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Mountain town in Kerala, India

Munnar weather by month and the best time to visit

Updated October 2026Sources
Oct–FebBest time to visit

When to go to Munnar

Oct–Feb is cool and mostly clear. Jun–Aug monsoon brings heavy rain, mist and landslides; Mar–May is warm but pleasant. Eravikulam closes Feb–Mar for calving.

Munnar weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
10°15°20°25°30°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January22°C72°F11°C52°F12 mm74%Pleasant
February25°C78°F12°C53°F22 mm65%Pleasant
March27°C81°F14°C57°F48 mm65%Pleasant
April26°C79°F16°C60°F106 mm74%Pleasant
May23°C73°F16°C61°F221 mm84%Rainy
June20°C68°F15°C60°F330 mm90%Very wet
July19°C67°F15°C59°F297 mm92%Rainy
August19°C67°F15°C58°F250 mm92%Rainy
September20°C68°F14°C58°F228 mm91%Rainy
October20°C69°F14°C58°F318 mm90%Very wet
November20°C69°F14°C56°F169 mm88%Rainy
December20°C69°F12°C54°F39 mm83%Pleasant

Best months across India

PlaceBest monthsWarmest month
DelhiFeb–Mar, Oct–NovMay (43°C)
GoaNov–FebApr (32°C)
MumbaiNov–FebApr (39°C)
JaipurOct–MarMay (41°C)
AgraFeb–Mar, Oct–NovMay (44°C)
VaranasiOct–MarMay (43°C)
RishikeshFeb–Apr, Sep–NovMay (40°C)
BangaloreNov–MarApr (35°C)
UdaipurOct–MarMay (40°C)
KochiNov–MarMar (33°C)
KolkataNov–FebApr (38°C)
HyderabadOct–FebMay (40°C)
ManaliMar–Jun, Sep–OctJul (25°C)
DharamshalaMar–May, Sep–NovJun (33°C)
LehJun–SepJul (24°C)
ChennaiNov–FebMay (36°C)
PondicherryNov–FebMay (33°C)
VarkalaNov–MarMar (33°C)
HampiOct–FebApr (39°C)
AmritsarFeb–Mar, Oct–NovJun (43°C)
JodhpurOct–FebMay (42°C)
JaisalmerNov–FebMay (42°C)
PushkarOct–FebMay (41°C)
PalolemNov–MarMay (30°C)
AnjunaNov–MarApr (33°C)
DarjeelingMar–May, Oct–NovMay (22°C)
MunnarOct–FebMar (27°C)
AlleppeyNov–FebMar (31°C)
Andaman IslandsNov–AprApr (30°C)
ShimlaMar–Jun, Sep–OctMay (29°C)

Quick answers

What is the best month to visit Munnar?

Oct–Feb. Oct–Feb is cool and mostly clear. Jun–Aug monsoon brings heavy rain, mist and landslides; Mar–May is warm but pleasant. Eravikulam closes Feb–Mar for calving.

When is the rainy season in Munnar?

Rain peaks in June with about 330 mm. Months with 150 mm or more: May–Nov.

What is the hottest month in Munnar?

March, with average highs of 27°C (81°F).

How cold does Munnar get?

The coolest nights are in January, averaging 11°C (52°F).

More about Munnar

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 4.9°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.