Comment by Leftium

I think you may be able just drop the precipitation chance. While the precipitation chance is interesting, I tend to not experience any actual rain even if the predicted chance is 90+ percent. Even if there is rain, usually the amount is not worth bringing an umbrella for.

My https://weather-sense.leftium.com also uses open-meteo for weather data. And I've been comparing how precipitation amount/chance forecasts compare to real life experience.

Look at how vastly different the precipitation chance and amount were for Seoul the past few days: https://weather-sense.leftium.com/?n=seoul According to the chance, it was raining non-stop 48+ hours. The precipitation bars give a much better idea when actual precipitation occurred.