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Mandatory Cold Water Life Jacket Wear
Life jackets are required to be worn by all boaters from November 1st through April 30th. More »
Weather
Visitors to the Delaware River at Skinners Falls. National Park Service Summer Air temperatures average 75 - 85 F (some days in the 90s) with lows to the 50s. Moderately high humidity. Occasional thunderstorms and dense fog. Water temperatures in summer (May to September) rise from the low 60s to highs in the mid-70s in July. A view of the Delaware River from the Hawks Nest. Spring and fall Climate is variable. Temperature can drop rapidly after sunset on warm days. Wet suits may be required for river use.
View of the Delaware River from the Lackawaxen Access. National Park Service Winter Air temperatures (December to March) are normally below freezing, with frequent snow and ice storms. Water Temperatures drop from the 50s to the 30s by December, with most of the river usually freezing over each winter. Recommended Clothing Always dress in layers in any season. Be prepared for rain and cold weather at any time. Hypothermia is possible, especially on the river, even during the summer. Boaters and anglers should be prepared for cold water and always wear a properly fitted life jacket. |
Did You Know?
The American Shad are a saltwater fish that migrate from the Atlantic Ocean up the Delaware River to spawn in the spring. Fish reach the upper portions of the river by early to mid May. After spawning many of the weakened adult Shad die, usually in late June and into July.
Weather Radar for southern end of the park.
Weather Radar for middle portion of the park.
Weather Radar for the northern end of the park.