Thành phố Sông Công weather in August

In August, Thành phố Sông Công sees average daytime highs of 32°C and overnight lows near 26°C, with 380 mm of rain across 24.6 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 32°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 30 min by month's end. Set against the rest of the year, August is Thành phố Sông Công's 10th-clearest and 12th-windiest month. For the whole year in context, see Thành phố Sông Công's year-round climate.

Daytime high
32°
3rd warmest
Overnight low
26°
10th coldest
Rainfall
380 mm
24.6 wet days
Daylight
12 h 42 min
5:38 AM – 6:23 PM
Cloud cover
82%
10th clearest
Wind
5 km/h
12th windiest
Solar energy
4.43 kWh/m²
Travel score
2.5
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical August day in Thành phố Sông Công reaches about 32°C in the afternoon and slips back to 26°C overnight — a 7°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°151015202531
Avg high (°C)Avg low (°C)
13226
23226
33226
43226
53226
63226
73226
83226
93226
103226
113226
123226
133226
143226
153226
163226
173226
183226
193226
203226
213226
223226
233226
243226
253226
263225
273225
283225
293225
303225
313225

How August really feels in Thành phố Sông Công

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.

Thành phố Sông Công 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
Jan19° / 14°5911.210.85.7
Feb21° / 15°471111.35.8
Mar24° / 18°8214.911.85.7
Apr28° / 21°11714.812.55.0
May31° / 24°26819.7133.3
Jun33° / 26°34521.313.32.5
Jul32° / 26°35323.813.22.4
Aug32° / 26°38024.612.72.5
Sep31° / 25°2271912.13.4
Oct29° / 22°10712.211.55.3
Nov26° / 18°627.7117.0
Dec21° / 15°418.110.76.7

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 82%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11585
21585
31585
41585
51585
61585
71585
81585
91585
101585
111585
121585
131585
141585
151684
161684
171783
181882
191981
201981
211981
222179
232179
242179
252278
262377
272377
282377
292377
302476
312476

Chance of precipitation in August

Any precipitation

Thành phố Sông Công gets around 380 mm of rain over 24.6 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 79% and peaks near 82% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
182
282
382
482
582
682
782
882
981
1081
1181
1281
1380
1480
1579
1679
1779
1878
1978
2078
2177
2277
2377
2477
2576
2676
2776
2876
2976
3076
3177

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 97% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
1199
2199
3199
4199
5199
6199
7199
8199
9199
10199
11199
12199
13298
14298
15298
16397
17397
18496
19496
20595
21595
22595
23595
24694
25694
26694
27694
28793
29793
30793
31892

Wind in August

Winds average 5 km/h in August, the calmest month.

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 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over August. Sunrise moves from 5:33 AM to 5:43 AM, and sunset from 6:32 PM to 6:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:336:32
213.05:336:32
313.05:346:31
412.95:346:31
512.95:346:30
612.95:356:30
712.95:356:29
812.95:366:29
912.95:366:28
1012.85:366:27
1112.85:376:27
1212.85:376:26
1312.85:376:25
1412.85:386:24
1512.85:386:24
1612.75:386:23
1712.75:396:22
1812.75:396:21
1912.75:396:21
2012.75:406:20
2112.65:406:19
2212.65:406:18
2312.65:416:17
2412.65:416:17
2512.65:416:16
2612.65:426:15
2712.55:426:14
2812.55:426:13
2912.55:436:12
3012.55:436:11
3112.55:436:10

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 2.08 kWh/m² to a high of 4.68 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
34.4Bright
44.4Bright
54.4Bright
64.4Bright
74.4Bright
84.4Bright
94.4Bright
104.4Bright
114.4Bright
124.4Bright
134.4Bright
144.4Bright
154.4Bright
164.4Bright
174.4Bright
184.4Bright
194.4Bright
204.4Bright
214.5Bright
224.5Bright
234.5Bright
244.5Bright
254.5Bright
264.5Bright
274.4Bright
284.4Bright
294.4Bright
304.4Bright
314.4Bright
Planning a trip in August

Hazard calendar for Thành phố Sông Công

In seasonPeak

In August, Thành phố Sông Công sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Thành phố Sông Công's monsoon runs May–September, when most of the year's rain falls.

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

Is August a good time to visit Thành phố Sông Công?

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
4.1
Beach & pool
9th-best month of the year

August is a weaker month for outdoor sightseeing in Thành phố Sông Công.

What to pack for Thành phố Sông Công in August

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

In August, Thành phố Sông Công sees daytime highs around 32°C and nights near 26°C. Pack light clothes and rain gear. About 25 days see rain.

light clothesrain gear

UV index in Thành phố Sông Công in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Thành phố Sông Công peaks around July 11 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highVery highExtremeVery highHighJul 11UV 11Nov 23UV 6
UV index (midday)Level
Jan6High
Feb7High
Mar9Very high
Apr6High
May9Very high
Jun11Extreme
Jul11Extreme
Aug10Very high
Sep8Very high
Oct8Very high
Nov6High
Dec6High

Air quality in Thành phố Sông Công 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 Thành phố Sông Công is worst in December — around 102 µg/m³ PM2.5 (unhealthy), about 2.8× the cleanest month (July, 37 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorUnhealthyDec 20102 µg/m³Jul 1738 µg/m³
PM2.5 (µg/m³)Level
Jan98Unhealthy
Feb89Unhealthy
Mar86Unhealthy
Apr79Unhealthy
May57Unhealthy
Jun44Poor
Jul37Poor
Aug44Poor
Sep59Unhealthy
Oct76Unhealthy
Nov92Unhealthy
Dec102Unhealthy
Location & terrain

Where is Thành phố Sông Công?

Thành phố Sông Công sits at 21.5°N, 105.8°E, 28 m above sea level, in Vietnam. The nearest listed city is Phổ Yên, 8.0 km away.

Topography around Thành phố Sông Công

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Thành phố Sông Công.

Within 3 km, the terrain around Thành phố Sông Công has only modest variations in elevation — a maximum elevation change of 66 m around an average of 24 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,304 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,720 m.

The land around Thành phố Sông Công is covered by trees (52%) and cropland (27%) within 3 km, trees (64%) and cropland (23%) within 16 km, and trees (69%) and cropland (21%) within 80 km.

3 km
66 m
16 km
1,304 m
80 km
1,720 m
treesgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Phổ Yên 8.0 km · Thái Nguyên 13 km · Sóc Sơn 24 km · Thị Trấn Đại Từ 27 km · Phúc Yên 30 km · Vĩnh Yên 31 km · Quang Minh 33 km · Việt Yên 38 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 Thành phố Sông Công (21.4772°, 105.8414°, elevation 28 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. 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).