Hay cost per ton in New Mexico

New Mexico's hay market is shaped by irrigated alfalfa production concentrated in the Pecos Valley, Mesilla Valley, and Middle Rio Grande, where growers commonly harvest 5-7 cuttings per year on flood- and pivot-irrigated ground. USDA AMS Roswell reports through 2024 showed premium alfalfa large squares trading in the $280-$320/ton range FOB stack, with supreme dairy-quality hay pushing $300-$340/ton when available, reflecting tight Southwest supply after consecutive drought years.

Rainfall across most of New Mexico averages only 9-14 inches annually, so dryland grass hay is limited and most grass/mixed bales are trucked in from eastern New Mexico, the Texas Panhandle, or southern Colorado. That freight exposure pushes delivered large-round grass hay to roughly $185-$230/ton, and mixed grass/alfalfa to $210-$260/ton, according to 2024 USDA AMS regional summaries. A typical 1,200 lb round bale of grass hay therefore lands at $110-$155 delivered to the ranch.

Feeding math matters: a 1,200 lb dry cow eating about 25 lb of hay per day consumes roughly 0.75 tons over a 60-day winter feeding window and about 1.5 tons over 120 days. At the midpoint grass-hay price of $210/ton, that is $157 per cow for a short winter and $315 per cow for a long one - before waste, which NMSU extension guidance notes commonly runs 15-25% with unrolled round bales, so budgeting $190-$380 per cow for winter hay is realistic for most New Mexico cow-calf operators.