Does it often rain in Saipan, and the ultraviolet rays are strong on sunny days?

The weather in Saipan is a typical tropical maritime climate. There is a lot of rain, but it usually rains in the east and clears up in the west, and it stops in a few minutes. It won't affect the trip. There is a high probability of rainbow after rain, so don't worry. Ultraviolet rays are relatively strong. If you are tired of playing and afraid of the sun, you can order takeout, and food and daily necessities can be sent to the hotel.