---
title: Deviation
framework: weatherkit
role: symbol
role_heading: Enumeration
path: weatherkit/deviation
---

# Deviation

Describes a comparison between two values in a trend.

## Declaration

```swift
enum Deviation
```

## Topics

### Enumeration Cases

- [Deviation.higher](weatherkit/deviation/higher.md)
- [Deviation.lower](weatherkit/deviation/lower.md)
- [Deviation.muchHigher](weatherkit/deviation/muchhigher.md)
- [Deviation.muchLower](weatherkit/deviation/muchlower.md)
- [Deviation.normal](weatherkit/deviation/normal.md)

## Relationships

### Conforms To

- [Decodable](swift/decodable.md)
- [Encodable](swift/encodable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)