Ha'
I'd go one step further, bolt the obs down and leave it empty for the windiest month of the year or close to. Then see if it's still there at the end of the month, move the gear in post wind test...
S.
Ps. no idea if this is accurate:
https://www.windfinder.com/windstatistics/mount_ginini
Not surprising considering your top of the continent, nothing to stop, break or interfere with the general rotation winds, and seasonal influence for N/S variation.