Kaohsiung weather in August

In August, Kaohsiung sees average daytime highs of 30°C and overnight lows near 27°C, with 363 mm of rain across 21.2 wet days and about 12.8 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 18% of the time in August, and the air most often feels miserable.

Daylight stretches from about 13 h 06 min at the start of August to 12 h 30 min by month's end. Set against the rest of the year, August is Kaohsiung's 11th-clearest and 3rd-windiest month. For the whole year in context, see Kaohsiung's year-round climate.

Daytime high
30°
2nd warmest
Overnight low
27°
11th coldest
Rainfall
363 mm
21.2 wet days
Daylight
12 h 48 min
5:39 AM – 6:26 PM
Cloud cover
74%
11th clearest
Wind
12 km/h
3rd windiest
Solar energy
5.07 kWh/m²
Travel score
3.5
out of 10

Kaohsiung is city in southern Taiwan.

Density
927/km²
people per km²
Founded
2010

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 30°C through the month.

A typical August day in Kaohsiung reaches about 30°C in the afternoon and slips back to 27°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, August runs on par with July and on par with September.

25°28°30°33°35°151015202531
Avg high (°C)Avg low (°C)
13127
23127
33027
43027
53027
63027
73027
83027
93027
103027
113027
123027
133027
143027
153027
163027
173027
183027
193027
203027
213027
223027
233027
243027
253027
263027
273027
283027
293027
303027
313027

How August really feels in Kaohsiung

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
heat index over the day's high
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.

Kaohsiung weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan23° / 18°355.910.87.6
Feb24° / 18°26611.27.6
Mar26° / 21°367.311.87.2
Apr28° / 23°821012.56.2
May29° / 26°23217.313.14.4
Jun30° / 27°33820.513.43.5
Jul31° / 27°27519.713.23.5
Aug30° / 27°36321.212.83.5
Sep30° / 26°18916.712.14.1
Oct29° / 25°8011.611.55.6
Nov27° / 22°588.110.97.0
Dec24° / 19°405.610.67.7

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 14% of August, with mostly cloudy or overcast conditions the remaining 68%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13565
23367
33367
43268
53367
63169
73169
83169
93169
103169
113169
123070
133070
143169
153169
163169
173268
183268
193367
203466
213466
223367
233367
243367
253367
263367
273268
283268
293268
303367
313367

Chance of precipitation in August

Any precipitation

Kaohsiung gets around 363 mm of rain over 21.2 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 68% and peaks near 70% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
166
267
368
468
569
669
770
870
970
1070
1170
1270
1370
1469
1569
1668
1768
1867
1967
2066
2166
2266
2365
2465
2566
2666
2766
2866
2966
3066
3166

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 (%)
1397
2397
3397
4397
5397
6397
7397
8397
9298
10298
11298
12298
13298
14199
15199
16199
17199
18298
19298
20298
21298
22397
23397
24397
25496
26595
27595
28694
29793
30892
31892

Wind in August

Winds average 12 km/h in August.

Across August, daily wind ranges from about 11 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 13 h 06 min 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 36 minutes over August. Sunrise moves from 5:33 AM to 5:44 AM, and sunset from 6:36 PM to 6:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:336:36
213.05:346:36
313.05:346:35
413.05:356:35
513.05:356:34
613.05:356:33
713.05:366:33
812.95:366:32
912.95:376:32
1012.95:376:31
1112.95:376:30
1212.95:386:29
1312.85:386:29
1412.85:386:28
1512.85:396:27
1612.85:396:26
1712.85:406:26
1812.75:406:25
1912.75:406:24
2012.75:416:23
2112.75:416:22
2212.75:416:21
2312.65:426:21
2412.65:426:20
2512.65:426:19
2612.65:436:18
2712.65:436:17
2812.55:436:16
2912.55:446:15
3012.55:446:14
3112.55:446:13

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.07 kWh/m².

For context, solar energy here swings from a low near 3.23 kWh/m² to a high of 5.62 kWh/m² in July across the year — August's 5.07 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.3Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.0Bright
285.0Bright
295.0Bright
305.1Bright
315.1Bright
Planning a trip in August

Hazard calendar for Kaohsiung

In seasonPeak

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

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

Kaohsiung'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 Kaohsiung?

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

3.5
Sightseeing
10th-best month of the year
5.0
Beach & pool
11th-best month of the year

August is a weaker month for outdoor sightseeing in Kaohsiung.

What to pack for Kaohsiung in August

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

In August, Kaohsiung sees daytime highs around 30°C and nights near 27°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.

light clothesrain gearsun protection

Sea temperature near Kaohsiung in August

The nearest coast averages about 29°C in August — 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 July at about 29°C and coldest in January near 24°C.

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

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan24Refreshing
Feb24Refreshing
Mar24Warm
Apr26Warm
May28Warm
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct28Warm
Nov26Warm
Dec25Warm

UV index in Kaohsiung in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Kaohsiung peaks around June 17 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highHighJun 17UV 12Dec 22UV 6
UV index (midday)Level
Jan6High
Feb8Very high
Mar10Very high
Apr9Very high
May9Very high
Jun12Extreme
Jul10Very high
Aug12Extreme
Sep11Extreme
Oct8Very high
Nov7Very high
Dec6High

Air quality in Kaohsiung 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 Kaohsiung is worst in March — around 34 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (June, 14 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1034 µg/m³Jun 2214 µg/m³
PM2.5 (µg/m³)Level
Jan33Moderate
Feb33Moderate
Mar34Moderate
Apr28Moderate
May20Moderate
Jun14Moderate
Jul15Moderate
Aug18Moderate
Sep24Moderate
Oct32Moderate
Nov32Moderate
Dec31Moderate
Location & terrain

Where is Kaohsiung?

Kaohsiung sits at 22.6°N, 120.3°E, 9 m above sea level, in Taiwan. The nearest listed city is Fengshan, 5.0 km away.

DonggangChaozhouTainanYongkangYujingXinyingHengchun

Topography around Kaohsiung

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

Within 3 km, the terrain around Kaohsiung has only modest variations in elevation — a maximum elevation change of 31 m around an average of 10 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 351 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,241 m.

The land around Kaohsiung is covered by artificial surfaces (82%) within 3 km, water (43%) and artificial surfaces (29%) within 16 km, and water (45%) and trees (43%) within 80 km.

3 km
31 m
16 km
351 m
80 km
3,241 m
treesgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Fengshan 5.0 km · Donggang 22 km · Chaozhou 24 km · Tainan 43 km · Yongkang 46 km · Yujing 59 km · Xinying 77 km · Hengchun 81 km

Taiwan travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
110 / 220 V · 60 Hz
Happiness
6.7 / 10
World Happiness, 2025
Religion
Buddhist 35%Taoist 33%none or unspecified 18%folk religion approximately 10%

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 Kaohsiung (22.6163°, 120.3133°, elevation 9 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).