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Mountain town in Tamil Nadu, India

Ooty weather by month and the best time to visit

Updated October 2026Sources
Mar–May, Sep–OctBest time to visit

When to go to Ooty

Mar–May is cool but busy; Sep–Oct is clear after the monsoon. Jun–Aug is wet and Nov–Dec is cold and misty.

Ooty weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
5°10°15°20°25°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January19°C66°F5°C41°F4 mm66%Pleasant
February22°C72°F6°C43°F6 mm54%Pleasant
March24°C76°F9°C49°F26 mm51%Pleasant
April24°C76°F12°C53°F56 mm59%Pleasant
May21°C71°F11°C52°F105 mm73%Pleasant
June18°C65°F10°C50°F121 mm81%Pleasant
July17°C63°F10°C49°F125 mm82%Cool
August17°C63°F9°C49°F109 mm82%Cool
September18°C64°F9°C49°F111 mm82%Cool
October18°C64°F9°C48°F160 mm83%Rainy
November16°C62°F8°C46°F98 mm82%Cool
December17°C63°F6°C42°F24 mm76%Cool

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)
OotyMar–May, Sep–OctMar (24°C)

Quick answers

What is the best month to visit Ooty?

Mar–May, Sep–Oct. Mar–May is cool but busy; Sep–Oct is clear after the monsoon. Jun–Aug is wet and Nov–Dec is cold and misty.

When is the rainy season in Ooty?

Rain peaks in October with about 160 mm. Months with 150 mm or more: Oct.

What is the hottest month in Ooty?

March, with average highs of 24°C (76°F).

How cold does Ooty get?

The coolest nights are in January, averaging 5°C (41°F).

More about Ooty

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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 9.5°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.