In Delaware, the watermelon season typically runs early July to mid-September, with peak availability mid-July through late August. Exact weeks shift a little with each year's weather.
Can I pick my own watermelon in Delaware?
Rarely offered u-pick — buy them at the farm stand, where the grower has already thumped and field-tested the load. The best market weeks are mid-July through late August.
How long does watermelon season last in Delaware?
about 11 weeks end to end — early July to mid-September. The early and late shoulders are real but lighter; the solid stretch of chalk on the band is the sure bet.