Lundu in Fall

In fall (September, October and November), Lundu sees average daytime highs around 30°C and overnight lows near 24°C, with 917 mm of rain over about 84 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.

Across fall, daytime highs hold fairly steady around 30°C. The sky is clear or mostly clear about 1% of the time across fall, and the air most often feels oppressive.

Fall is Lundu's weakest season of the year to visit on our travel score. Lundu has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Lundu's year-round climate.

Avg daytime high
30°C
3rd-warmest season
Avg overnight low
24°C
Rainfall
917 mm
84 wet days
Avg wind
4 km/h
Travel score
2.8
weakest season of the year
Months
Sep · Oct · Nov

Temperature in Lundu in Fall

Average highAverage lowShaded bands: 10–90% of days

Across fall, daytime highs hold fairly steady around 30°C.

A typical fall day in Lundu reaches about 30°C and drops to 24°C overnight. The warmest of the three months is September, the coolest October.

20°25°30°35°SepOctNov

How fall really feels in Lundu

Once humidity and wind are folded in, fall brings about 91 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C
91
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Lundu weather by month

How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 24°38628.811.93.2
Feb28° / 24°26524.111.93.4
Mar29° / 24°24127.7123.0
Apr30° / 24°24727.7122.7
May31° / 25°24627.212.12.8
Jun31° / 24°19823.112.13.1
Jul31° / 24°19122.312.13.3
Aug31° / 24°20022.812.13.2
Sep30° / 24°24625.4122.9
Oct30° / 24°31629.1122.8
Nov29° / 24°35629.411.92.7
Dec29° / 24°41629.211.92.9

Cloud cover in Fall

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time across fall.

0%25%50%75%100%SepOctNov

Chance of precipitation in Fall

Any precipitation

Lundu gets around 917 mm of rain over 84 wet days across fall. The line is the day-by-day chance of measurable precipitation.

0%20%40%60%80%100%SepOctNov

Humidity in Fall

DryComfortableHumidMuggyOppressiveMiserable

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

0%25%50%75%100%SepOctNov

Wind in Fall

Winds average 4 km/h across fall.

0246810SepOctNov

Sunrise & sunset in Fall

DaylightNight

Daylight runs from about 12 hours in early September to 11 h 54 min by late November. The lit band spans sunrise to sunset each day.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMSepOctNov

Solar energy in Fall

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across fall, about 4.5 kWh/m².

024SepOctNov
Planning a trip in fall

Is fall a good time to visit Lundu?

Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.

2.8
Sightseeing
4th-best month of the year
3.8
Beach & pool
4th-best month of the year

fall is a weaker month for outdoor sightseeing in Lundu.

What to pack for Lundu in Fall

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

In fall, Lundu sees daytime highs around 30°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 84 days see rain.

light clothesrain gearsun protection

Sea temperature near Lundu in Fall

The nearest coast averages about 30°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 22 km away) is warmest in June at about 30°C and coldest in February 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
Sep30Tropical
Oct30Tropical
Nov29Tropical
Dec29Tropical

UV index in Lundu in Fall

LowModerateHighVery highExtreme

Clear-sky midday UV across fall averages 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 Lundu peaks around February 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 18UV 15Jul 13UV 11
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr15Extreme
May13Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep13Extreme
Oct14Extreme
Nov12Extreme
Dec11Extreme

Air quality in Lundu in Fall

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Lundu is worst in September — around 39 µg/m³ PM2.5 (poor), about 4.1× the cleanest month (January, 9 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateGoodSep 938 µg/m³Jan 129 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar12Moderate
Apr13Moderate
May15Moderate
Jun13Moderate
Jul18Moderate
Aug38Poor
Sep39Poor
Oct21Moderate
Nov11Good
Dec10Good
Location & terrain

Where is Lundu?

Lundu sits at 1.7°N, 109.9°E, 9 m above sea level, in Malaysia. The nearest listed city is Bau, 44 km away.

Topography around Lundu

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

Within 3 km, the terrain around Lundu has large variations in elevation — a maximum elevation change of 673 m around an average of 70 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 894 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,649 m.

The land around Lundu is covered by trees (77%) within 3 km, trees (67%) and water (21%) within 16 km, and trees (58%) and water (37%) within 80 km.

3 km
673 m
16 km
894 m
80 km
1,649 m
treesgrasslandcroplandartificial surfacesbare terrainwatermangroves
Fall weather nearby: Bau 44 km · Kuching 55 km · Siburan 70 km · Kota Sambas 70 km · Tebedu 92 km · Serian 97 km · Bengkayang 104 km · Simunjan 105 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 Lundu (1.6744°, 109.8517°, 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.