Sekong weather in August

In August, Sekong sees average daytime highs of 28°C and overnight lows near 22°C, with 352 mm of rain across 30.3 wet days and about 12.5 hours of daylight. It is the 12th-warmest and 1st-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 1% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 12 h 42 min at the start of August to 12 h 18 min by month's end. Set against the rest of the year, August is Sekong's 12th-clearest and 7th-windiest month. For the whole year in context, see Sekong's year-round climate.

Daytime high
28°
12th warmest
Overnight low
22°
10th coldest
Rainfall
352 mm
30.3 wet days
Daylight
12 h 30 min
5:42 AM – 6:13 PM
Cloud cover
90%
12th clearest
Wind
4 km/h
7th windiest
Solar energy
3.94 kWh/m²
Travel score
3.3
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

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

A typical August day in Sekong reaches about 28°C in the afternoon and slips back to 22°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 30°C. Set against its neighbours, August runs on par with July and on par with September.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12722
22722
32722
42722
52722
62722
72822
82822
92822
102822
112822
122822
132822
142822
152822
162822
172822
182822
192822
202822
212822
222822
232822
242822
252822
262822
272822
282822
292822
302822
312822

How August really feels in Sekong

Once humidity and wind are folded in, August averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Sekong weather by month

How August compares with the rest of the year at a glance. August is the 12th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 16°8211.26.9
Feb30° / 18°184.511.55.6
Mar32° / 20°7211.511.94.2
Apr32° / 22°13821.212.33.0
May30° / 22°27228.312.72.7
Jun29° / 22°27628.812.92.9
Jul28° / 22°35030.412.83.2
Aug28° / 22°35230.312.53.3
Sep28° / 22°34128.212.13.4
Oct28° / 20°18018.711.74.5
Nov28° / 19°687.511.36.1
Dec28° / 17°152.711.17.4

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in August, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 6% of August, with mostly cloudy or overcast conditions the remaining 93%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1595
2595
3595
4595
5595
6595
7595
8595
9694
10694
11694
12694
13793
14793
15793
16793
17892
18892
19892
20892
21892
22991
23991
24991
25991
26991
27892
28892
29892
30892
31892

Chance of precipitation in August

Any precipitation

Sekong gets around 352 mm of rain over 30.3 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 98% and peaks near 99% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
199
299
399
499
598
698
798
898
998
1098
1198
1298
1398
1497
1597
1697
1797
1897
1997
2097
2197
2297
2398
2498
2598
2698
2798
2898
2998
3098
3198

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the oppressive band about 99% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
1199
2199
3199
4199
5199
6199
7199
8199
9199
100100
110100
120100
130100
140100
150100
160100
170100
180100
190100
200100
210100
220100
230100
240100
250100
26199
27199
28199
29199
30199
31199

Wind in August

Winds average 4 km/h in August.

Across August, daily wind ranges from about 3 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
283calm
293calm
303calm
313calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 42 min at the start of August to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over August. Sunrise moves from 5:38 AM to 5:44 AM, and sunset from 6:20 PM to 6:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.75:386:20
212.75:396:20
312.75:396:19
412.75:396:19
512.65:396:18
612.65:406:18
712.65:406:17
812.65:406:17
912.65:406:16
1012.65:416:16
1112.65:416:15
1212.65:416:15
1312.65:416:14
1412.55:416:14
1512.55:416:13
1612.55:426:13
1712.55:426:12
1812.55:426:12
1912.55:426:11
2012.55:426:10
2112.55:426:10
2212.45:436:09
2312.45:436:08
2412.45:436:08
2512.45:436:07
2612.45:436:06
2712.45:436:06
2812.45:436:05
2912.35:436:04
3012.35:446:03
3112.35:446:03

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 3.94 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.94 kWh/m² to a high of 6.04 kWh/m² in March across the year — August's 3.94 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
13.8Moderate
23.8Moderate
33.8Moderate
43.8Moderate
53.8Moderate
63.8Moderate
73.8Moderate
83.9Moderate
93.9Moderate
103.9Moderate
113.9Moderate
124.0Moderate
134.0Moderate
144.0Moderate
154.0Bright
164.0Bright
174.0Bright
184.0Bright
194.0Bright
204.1Bright
214.1Bright
224.0Bright
234.0Bright
244.0Bright
254.0Bright
264.0Bright
274.0Bright
284.0Bright
294.0Bright
304.0Bright
314.0Bright
Planning a trip in August

Hazard calendar for Sekong

In seasonPeak

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

Sekong's monsoon runs May–October, 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 Sekong?

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

3.3
Sightseeing
8th-best month of the year
3.5
Beach & pool
12th-best month of the year

August is a weaker month for outdoor sightseeing in Sekong.

What to pack for Sekong in August

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

In August, Sekong sees daytime highs around 28°C and nights near 22°C. Pack light clothes and rain gear. About 30 days see rain.

light clothesrain gear

UV index in Sekong in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sekong peaks around August 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 14UV 14Dec 14UV 8
UV index (midday)Level
Jan10Very high
Feb9Very high
Mar9Very high
Apr11Extreme
May11Extreme
Jun12Extreme
Jul13Extreme
Aug14Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in Sekong 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 Sekong is worst in March — around 185 µg/m³ PM2.5 (very unhealthy), about 26.0× the cleanest month (November, 7 µg/m³).

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

0306090120150180JanFebMarAprMayJunJulAugSepOctNovDecModerateUnhealthyUnhealthyModerateGoodMar 17170 µg/m³Nov 197 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb63Unhealthy
Mar185Very unhealthy
Apr66Unhealthy
May16Moderate
Jun11Good
Jul11Good
Aug10Good
Sep9Good
Oct9Good
Nov7Good
Dec8Good
Location & terrain

Where is Sekong?

Sekong sits at 15.3°N, 106.7°E, 148 m above sea level, in Laos. The nearest listed city is Ban Laongam, 61 km away.

Ban LaongamPakseChampasakBà NàPhong ĐiềnHương TràHương ThủyHue

Topography around Sekong

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

Within 3 km, the terrain around Sekong has only modest variations in elevation — a maximum elevation change of 159 m around an average of 158 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,170 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,120 m.

The land around Sekong is covered by trees (60%) within 3 km, trees (83%) within 16 km, and trees (83%) within 80 km.

3 km
159 m
16 km
1,170 m
80 km
2,120 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Ban Laongam 61 km · Pakse 102 km · Champasak 104 km · Bà Nà 152 km · Phong Điền 154 km · Hương Trà 154 km · Hương Thủy 155 km · Hue 155 km

Laos travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C / E / F
230 V · 50 Hz
Prices
≈ 23% of US
price level, 2025
GDP per capita
$2,325
2025
Happiness
5.5 / 10
World Happiness, 2025
Safe drinking water
35%
of population, 2024
Road deaths
17.9
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 461
Religion
Buddhist 65%none 31%other/not stated 2%Christian 2%

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 Sekong (15.3458°, 106.7237°, elevation 148 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).