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American BBQ advice assumes you'll be cooking in a sunny Texan back yard. This tool assumes it's Saturday in Stockport and the sky can't make its mind up.
What the rating means
The check scores three things the weather does to a smoker: cold air pulls heat out of the walls, wind strips it off even faster and fans the fire unevenly, and rain cools the lid and soaks anything left out. Each smoker type is then weighted by how exposed it is. Thin, single-wall steel loses heat quickly; a thick ceramic kamado barely notices.
The result is a rating from "Easy day" to "Seriously consider a shorter cook". It isn't a forecast and it doesn't predict times or fuel weights. It tells you how much harder you'll be working, and what to do about it.
How the smoker types compare in bad weather
| Smoker | Cold | Wind | Rain | The main fix |
|---|---|---|---|---|
| Offset | Struggles | Struggles | Copes | Windbreak on the firebox side, more frequent splits |
| Kettle | Copes | Struggles | Copes | Snake or minion setup, lid vent over the food |
| Bullet | Copes | Copes | Good | Hot water in the pan, not cold |
| Kamado | Good | Good | Good | Dry gasket, vents out of the wind |
| Pellet | Copes | Copes | Careful | Keep electrics and pellets dry |
| Electric | Copes | Copes | Careful | RCD-protected outdoor socket, dry connections |
That table is our editorial view of how each design behaves, based on how they're built. It isn't a ranking of any product.
The rules that don't change
Whatever the check says, three things stay fixed. Never move a lit smoker into a garage, shed, porch, tent or under a gazebo or awning: smoke and carbon monoxide need open air. Keep electrics dry and RCD-protected. And keep the lid shut, because every peek costs more heat than the rain does.
Use it with the other calculators
If the check says you'll be burning more fuel, go to the fuel calculator and use the top of your burn-rate range. If it says the cook will run long, use the earlier start window from the smoking time planner. For the full background, read smoking in the rain and smoking in winter.
FAQs
Is it safe to use a smoker in the rain?
Charcoal, kamado and bullet smokers are fine in rain as long as they stay in the open air. Pellet and electric smokers need dry, RCD-protected outdoor power. Shelter yourself, not the smoker.
Why does wind matter more than rain?
Wind strips heat from the smoker's walls and blows through the vents, so the fire burns hotter and faster in uneven bursts. Rain mostly just cools the lid.
Can I put my smoker in the garage if it's pouring?
No. Never use a charcoal smoker in a garage, shed or any enclosed space. Carbon monoxide builds up without warning and kills.
Which smoker is the most weatherproof?
A kamado's thick walls make it the least bothered by cold and wind. A thin-walled offset is the most affected. See offset vs kamado vs pellet if you're still choosing.
Keep going
Weather and kitCornerstoneSmoking in the rain
How rain, wind and cold affect each type of smoker, how to shelter a cook safely without trapping smoke, and a wet-weather cook plan that works.
Read the guide
Weather and kitSmoking in winter
How to keep a smoker running through a British winter: cold and wind, extra fuel, insulation blankets, dark evenings, and why it never goes in the garage.
Read the guide
TechniqueCornerstoneSmoker temperature control
How to hold a steady smoker temperature with vents, fuel and placement, why the lid gauge lies, and what to do when the temperature drifts.
Read the guide