Wind causing variation in static pressure measurements

Measuring static pressure accurately on a windy day can be a challenge.  Strong winds can easily change the static pressure on a house by +/- 0.05".  To minimize variations in static pressure measurements it is best if the outside static pressure hose is placed in the attic of a house.  If this is not possible the outside static pressure tube should be inserted into a closed plastic bottle with a single very small nail hole.