# Alert when the temperature drops

**URL:** <https://community.homey.app/t/alert-when-the-temperature-drops/91063>\
**Category:** Questions & Help\
**Created:** [October 5, 2023, 7:21pm UTC](https://community.homey.app/t/alert-when-the-temperature-drops/91063 "2023-10-05T19:21:56Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [October 5, 2023, 7:37pm UTC](https://community.homey.app/t/alert-when-the-temperature-drops/91063/2 "2023-10-05T19:37:25Z")

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Hello Matthieu,

You can use a similar flow for temperature monitoring.

> [@Flow maken Daikin en Aqara humidity sensor](https://community.homey.app/t/flow-maken-daikin-en-aqara-humidity-sensor/90963/6):
>
> This flow may only continue if the humidity has changed, AND if it’s is 6% higher than the value of 1 minute ago.  
> This works really well here with a sensor hanging above the shower head.
> 
> ![Screenshot from 2023-10-05 15-18-51](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/5/2/524f87d6c2efbe201805bbd015d099707c7986a9.png)

You could use for example:  
`Temperature is less than {{[Number] - 6}}`

`[Number]` is the local tag from the card “Retrieve insights value from ‘YourTemperatureSensor’ for value ‘temperature’ from Y minutes ago.”

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_[View the full topic](https://community.homey.app/t/alert-when-the-temperature-drops/91063)._