unhealthy
Location & terrain

Where is Việt Trì?

Việt Trì sits at 21.3°N, 105.4°E, 25 m above sea level, in Vietnam. The nearest listed city is Cổ Đô, 6.0 km away.

Topography around Việt Trì

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

Within 3 km, the terrain around Việt Trì has only modest variations in elevation — a maximum elevation change of 33 m around an average of 18 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 401 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,914 m.

The land around Việt Trì is covered by artificial surfaces (40%) and trees (28%) within 3 km, cropland (38%) and trees (37%) within 16 km, and trees (73%) within 80 km.

3 km
33 m
16 km
401 m
80 km
1,914 m
treesgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Cổ Đô 6.0 km · Phú Thọ 20 km · Vĩnh Yên 21 km · Sơn Tây 23 km · Ba Vì 27 km · Phúc Yên 33 km · Đan Phượng 37 km · Quang Minh 41 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 Việt Trì (21.3227°, 105.402°, elevation 25 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). 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).