Munnar weather in October

In October, Munnar sees average daytime highs of 26°C and overnight lows near 19°C, with 326 mm of rain across 26.4 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 4% of the time in October, and the air most often feels muggy.

Daylight stretches from about 11 h 54 min at the start of October to 11 h 36 min by month's end. Set against the rest of the year, October is Munnar's 8th-clearest and 10th-windiest month. For the whole year in context, see Munnar's year-round climate.

Daytime high
26°
8th warmest
Overnight low
19°
6th coldest
Rainfall
326 mm
26.4 wet days
Daylight
11 h 48 min
6:14 AM – 6:00 PM
Cloud cover
83%
8th clearest
Wind
4 km/h
10th windiest
Solar energy
4.21 kWh/m²
Travel score
4.1
out of 10

Munnar is town in Idukki district, Kerala, India.

Density
364/km²
people per km²

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 26°C through the month.

A typical October day in Munnar reaches about 26°C in the afternoon and slips back to 19°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 27°C. Set against its neighbours, October runs on par with September and on par with November.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12519
22519
32519
42519
52519
62519
72519
82519
92519
102519
112619
122619
132619
142619
152619
162619
172619
182619
192619
202619
212619
222619
232619
242619
252619
262619
272619
282619
292619
302619
312619

Munnar weather by month

How October compares with the rest of the year at a glance. October is the 8th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 17°254.911.57.2
Feb30° / 18°27511.76.0
Mar31° / 20°6410.211.94.6
Apr30° / 20°14922.812.23.6
May27° / 20°24628.212.53.7
Jun25° / 20°42428.712.63.6
Jul24° / 20°41029.512.53.6
Aug24° / 19°32228.312.33.8
Sep25° / 19°23725.512.14.1
Oct26° / 19°32626.411.84.1
Nov26° / 19°27222.911.54.5
Dec26° / 18°10012.611.46.3

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 11% of October, with mostly cloudy or overcast conditions the remaining 85%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11882
21882
31882
41882
51882
61882
71783
81783
91585
101585
111486
121486
131387
141387
151288
161288
171288
181189
191288
201288
211387
221387
231486
241585
251585
261684
271783
281783
291783
301882
311882

Chance of precipitation in October

Any precipitation

Munnar gets around 326 mm of rain over 26.4 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 85% and peaks near 87% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
181
282
382
482
583
683
784
884
985
1085
1185
1286
1386
1487
1587
1687
1787
1887
1987
2087
2187
2286
2386
2486
2586
2686
2786
2886
2986
3086
3186

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 93% of days. Sticky, muggy-or-worse air turns up on roughly 96% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
104942
204933
304933
403943
503943
603943
703943
803943
903943
1003943
1103943
1203934
1303934
1403934
1503934
1603934
1703934
1803934
1904924
2004933
2105923
2205923
2305923
2415913
2516912
2616912
2716912
2816912
2916912
3016912
3116912

Wind in October

Winds average 4 km/h in October.

Across October, daily wind ranges from about 4 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
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
314calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 54 min at the start of October to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over October. Sunrise moves from 6:13 AM to 6:16 AM, and sunset from 6:08 PM to 5:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:136:08
211.96:136:07
311.96:136:07
411.96:136:06
511.96:136:06
611.96:136:05
711.96:136:05
811.86:136:04
911.86:136:03
1011.86:136:03
1111.86:136:02
1211.86:136:02
1311.86:136:01
1411.86:136:01
1511.86:146:00
1611.86:146:00
1711.86:146:00
1811.86:145:59
1911.76:145:59
2011.76:145:58
2111.76:145:58
2211.76:145:57
2311.76:145:57
2411.76:155:57
2511.76:155:56
2611.76:155:56
2711.76:155:56
2811.76:155:55
2911.76:165:55
3011.76:165:55
3111.66:165:55

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.21 kWh/m².

For context, solar energy here swings from a low near 3.87 kWh/m² to a high of 6.28 kWh/m² in March across the year — October's 4.21 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.4Bright
44.4Bright
54.4Bright
64.4Bright
74.3Bright
84.3Bright
94.3Bright
104.3Bright
114.2Bright
124.2Bright
134.2Bright
144.2Bright
154.2Bright
164.2Bright
174.1Bright
184.1Bright
194.1Bright
204.1Bright
214.1Bright
224.1Bright
234.1Bright
244.1Bright
254.1Bright
264.1Bright
274.1Bright
284.1Bright
294.1Bright
304.1Bright
314.1Bright
Planning a trip in October

Hazard calendar for Munnar

In seasonPeak

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

Munnar's rainy season runs May–November, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is October a good time to visit Munnar?

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

4.1
Sightseeing
6th-best month of the year
3.8
Beach & pool
7th-best month of the year

October is a reasonable time to visit Munnar for sightseeing.

What to pack for Munnar in October

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

In October, Munnar sees daytime highs around 26°C and nights near 19°C. Pack rain gear. Worth having: light clothes. About 26 days see rain.

rain gearlight clothes

UV index in Munnar 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 Munnar peaks around August 16 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highAug 16UV 14Dec 21UV 9
UV index (midday)Level
Jan10Very high
Feb13Extreme
Mar13Extreme
Apr14Extreme
May11Extreme
Jun12Extreme
Jul13Extreme
Aug14Extreme
Sep13Extreme
Oct13Extreme
Nov11Extreme
Dec9Very high

Air quality in Munnar 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 Munnar is worst in January — around 68 µg/m³ PM2.5 (unhealthy), about 2.7× the cleanest month (July, 26 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModeratePoorUnhealthyJan 1367 µg/m³Jul 1726 µg/m³
PM2.5 (µg/m³)Level
Jan68Unhealthy
Feb61Unhealthy
Mar58Unhealthy
Apr53Poor
May47Poor
Jun29Moderate
Jul26Moderate
Aug28Moderate
Sep33Moderate
Oct51Poor
Nov62Unhealthy
Dec65Unhealthy
Location & terrain

Where is Munnar?

Munnar sits at 10.1°N, 77.1°E, 1,470 m above sea level, in India. The nearest listed city is Kochi, 89 km away.

MysoreBengaluruJaffna

Topography around Munnar

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

Within 3 km, the terrain around Munnar has large variations in elevation — a maximum elevation change of 627 m around an average of 1,578 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,360 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,648 m.

The land around Munnar is covered by trees (71%) and grassland (25%) within 3 km, trees (82%) within 16 km, and trees (77%) within 80 km.

3 km
627 m
16 km
2,360 m
80 km
2,648 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Kochi 89 km · Thaikattussery 99 km · Alappuzha 105 km · Madurai 117 km · Irimbiliyam 137 km · Mysore 250 km · Bengaluru 326 km · Jaffna 326 km

India travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / D / M
230 V · 50 Hz
Prices
≈ 23% of US
price level, 2025
GDP per capita
$2,702
2025
Happiness
4.5 / 10
World Happiness, 2025
Safe drinking water
76%
of population, 2024
Homicide rate
2.8
per 100k, 2022
Road deaths
15.6
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 484
Religion
Hindu 80%Muslim 14%Christian 2%other and unspecified 2%

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 Munnar (10.0882°, 77.0624°, elevation 1,470 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. 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).