Kluang weather in September

In September, Kluang sees average daytime highs of 30°C and overnight lows near 23°C, with 185 mm of rain across 25.9 wet days and about 12 hours of daylight. It is the 7th-warmest and 7th-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 3% of the time in September, and the air most often feels miserable.

Daylight stretches from about 12 hours at the start of September to 12 hours by month's end. Set against the rest of the year, September is Kluang's 6th-clearest and 7th-windiest month. For the whole year in context, see Kluang's year-round climate.

Daytime high
30°
7th warmest
Overnight low
23°
3rd coldest
Rainfall
185 mm
25.9 wet days
Daylight
12 hours
7:01 AM – 7:01 PM
Cloud cover
83%
6th clearest
Wind
6 km/h
7th windiest
Solar energy
4.97 kWh/m²
Travel score
2.8
out of 10

Kluang is town in Johor, Malaysia and district capital of Kluang District.

Founded
1915

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical September day in Kluang reaches about 30°C in the afternoon and slips back to 23°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 32°C. Set against its neighbours, September runs on par with August and on par with October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13023
23023
33023
43023
53023
63023
73023
83023
93023
103023
113023
123023
133023
143023
153023
163023
173123
183123
193123
203123
213123
223123
233123
243123
253123
263123
273123
283123
293123
303123

How September really feels in Kluang

Once humidity and wind are folded in, September averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Kluang weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°18320.711.93.6
Feb31° / 23°11515.811.93.6
Mar32° / 23°18622.8122.8
Apr32° / 24°21526.6122.4
May31° / 24°19727.612.12.5
Jun31° / 24°16324.112.12.9
Jul30° / 24°16424.712.13.1
Aug30° / 23°18225.512.13.0
Sep30° / 23°18525.9122.8
Oct31° / 23°23527.7122.7
Nov30° / 23°29128.411.92.6
Dec30° / 23°28225.811.93.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 9% of September, with mostly cloudy or overcast conditions the remaining 88%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11585
21585
31585
41684
51684
61684
71585
81585
91486
101387
111387
121387
131387
141288
151288
161288
171288
181288
191090
201090
211090
221090
23991
24991
25991
26991
27991
28991
29991
30991

Chance of precipitation in September

Any precipitation

Kluang gets around 185 mm of rain over 25.9 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 86% and peaks near 87% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
187
286
386
486
586
686
786
887
987
1087
1187
1287
1387
1487
1587
1687
1787
1887
1987
2086
2186
2286
2386
2486
2586
2686
2786
2886
2986
3087

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the miserable band about 56% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
14357
24357
34456
44456
54555
64555
74654
84654
94654
104654
114654
124654
134654
144654
154654
164555
174555
184456
194456
204357
214357
224357
234357
244258
254258
264258
274258
284159
294159
304060

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

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

Days grow by about 0 minutes over September. Sunrise moves from 7:05 AM to 6:57 AM, and sunset from 7:08 PM to 6:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.07:057:08
212.07:057:07
312.07:057:07
412.07:047:06
512.07:047:06
612.07:047:06
712.07:047:05
812.07:037:05
912.07:037:04
1012.07:037:04
1112.07:027:04
1212.07:027:03
1312.07:027:03
1412.07:017:02
1512.07:017:02
1612.07:017:01
1712.07:007:01
1812.07:007:01
1912.07:007:00
2012.06:597:00
2112.06:596:59
2212.06:596:59
2312.06:596:58
2412.06:586:58
2512.06:586:58
2612.06:586:57
2712.06:576:57
2812.06:576:56
2912.06:576:56
3012.06:576:56

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.97 kWh/m².

For context, solar energy here swings from a low near 3.94 kWh/m² to a high of 5.18 kWh/m² in March across the year — September's 4.97 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
104.9Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
294.9Bright
304.9Bright
Planning a trip in September

Hazard calendar for Kluang

In seasonPeak

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

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

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

Is September a good time to visit Kluang?

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

2.8
Sightseeing
7th-best month of the year
4.0
Beach & pool
8th-best month of the year

September is a weaker month for outdoor sightseeing in Kluang.

What to pack for Kluang in September

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

In September, Kluang sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

Sea temperature near Kluang in September

The nearest coast averages about 29°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 50 km away) is warmest in May at about 30°C and coldest in January near 28°C.

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

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb28Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep29Tropical
Oct30Tropical
Nov29Tropical
Dec29Tropical

UV index in Kluang in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Kluang peaks around February 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeFeb 19UV 15Jul 11UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Very high
Aug12Extreme
Sep13Extreme
Oct13Extreme
Nov11Extreme
Dec11Extreme

Air quality in Kluang in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Kluang is worst in September — around 33 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (January, 12 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1633 µg/m³Jan 1912 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb13Moderate
Mar15Moderate
Apr20Moderate
May24Moderate
Jun25Moderate
Jul28Moderate
Aug29Moderate
Sep33Moderate
Oct28Moderate
Nov17Moderate
Dec13Moderate
Location & terrain

Where is Kluang?

Kluang sits at 2.0°N, 103.3°E, 51 m above sea level, in Malaysia. The nearest listed city is Kampung Simpang Renggam, 23 km away.

Topography around Kluang

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

Within 3 km, the terrain around Kluang has only modest variations in elevation — a maximum elevation change of 76 m around an average of 42 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 504 m; within 80 km, large variations in elevation — a maximum elevation change of 1,003 m.

The land around Kluang is covered by artificial surfaces (56%) and trees (35%) within 3 km, trees (87%) within 16 km, and trees (78%) within 80 km.

3 km
76 m
16 km
504 m
80 km
1,003 m
treesgrasslandartificial surfacesbare terrainwatermangroves
September weather nearby: Kampung Simpang Renggam 23 km · Simpang Renggam 23 km · Yong Peng 28 km · Parit Raja 29 km · Kawasan Penempatan Ulu Sungai Benut 31 km · Kawasan Penempatan Ulu Benut Tiga 32 km · Kawasan Penempatan Ulu Benut Lima 32 km · Bandar Tenggara 38 km

Malaysia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / G / M
230 V · 50 Hz
Prices
≈ 32% of US
price level, 2025
GDP per capita
$13,125
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
95%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
22.5
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 581
Religion
Muslim 64%Buddhist 19%Christian 9%Hindu 6%

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 Kluang (2.0305°, 103.3169°, elevation 51 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).