Summer season in Thekkady is really hot from March to May. Heat and humidity are hallmarks of the climate as temperature ranges in between 26 degree and 36 degrees celsius. However, thanks to the canopy cover of the forest, early mornings and evenings still tend to be fairly pleasant. Moreover, as most of the animals are out and about in search of water, it can be a good time to visit Periyar Wildlife Sanctuary and observe wildlife. Also, the Chitra Pournami celebrations take place in April/May and it’s the only time that the Mangaladevi temple is open for devotees. 

Monsoon season in Thekkady has a charm of its own. The surroundings come to life with mild showers and a drop in temperature offers a pleasant weather. With Thekkady boasting forests and plantations as its main attractions, the lush greenery during the monsoon needs to be experienced. It is also an ideal time to visit Chellarkovil though, as the vibrant landscape and the bubbling waterfalls are at their best during this season. Anyone visiting Thekkady at this time however, is advised to carry umbrellas as the showers can get fairly heavy.

Winter season in Thekkady, is on all counts, the best season to visit Thekkady. The temperature is between 15 to 24 degrees celsius making it an ideal time to go for sightseeing. The wonderful climate makes it easier to enjoy the natural beauty of the region. There are also a couple of festivals that take place during this season. The festival of Thai Pushya is celebrated around the time of the full moon in January. Also, happening during the pilgrimage season between November and January is the Sabrimala Temple Festival.