# hourlyStatistics(for:startHour:endHour:including:) Returns hourly weather statistics for the requested location, for each hour from the start hour to the end hour, inclusively. ``` final func hourlyStatistics(for location: CLLocation, startHour: Int, endHour: Int, including dataSets: repeat HourlyWeatherStatisticsQuery) async throws -> (repeat HourlyWeatherStatistics) where repeat each T : Decodable, repeat each T : Encodable, repeat each T : Equatable, repeat each T : Sendable ``` ## Parameters `location` The requested location. `startHour` The first hour of the span, between 1 and 8784. `endHour` The last hour of the span, between 1 and 8784. ## Return Value The requested hourly weather statistics. ## Discussion> Throws: Weather data error `WeatherError` The statistics returned for each hour are derived from weather data recorded over the past decades, to the present date. Each item returned represents statistics for a particular hour of the year, in UTC. This is a variadic API in which any combination of data sets can be requested and returned as a tuple. The following example will return statistics for the first 24 hours of the year. ```swift let hourlyTemperatureStatistics = try await service.hourlyStatistics(for: newYork, startHour: 1, endHour: 24, including: .temperature) ``` If the start hour is greater than the end hour, then a wrap around will occur. This next example will return statistics for hours 8783, 8784, 1, and 2. ```swift let hourlyTemperatureStatistics = try await service.hourlyStatistics(for: newYork, startHour: 8783, endHour: 2, including: .temperature) ``` > Precondition: `startHour in 1...8784 && endHour in 1...8784` --- 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)