# precipitationAmount The amount of liquid precipitation for the day. ``` @backDeployed(before: iOS 16.4, macOS 13.3, tvOS 16.4, watchOS 9.4) var precipitationAmount: Measurement { get } ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)