What is the mythical beast associated with thunder and rainfall?

The mythical beast commonly associated with thunder and rainfall is the dragon, particularly in various cultures such as Chinese mythology, where dragons are seen as powerful rain-bringers and symbols of strength. In Norse mythology, the thunder god Thor rides a chariot pulled by goats and wields the hammer Mjölnir, which creates thunder and lightning. Additionally, in some Native American traditions, the thunderbird is a significant figure that is believed to control the weather and bring rain.