It was weather for a duck.
More than 40 people plunged into the frigid waters of the Yacht Basin via a recently-revamped launch ramp.
Air temperature barely reached the low-30s.
Some dunkers went completely underwater, others went most of the way in. While some ran for the cover of heated tents, a few brave souls mustered up the courage for a second dunk moments after coming out of the icy water.
Some dunkers raised more than $500 in pledges to the Susquehanna Hose Company, the beneficiary of the charity event.
Did you attend the Duck Dunk? Tell us your thoughts in the comments below, and share your photos or video with us, too!