[werk_ag]

As for the wind, you tell me something. I always thought that the wind speed was the instantaneous speed at the time of transmission.
My brother is passionate about weather and has done manual surveys for several years, it is for him that I make this one.

There are a lot of discussions about what should be called Wind Gust, "Sustained Wind" or Wind Speed.
The Cumulus forum is a good source of info about this matter. The generality of weather stations, show the Wind Gust as the highgest wind speed measured between each transmition of data, and Wind Speed as a rolling average over a period of 2 or 10 minutes. WeatherDuino Pro2, as the Davis weather stations computes both.

Hope your brother will like the new weather station.