In Arizona, the watermelon season typically runs mid-May to mid-August, and again mid-September to late October, with peak availability early June through mid-July. Exact weeks shift a little with each year's weather.
Can I pick my own watermelon in Arizona?
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 early June through mid-July.
How long does watermelon season last in Arizona?
about 19 weeks end to end — mid-May to mid-August, and again mid-September to late October. The early and late shoulders are real but lighter; the solid stretch of chalk on the band is the sure bet.