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Winter wheat planting and harvest dates

Winter wheat Planting Dates in Pennsylvania

Usual winter wheat planting and harvest periods in Pennsylvania, shown as ranges with their source. Use them to frame a plan, then adjust for your own frost dates and soil temperature.

Winter wheat dates in Pennsylvania
ActivityWindowSourceLast verified
PlantingAug 30 to Oct 30 usual (most active Sep 15 to Oct 15)source2026-11-11
HarvestJul 5 to Aug 10 usual (most active Jul 10 to Jul 30)source2026-11-11
Winter wheat calendar for Pennsylvania
ItemJanFebMarAprMayJunJulAugSepOctNovDec
PlantingPlanting window in AugustPlanting window, most active in SeptemberPlanting window, most active in October
HarvestHarvest window, most active in JulyHarvest window in August

What these dates mean in Pennsylvania

Planting usually runs about 62 days, from Aug 30 to Oct 30.

That start date is about 18 days earlier than the middle of the 42 places in this data set that report winter wheat planting dates (Sep 17).

Harvest usually runs about 37 days, from Jul 5 to Aug 10.

From the start of the planting window to the start of the harvest window is about 309 days in Pennsylvania, a rough guide to how long the crop occupies the bed or field.

Frost-date caveat: these are published ranges for Pennsylvania. A northern or high-elevation site will run later than a southern or low one, and a cold wet spring can push planting past the window. Frost dates and local conditions vary; NASS state-level usual dates from 20-year progress data (Oct 2010 edition), begin ~5% and end ~95% complete. Check your last spring frost and soil temperature, and confirm with your county extension office.

Related guides

Winter wheat dates in other places

Other crops in Pennsylvania

Last reviewed: November 2026. Source: USDA NASS, Field Crops Usual Planting and Harvesting Dates (October 2010 edition, copy hosted by Cornell University Mann Library). Dates are the usual start and end of the period when about 5% to 95% of the crop is planted or harvested, from long-run state progress data. They are historic averages, not a forecast.