For mine, I do not think the wind speed is relevant in terms of measurement from a website or weather bureau, or even a local weather station, the wind changes and moves and speeds up (gusts) and slows down, so as golfers, we have no place making these uneducated estimates, at least you can actually measure the length of a fish.
What we can actually measure, and is particularly relevant to each individual golfer and their skill or strength level, is when we are playing a shot into a head on or quartering breeze, how many extra clubs did you require to hit your usual distance, assuming you know howq far you clubs in benign conditions.
So, on our trip to Bandon Dunes last year, we had across our four ball, and we were agreeable to the same number, that for the majority of the four day trip, we had 4-5 clubs of breeze (this was enough to get me kicked off our flight out of nth Bend, because the wind was too strong and they had to reduce the load!), and I guess over the two days that was equal to 75-150% of our handicap, eg play off 8, add 6 to 12 shots when playing well.
So, next time, when asked what was the weather like, use extra clubs as the guide, as that is an accurate description of what you actually did!