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# WeatherChange

A structure that informs how certain measurable weather aspects are expected to change relative to before.

```
struct WeatherChange
```

## Topics

### Instance Properties

[`var date: Date`](/documentation/WeatherKit/WeatherChange/date)

The date at which this change record becomes effective.

[`var dayPrecipitationAmount: WeatherChange.Direction`](/documentation/WeatherKit/WeatherChange/dayPrecipitationAmount)

How the forecasted precipitation amount for this day, during daylight hours, compares to that of before.

[`var highTemperature: WeatherChange.Direction`](/documentation/WeatherKit/WeatherChange/highTemperature)

How the high temperature for this day compares to that of before.

[`var lowTemperature: WeatherChange.Direction`](/documentation/WeatherKit/WeatherChange/lowTemperature)

How the low temperature for this day compares to that of before.

[`var nightPrecipitationAmount: WeatherChange.Direction`](/documentation/WeatherKit/WeatherChange/nightPrecipitationAmount)

How the forecasted precipitation amount, during the night of this day, compares to that of before.

### Enumerations

[`enum Direction`](/documentation/WeatherKit/WeatherChange/Direction)

An enum that specifies the direction in which a measurable aspect of the weather is expected to change.

## Relationships

### Conforms To

[`Copyable`](/documentation/Swift/Copyable)

[`Sendable`](/documentation/Swift/Sendable)

[`Decodable`](/documentation/Swift/Decodable)

[`Escapable`](/documentation/Swift/Escapable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Equatable`](/documentation/Swift/Equatable)

[`Encodable`](/documentation/Swift/Encodable)

---

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