Here's a more detailed breakdown:
Record-Breaking Windiness:
This March saw an unusually high number of wind advisories and days with strong gusts.
Wind Advisories:
The National Weather Service for the Philadelphia area issued 10 wind advisories, the most ever issued to date.
40 mph+ Gusts:
Since January 1st, Philadelphia experienced 13 days with maximum gusts of 40 mph or higher, tying for the most such days ever recorded.
Other Records:
The windiness in March also tied the record for the most days with gusts of 30 mph or more since January 1st.