Miri weather in October

In October, Miri sees average daytime highs of 28°C and overnight lows near 26°C, with 280 mm of rain across 27.1 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 2nd-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 2% of the time in October, and the air most often feels oppressive.

Daylight stretches from about 12 hours at the start of October to 11 h 48 min by month's end. Set against the rest of the year, October is Miri's 10th-clearest and 4th-windiest month. For the whole year in context, see Miri's year-round climate.

Daytime high
28°
7th warmest
Overnight low
26°
6th coldest
Rainfall
280 mm
27.1 wet days
Daylight
11 h 54 min
6:12 AM – 6:06 PM
Cloud cover
87%
10th clearest
Wind
12 km/h
4th windiest
Solar energy
5.19 kWh/m²
Travel score
3.6
out of 10

Miri is city in Sarawak, Malaysia.

Density
301/km²
people per km²
Founded
1910

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

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

A typical October day in Miri reaches about 28°C in the afternoon and slips back to 26°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, October runs on par with September and on par with November.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12826
22826
32826
42826
52826
62826
72826
82826
92826
102826
112826
122826
132826
142826
152826
162826
172826
182826
192826
202826
212826
222826
232826
242826
252826
262826
272826
282826
292826
302826
312826

How October really feels in Miri

Once humidity and wind are folded in, October 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

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

Miri weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 25°20022.611.84.3
Feb27° / 25°1111711.94.9
Mar28° / 26°8316.6125.2
Apr28° / 26°12420.612.14.2
May29° / 26°15921.512.23.9
Jun29° / 26°20119.412.24.1
Jul29° / 26°18719.312.24.3
Aug29° / 26°18320.412.14.1
Sep28° / 26°19522.7123.8
Oct28° / 26°28027.111.93.6
Nov28° / 26°27628.111.83.4
Dec28° / 25°2932811.73.6

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 7% of October, with mostly cloudy or overcast conditions the remaining 91%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11189
21189
31189
41090
51090
61090
71090
81090
91090
101090
111090
121090
131090
141090
151090
16991
17991
18991
19991
20991
21991
22991
23991
24991
25892
26892
27892
28892
29892
30892
31892

Chance of precipitation in October

Any precipitation

Miri gets around 280 mm of rain over 27.1 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 87% and peaks near 92% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
183
283
383
484
584
684
784
885
985
1085
1185
1286
1386
1486
1587
1687
1788
1888
1988
2089
2189
2289
2390
2490
2590
2691
2791
2891
2991
3091
3192

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the oppressive band about 65% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
16238
26337
36436
46436
56535
66634
76634
86634
96634
106634
116634
126535
136535
146535
156436
166436
176436
186436
196436
206436
216436
226436
236535
246535
256535
266634
276634
286733
296733
306733
316733

Wind in October

Winds average 12 km/h in October.

Across October, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 hours at the start of October to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over October. Sunrise moves from 6:14 AM to 6:12 AM, and sunset from 6:12 PM to 6:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:146:12
212.06:146:11
312.06:146:11
411.96:146:11
511.96:136:10
611.96:136:10
711.96:136:09
811.96:136:09
911.96:136:09
1011.96:136:08
1111.96:136:08
1211.96:126:07
1311.96:126:07
1411.96:126:07
1511.96:126:06
1611.96:126:06
1711.96:126:06
1811.96:126:06
1911.96:126:05
2011.96:126:05
2111.96:126:05
2211.96:126:04
2311.96:126:04
2411.96:126:04
2511.96:126:04
2611.96:126:04
2711.96:126:04
2811.96:126:03
2911.96:126:03
3011.86:126:03
3111.86:126:03

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.19 kWh/m².

For context, solar energy here swings from a low near 4.68 kWh/m² to a high of 5.96 kWh/m² in April across the year — October's 5.19 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.4Bright
45.4Bright
55.4Bright
65.4Bright
75.4Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in October

Hazard calendar for Miri

In seasonPeak

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

Miri 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 October a good time to visit Miri?

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

3.6
Sightseeing
10th-best month of the year
4.0
Beach & pool
10th-best month of the year

October is a weaker month for outdoor sightseeing in Miri.

What to pack for Miri in October

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

In October, Miri sees daytime highs around 28°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 27 days see rain.

light clothesrain gearsun protection

Sea temperature near Miri in October

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

The sea at the nearest coast (about 13 km away) is warmest in June at about 30°C and coldest in February near 27°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
Jan28Warm
Feb27Warm
Mar28Tropical
Apr29Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct29Tropical
Nov29Tropical
Dec29Tropical

UV index in Miri in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 Miri peaks around February 17 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 22 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 17UV 14Nov 22UV 11
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar14Extreme
Apr14Extreme
May13Extreme
Jun12Extreme
Jul11Extreme
Aug13Extreme
Sep13Extreme
Oct13Extreme
Nov11Extreme
Dec11Extreme

Air quality in Miri in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Miri is worst in May — around 68 µg/m³ PM2.5 (unhealthy), about 5.1× the cleanest month (October, 13 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMay 1764 µg/m³Oct 1815 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb48Poor
Mar47Poor
Apr34Moderate
May68Unhealthy
Jun35Moderate
Jul23Moderate
Aug23Moderate
Sep28Moderate
Oct13Moderate
Nov24Moderate
Dec24Moderate
Location & terrain

Where is Miri?

Miri sits at 4.4°N, 114.0°E, 8 m above sea level, in Malaysia. The nearest listed city is Kuala Belait, 34 km away.

Topography around Miri

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

Within 3 km, the terrain around Miri has only modest variations in elevation — a maximum elevation change of 87 m around an average of 10 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 112 m; within 80 km, significant variations in elevation — a maximum elevation change of 531 m.

The land around Miri is covered by trees (33%), water (31%) and artificial surfaces (25%) within 3 km, water (44%) and trees (40%) within 16 km, and trees (57%) and water (40%) within 80 km.

3 km
87 m
16 km
112 m
80 km
531 m
treesgrasslandartificial surfacesbare terrainwater
October weather nearby: Kuala Belait 34 km · Marudi 43 km · Seria 44 km · Beluru 48 km · Liang 64 km · Niah 67 km · Tutong 86 km · Sengkurong 108 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 Miri (4.3993°, 113.9916°, elevation 8 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).