# MonthPrecipitationStatistics A structure that describes precipitation statistics for a specific month. ``` struct MonthPrecipitationStatistics ``` ## Topics ### Instance Properties [`var averagePrecipitationAmount: Measurement`](/documentation/WeatherKit/MonthPrecipitationStatistics/averagePrecipitationAmount) The average amount of liquid precipitation for the month. [`var averagePrecipitationProbability: Double`](/documentation/WeatherKit/MonthPrecipitationStatistics/averagePrecipitationProbability) The average percentage probability of precipitation (0.0 = 0%, 1.0 = 100%) for the month. [`var averageSnowfallAmount: Measurement`](/documentation/WeatherKit/MonthPrecipitationStatistics/averageSnowfallAmount) The average amount of snowfall as depth of snow crystals for the month. [`var month: Int`](/documentation/WeatherKit/MonthPrecipitationStatistics/month) The month of the year, in UTC. ## Relationships ### Conforms To [`Decodable`](/documentation/Swift/Decodable) [`Sendable`](/documentation/Swift/Sendable) [`Equatable`](/documentation/Swift/Equatable) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`Encodable`](/documentation/Swift/Encodable) --- 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)