Coorg enjoys a moderate climate. Winters are pleasantly cool at 15-20 degrees Celsius though during December to February the minimum temperature may go down to 9o C. Summers are only slightly warm at 25-35 degrees Celsius.
June, July & August are the months with heavy rainfall. During this season the weather is cool, humid and wet.
Coffee blossoms fill the air with an exhilarating fragrance in March-April. During May the cool and pure waters of the Cauvery are ideal for bathing in at the Dubare forest or Nisarga Dhama or for enjoying a dip near the Iruppu or Abbi Falls.
With the onset of the monsoons in June, everything becomes lush green. The glory of many seasonal waterfalls and the Cauvery flowing in all her majesty can best be seen during July - September.
The Dushera festival and Cauvery Sankramana herald the beginning of the regular tourist season in Kodagu. The best season to visit Coorg is between September and March.