April in Bali is warm and tropical, with average daytime temperatures in the high 20s to low 30s. Most days feel hot and humid, making it ideal for beach time, pool lounging, and water activities. April sits at the tail end of the rainy season, so occasional short, heavy showers can occur, but they're usually brief and followed by sunshine, meaning plans can still go ahead with a little flexibility.
But averages and stats can only tell you so much. Below you can explore the actual daily and hourly weather observed at Denpasar Airport over the past five years, so you can see what it was really like and judge for yourself.