Best Time To Visit Idukki > Weather, Temperature & Season

What is the best time to visit Idukki?

The best time to visit Idukki is from October to February when the weather is pleasant, with temperatures ranging from 15°C to 25°C. This period, after the monsoon and during winter, offers lush landscapes and ideal conditions for outdoor activities like trekking. It's advisable to avoid the monsoon season from June to September due to heavy rainfall and the risk of landslides making outdoor activities challenging and posing safety concerns for visitors. Summer months from April to June are also suitable, albeit warmer, for exploring Idukki's natural attractions, however the region may experience occasional rainfall.

Peak Season: The peak tourist season in Idukki is from October to February, characterized by pleasant weather, lush landscapes, and ideal conditions for outdoor activities like trekking. During this time, the region attracts a significant number of visitors seeking to explore its natural beauty and serene ambiance.

Shoulder Season: The shoulder seasons in Idukki are April to June and September. While April to June experiences warmer temperatures, it still offers opportunities for sightseeing and outdoor adventures. September provides a transition from the monsoon season to cooler weather, making it suitable for exploring the region with fewer tourists compared to the peak season.

Off Season: The off-season in Idukki falls during the monsoon months from July to August when heavy rainfall and the risk of landslides make travel challenging. Additionally, the summer months from March to May can be warm, deterring some tourists. However, visiting during these periods may offer discounted rates and a quieter atmosphere for those willing to brave the weather challenges.

Weather in Idukki

Upcoming Idukki Weather

Monthly Weather in Idukki

Month	High/Low (°C)	Rain
January	27°/ 16°	3 days
February	28°/ 16°	3 days
March	29°/ 17°	13 days
April	30°/ 18°	21 days
May	30°/ 20°	25 days
June	26°/ 19°	18 days
July	24°/ 18°	23 days
August	23°/ 18°	27 days
September	24°/ 18°	26 days
October	24°/ 17°	31 days
November	26°/ 17°	18 days
December	24°/ 17°	11 days

Idukki Travel Packages

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3 Days / 2 Nights

Captivating Idukki and Periyar

$ 82

12% off

$72 per adult on twin sharing

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5 Days / 4 Nights

Entrancing Idukki with Munnar

$138 per adult on twin sharing

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5 Days / 4 Nights

Serene Idukki, Munnar and Thekkady with Periyar Visit

$ 164

12% off

$144 per adult on twin sharing

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4 Days / 3 Nights

Gorgeous Idukki and Alleppey

$ 136

11% off

$120 per adult on twin sharing

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5 Days / 4 Nights

Delightful Idukki, Kochi and Munnar

$ 171

12% off

$150 per adult on twin sharing

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More about Best Time to Travel to Idukki

Idukki in Summer (March-May)

During the summer months of March to May, Idukki experiences warmer temperatures, ranging from around 25°C to 35°C, creating a pleasant yet moderately hot climate. This season unveils the region's natural splendor as the lush greenery thrives under the warm sun, and the vibrant flora adds a colorful touch to the landscape. Despite the rising temperatures, this period remains favorable for outdoor activities such as hiking, birdwatching, and exploring the numerous waterfalls and tea estates that dot the picturesque terrain of Idukki.

However, visitors should be prepared for occasional showers as the region transitions from the cooler winter months to the upcoming monsoon season. Light and breathable clothing along with sunscreen are recommended to stay comfortable while exploring the outdoors. Additionally, travelers can seek refuge from the heat by visiting the cooler hill stations and enjoying the refreshing breeze that sweeps through the valleys.

Idukki in Winter (November-February)

During the winter months from November to February, Idukki experiences cooler temperatures and drier weather, creating a pleasant and comfortable environment for visitors. The temperature in Idukki during this period typically ranges from 15°C to 25°C, offering a refreshing escape from the heat of the preceding months. The clear skies and crisp air make it an ideal time for outdoor activities such as trekking, sightseeing, and exploring the region's natural attractions.

Winter in Idukki also brings about a serene ambiance, as the tranquil surroundings and lesser crowds allow for a more immersive experience amidst nature's bounty. Visitors can enjoy panoramic views of the mist-covered hills, serene lakes, and lush forests, providing ample opportunities for photography and relaxation. However, travelers should be prepared for cooler evenings and mornings by carrying appropriate clothing to stay warm and comfortable during their explorations. Overall, winter presents an excellent opportunity to discover the tranquil beauty and serene charm of Idukki at its best.

Idukki in Monsoon (June-September)

During the monsoon season from June to September, Idukki transforms into a verdant paradise, as the region receives abundant rainfall, revitalizing its lush landscapes. The temperature during this period typically ranges from 20°C to 25°C, providing a cool and refreshing atmosphere amidst the rain-drenched surroundings. The monsoon rains rejuvenate the rivers, waterfalls, and reservoirs, enhancing their beauty and creating spectacular vistas for visitors to behold.

While the monsoon brings a stunning display of nature's splendor, it also poses challenges such as occasional landslides and road closures due to heavy rainfall. Travelers are advised to exercise caution and stay updated on weather forecasts and road conditions before embarking on their journey. Despite the risks, the monsoon season offers a unique opportunity to witness Idukki's scenic beauty in its full glory, with cascading waterfalls, mist-shrouded hills, and vibrant greenery creating a mesmerizing tapestry of sights and sounds.