Silverdale is a borough in Bucks County, Pennsylvania, United States.

[3] According to the United States Census Bureau, the borough has a total area of 0.4 square miles (1.0 km2), all land.

The average wettest month is July, which corresponds with the annual peak in thunderstorm activity.

During the winter months, the average annual extreme minimum air temperature is −1.9 °F (−18.8 °C).

Ice storms and large snowstorms depositing ≥ 12 inches (30 cm) of snow occur once every few years, particularly during nor’easters from December through February.

PA 113 traverses the borough on a northeast-southwest alignment via Main Street.

[10] The plant hardiness zone is 6b with an average annual extreme minimum air temperature of −1.9 °F (−18.8 °C).

[7] The spring bloom typically begins by April 13 and fall color usually peaks by October 27.