# DailyWeatherSummary A structure that holds a collection of day weather summaries. ``` struct DailyWeatherSummary where T : Decodable, T : Encodable, T : Equatable, T : Sendable ``` ## Topics ### Instance Properties [`var days: [T]`](/documentation/WeatherKit/DailyWeatherSummary/days) An ordered collection of day weather summaries of type `T`, for each requested day. [`var endIndex: DailyWeatherSummary.Index`](/documentation/WeatherKit/DailyWeatherSummary/endIndex) The end index for the daily weather summaries. [`var metadata: WeatherMetadata`](/documentation/WeatherKit/DailyWeatherSummary/metadata) Descriptive information about the weather statistics data. [`var startIndex: DailyWeatherSummary.Index`](/documentation/WeatherKit/DailyWeatherSummary/startIndex) The start index for the daily weather summaries. ### Subscripts [`subscript(DailyWeatherSummary.Index) -> DailyWeatherSummary.Element`](/documentation/WeatherKit/DailyWeatherSummary/subscript(_:)) The day weather summary at the provided index. ## Relationships ### Conforms To [`Encodable`](/documentation/Swift/Encodable) [`BidirectionalCollection`](/documentation/Swift/BidirectionalCollection) [`Collection`](/documentation/Swift/Collection) [`Decodable`](/documentation/Swift/Decodable) [`Sequence`](/documentation/Swift/Sequence) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`Sendable`](/documentation/Swift/Sendable) [`RandomAccessCollection`](/documentation/Swift/RandomAccessCollection) [`Equatable`](/documentation/Swift/Equatable) --- 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)