If your propane costs more in January than in July, you're seeing basic supply and demand — plus a few quirks of how propane moves.
What drives the winter spike
- Heating demand surges exactly when supply is tightest, pushing wholesale prices up.
- Cold snaps and storms disrupt deliveries and strain regional supply, adding volatility.
- Crop drying in fall (in farm regions) can draw down supply heading into winter.
How to protect yourself
- Transparent, indexed pricing. When your rate is the published wholesale price plus a fixed margin, you ride the market fairly instead of getting an opaque "winter rate" with extra padding baked in.
- Keep-full delivery. Letting your supplier top you off on efficient routes avoids panic fills at the worst possible moment.
- Buy ahead when you can. Filling in the off-season often means a lower per-gallon price.
You can't control the weather, but you can control whether your price is fair. That's the whole point of buying-group pricing.