Across the U.S., grapes ripen from California (mid-July) all the way to Wisconsin (early September). Hatched chalk is the early and late shoulder; the solid stretch is peak.
No chalk window in these states — no meaningful market production, so
we'd rather say so than invent dates. Each page says where the supply
really comes from.
It depends where you stand. Across the U.S., grapes ripen from California (mid-July) all the way to Wisconsin (early September). In most growing states the peak lands around August — your own state's row on the board above is the honest answer.
Which state has the longest grape season?
California, where the season runs early June to mid-November. Long seasons usually mean a big state with more than one growing region inside it.
When are grapes in season near me?
Pick your state on the what's-in-season board (it remembers you), or jump to your state's row above — each one links to the full grape-and-state page.