the best time to visit is november – march, when the air is at its tropical best, not too hot and certainly not too cold
from april until june it can get quite hot until the south west monsoon rains in june, july and august cool things off a bit
the north east monsoon again showers kerala around october and november, but these rains are usually short intervals and the sun is out most of the time
this is the traditional time for ayurvedic treatments in kerala
„summer“ feb – may (24 – 33 °C)
„monsoon“ june – sep (22 – 28 °C)
„winter“ oct – jan (22 – 30 °C)