During summer, if you go near the lake, you feel relief from heat. Why?

During time, air over the land becomes heated up by sun rays, it rises up and creates area of low pressure. Water of lake is not heated-up by sun rays so quickly. Evaporation of water from its surface also cools up the lake water. So, air over the surface of lake is cooler. It moves towards the land where low pressure exists. Therefore, during day time a cool breeze flows from lake to the near by