C'est une journée chaude

On a hot sunny day, Ria and Romy find it too warm to play outside. Their father turns on the sprinklers to help them cool off, and they enjoy the water play. Afterward, they dry off and are treated to fresh lemonade and watermelon slices by their grandmother. The day ends with a buffet and their father providing a fan to keep them cool.

What is the overall atmosphere in the garden described as?

How does Daddy contribute to the garden experience?