The temperature of Aralam Wildlife Sanctuary varies from 21°C to 40°C. Aralam Wildlife Sanctuary receives an annual rainfall of about 3,000 mm. Aralam Wildlife Sanctuary receives the highest rainfall in the months that fall between June to August. A visit to the Aralam Wildlife Sanctuary is a pleasurable experience as it offers you a wonderful chance to enjoy your holidays amidst wilderness and wild animals. Aralam Wildlife Sanctuary gives you an opportunity to witness the habits and habitats of wild life in the backwoods of Kerala.
Aralam Wildlife Sanctuary houses various species of evergreen trees like Vellapine (Vateria indica), Mesua ferrea, Mechilus macrantha, Calophyllum elatum, Cullenia rosayroona, Magnifera indica, Toona cillata, Myristica Species, Euphorbia Longana, Strobilanthes. The common trees in the semi evergreen areas are Cinnamomum Zeylanicum, Hopea parviflora, Largestroemia lanceolata, Xyliaxylocarpa, Mallotus, Philippinensis. The variety of animals and birds found in the Aralam Wildlife Sanctuary are different kinds of deer, boars, elephants, bison, leopards, jungle cats and various types of squirrels.