Coonoor due to high altitude. Here, frosts are very rare, unlike Ooty or Lovedale, which are at a higher altitude than Coonoor.
Madurai , Pondicherry , Trichy , Tirupur , Coimbatore , Salem , Ootacamund , Palayamkottai , Kodaikanal , Nagarcoil , Thanjavur , Kanchipuram , Ariyalur , Dharmapuri , Chidambaram