April - June and December. The temperature ranges between 12 and 20 degree Celsius in summer and between 8 and 18 degree Celsius in winter.
AIR - The nearest airport are Madurai-120kms & Coimbatore - 190 kms.
( Indian Airlines, Jet Airways, Fly Kingfisher ).
Rail - The nearest railway stations to Kodaikanal are :
Southern Railways ( Kodai Road - 80kms, Dindigul - 100kms, Madurai - 120kms, Coimbatore - 180kms ) .
Road - Regular bus services from Kodaikanal to Chennai, Bangalore, Madurai, Dindigul, Trichy, Coimbatore, Palani, Theni & Erode .