Summers in Kerala are from March to May, and this is when the weather is hot and humid in most parts of the state. The humidity makes it hard to enjoy sightseeing, although it does get cooler in the evenings. Hill stations remain cool during summers as well, so one can surely visit places like Munnar, Thekkady, or Wayanad during the summers. Places such as Kochi, Alleppey, and Kumarakom, on the other hand, turn too humid and uncomfortable for being outdoors. But that doesn't deter tourists from taking advantage of the lower off-season prices.