---
title: HKMetadataKeyWeatherTemperature
framework: healthkit
role: symbol
role_heading: Global Variable
path: healthkit/hkmetadatakeyweathertemperature
---

# HKMetadataKeyWeatherTemperature

A key that represents the weather temperature during the sample.

## Declaration

```swift
let HKMetadataKeyWeatherTemperature: String
```

## Discussion

Discussion This key takes an HKQuantity value expressed in a unit of temperature. Set this key on an HKWorkout object to represent the overall temperature during the workout.

## See Also

### Weather Keys

- [HKMetadataKeyBarometricPressure](healthkit/hkmetadatakeybarometricpressure.md)
- [HKMetadataKeyWeatherCondition](healthkit/hkmetadatakeyweathercondition.md)
- [HKMetadataKeyWeatherHumidity](healthkit/hkmetadatakeyweatherhumidity.md)