Sungai Siput weather in September

In September, Sungai Siput sees average daytime highs of 28°C and overnight lows near 20°C, with 225 mm of rain across 21.4 wet days and about 12 hours of daylight. It is the 8th-warmest and 7th-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 September, and the air most often feels muggy.

Daylight stretches from about 12 h 06 min at the start of September to 12 hours by month's end. Set against the rest of the year, September is Sungai Siput's 10th-clearest and 3rd-windiest month. For the whole year in context, see Sungai Siput's year-round climate.

Daytime high
28°
8th warmest
Overnight low
20°
9th coldest
Rainfall
225 mm
21.4 wet days
Daylight
12 hours
7:09 AM – 7:10 PM
Cloud cover
89%
10th clearest
Wind
4 km/h
3rd windiest
Solar energy
4.92 kWh/m²
Travel score
3.9
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

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

A typical September day in Sungai Siput reaches about 28°C in the afternoon and slips back to 20°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 30°C. Set against its neighbours, September runs on par with August and on par with October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12820
22820
32820
42820
52820
62820
72820
82820
92820
102820
112820
122820
132820
142820
152820
162820
172820
182820
192820
202820
212820
222820
232820
242820
252820
262820
272820
282820
292820
302820

Sungai Siput weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 20°19820.111.84.3
Feb29° / 20°18519.111.94.0
Mar29° / 20°29726.6123.4
Apr29° / 21°34528.212.13.1
May29° / 21°23723.812.23.6
Jun29° / 21°12316.912.24.3
Jul29° / 20°13717.312.24.3
Aug29° / 20°15619.712.14.0
Sep28° / 20°22521.4123.9
Oct28° / 20°32025.711.93.8
Nov28° / 20°38627.711.83.5
Dec28° / 20°29324.711.84.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 4% of September, with mostly cloudy or overcast conditions the remaining 95%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1694
2694
3694
4694
5694
6694
7694
8694
9694
10694
11694
12694
13694
14694
15694
16595
17595
18595
19595
20595
21595
22595
23595
24595
25397
26397
27397
28397
29397
30298

Chance of precipitation in September

Any precipitation

Sungai Siput gets around 225 mm of rain over 21.4 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 72% and peaks near 78% on the wettest days.

0%20%40%60%80%151015202530
Rain chance (%)
172
272
372
472
572
671
771
870
970
1070
1169
1269
1369
1468
1568
1669
1769
1869
1969
2070
2171
2272
2372
2473
2574
2675
2776
2877
2978
3078

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the muggy band about 73% of days. Sticky, muggy-or-worse air turns up on roughly 98% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)
127523
227523
327523
437423
537423
637423
737423
837423
937423
1037423
1137423
1237423
1337423
1437324
1537324
1637324
1737225
1837225
1927226
2027127
2127127
2227028
2317128
2417128
2517128
2617128
2717128
2807228
2907228
3007228

Wind in September

Winds average 4 km/h in September.

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

0246810151015202530
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
284calm
294calm
304calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 06 min at the start of September to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over September. Sunrise moves from 7:12 AM to 7:06 AM, and sunset from 7:17 PM to 7:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.17:127:17
212.17:127:17
312.17:127:17
412.17:127:16
512.17:127:16
612.17:117:15
712.17:117:15
812.17:117:14
912.17:117:14
1012.07:107:13
1112.07:107:13
1212.07:107:12
1312.07:107:12
1412.07:097:11
1512.07:097:11
1612.07:097:10
1712.07:097:10
1812.07:087:09
1912.07:087:09
2012.07:087:08
2112.07:087:08
2212.07:077:07
2312.07:077:07
2412.07:077:06
2512.07:077:06
2612.07:067:05
2712.07:067:05
2812.07:067:04
2912.07:067:04
3012.07:067:04

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.92 kWh/m².

For context, solar energy here swings from a low near 4.08 kWh/m² to a high of 5.46 kWh/m² in March across the year — September's 4.92 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
85.0Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
134.9Bright
144.9Bright
154.9Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
224.9Bright
234.9Bright
244.8Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.7Bright
304.7Bright
Planning a trip in September

Hazard calendar for Sungai Siput

In seasonPeak

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

Sungai Siput 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 Sungai Siput?

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

3.9
Sightseeing
7th-best month of the year
4.7
Beach & pool
6th-best month of the year

September is a weaker month for outdoor sightseeing in Sungai Siput.

What to pack for Sungai Siput in September

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

In September, Sungai Siput sees daytime highs around 28°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.

light clothesrain gearsun protection

Sea temperature near Sungai Siput in September

The nearest coast averages about 30°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 63 km away) is warmest in May at about 30°C and coldest in December near 29°C.

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

28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb30Tropical
Mar30Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct30Tropical
Nov29Tropical
Dec29Tropical

UV index in Sungai Siput in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Sungai Siput peaks around February 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 12 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 19UV 15Dec 12UV 11
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr14Extreme
May13Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep14Extreme
Oct13Extreme
Nov11Extreme
Dec11Extreme

Air quality in Sungai Siput 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 Sungai Siput is worst in September — around 38 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateSep 2137 µg/m³Dec 1429 µg/m³
PM2.5 (µg/m³)Level
Jan30Moderate
Feb31Moderate
Mar35Moderate
Apr35Moderate
May32Moderate
Jun33Moderate
Jul35Moderate
Aug35Moderate
Sep38Poor
Oct37Poor
Nov29Moderate
Dec29Moderate
Location & terrain

Where is Sungai Siput?

Sungai Siput sits at 4.4°N, 101.2°E, 48 m above sea level, in Malaysia. The nearest listed city is Kampar, 12 km away.

Topography around Sungai Siput

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

Within 3 km, the terrain around Sungai Siput has large variations in elevation — a maximum elevation change of 941 m around an average of 197 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,513 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,150 m.

The land around Sungai Siput is covered by trees (91%) within 3 km, trees (85%) within 16 km, and trees (86%) within 80 km.

3 km
941 m
16 km
1,513 m
80 km
2,150 m
treesgrasslandcroplandartificial surfacesbare terrainwatermangroves
September weather nearby: Kampar 12 km · Batu Gajah 19 km · Cameron Highlands 22 km · Lahat 24 km · Ipoh 24 km · Tapah Road 25 km · Bercham 28 km · Kampung Manjoi 29 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 Sungai Siput (4.3945°, 101.1947°, elevation 48 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).