I just get my data directly from mysql to overlay my webcam.
https://weather.ubeaut.work/webcam.html



On Sunday, 27 August 2023 at 01:05:11 UTC+10 Graham Eddy wrote:

> not quite what is being asked re ‘extract data for the last 5 minutes’…
> given weewx usually generates data reports each 5 mins, presumably you 
> just want a file generated with the data you specifically want.
> i create a json file with basic wx info each 5 mins as a 
> javascript-friendly api - it is just a template in a skin
> *⊣GE⊢*
>
> On 27 Aug 2023, at 12:18 am, Per Weisteen <[email protected]> wrote:
>
> Hi, I'm running weewx on Raspberry Pi at my summer cabin 
> <https://www.wenchebo.no/Weather/index.html> and would like to know how 
> to extract data on temperature, pressure, etc for use in another system. Is 
> there a command I could run for extracting data for the last 5 minutes? The 
> RPi has sshd enabled and I can ssh into it and run commands. Could I 
> extract data using wee utilities or should I use SQLite command directly?  
>
> I'm planning to display the data as text in one corner of short videos I'm 
> getting from my weather camera (Link to camera on Windy 
> <https://on.windy.com/87oan>) using ffmpeg to add text to the video. 
>
> Any suggestions would be most welcome.
>
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