If you are a weather enthusiast, it is always important that you get to consider the accuracy of the weather conditions you are measuring. The weather station would only be helpful if you get to find one that actually works and delivers the correct data. This is important for anyone who relies on such data to make important life decisions.
Think about the farmer who has to decide when to plant the trees. With the incorrect reading of the temperatures, wind speed, wind direction or even rainfall could lead to an imaginable loss. It is the reason you can now see how the weather station accuracy should be appreciated all the time.