The weather is Kerala is very pleasant throughout the year. Monsoon marks its entry in June and lasts till September however October and November also experience rains, the rains are very unpredictable in the region it rains mostly in short bursts. December to January is the winter season but there is only slight drop in the temperature. Summer season begins from February and lasts till May, summers is very intense and hot in Kerala. The peak season for tourists is from September to March the weather is very comfortable and warm. Ayurveda Treatment tourism spikes between June and August as the cold climate is favorable for these treatment.