June denotes the starting monsoon month of Kerala. Munnar is no doubt a paradise spot all through June, for the first drops of rain induce lovely wet mud smell, spread of lush greenery, making the place an ideal honeymoon spot. Thekkady brings downpours with gaps in June. Carrying an umbrella and raincoat is a must. The weather is hot but rains smoothen them making the place chill though not cold. Wayanad is filled with nature beauty beautiful weather and perfect greenery all through June. It is monsoon time in June, filled with cold pleasant weather all through. I would suggest Munnar is an ideal place for honeymoon in June..