: Many suppliers offer "lock-in" or "pre-buy" rates during August and September, allowing you to secure summer pricing for your winter supply. Typical Seasonal Price Windows The Best Time To Get Your Propane Delivery - Parker Gas
: Suppliers often have a surplus during warmer months as they restock for winter. best month to buy propane 2017
: Prices often spike unexpectedly in late autumn or early winter due to sudden cold fronts and high demand. : Many suppliers offer "lock-in" or "pre-buy" rates