Gas propane grill in the snow

Can You Use a Propane Grill in Cold Weather? 7 Tips to Follow

In the winter, it is common to see a propane grill sitting in the corner of somebody’s backyard. It is often difficult for these people to use their grill during cold weather because they don’t know if it is safe or not. This blog post will answer that question and more!

So, can you use a propane grill in cold weather?

The short answer is yes. You can use a propane grill in cold weather. However, it’s important to know a few helpful pieces of advice on going that route, such as that it is acceptable as long as the temperature outside isn’t below -44°F (-42°C). Let’s take a moment to discuss what makes cooking with a propane grill different than at other times of the year.

How to use a propane tank in cold weather

Certainly, using a propane tank effectively in cold weather can pose certain challenges due to the nature of propane. In colder environments, propane contracts, which can reduce the pressure inside the tank, leading to difficulties in gas flow and efficiency. Here are key steps and extra tips on how to use a propane tank in cold weather:

1. Insulate the Propane Tank

Wrapping your propane tank in an insulation blanket is one of the most effective ways to maintain its temperature and ensure proper gas flow. These blankets are designed to keep the propane tank warm, especially during extremely cold weather. It’s important to use materials that are breathable to prevent moisture from being trapped, which can lead to rust. Avoid using electric blankets or any direct heat source, as this can pose a significant safety risk. Instead, opt for specially designed propane tank heaters that are safe to use.

2. Store the Tank Properly

Always store your propane tank in a location that shields it from direct exposure to cold winds and freezing temperatures. Ideal storage places include a shed or garage that remains above freezing but is still well ventilated. It’s critical not to store propane tanks indoors or in enclosed spaces where gas buildup could occur. Elevate the tank slightly off the ground on a stable platform to keep it away from snow or standing water, which can also affect its efficiency.

3. Keep the Propane Tank Upright

Ensure that your propane tank is always stored in an upright position, even when it’s being used. This position helps in maintaining the proper functioning of the pressure relief valve, which is essential for safety and proper gas flow. For larger tanks that are difficult to move, consider installing windbreaks or temporary structures to protect them from direct cold blasts.

4. Monitor Propane Levels

In colder weather, keeping an eye on your propane levels becomes even more crucial. Lower temperatures can cause propane to contract, making it seem like you have less gas. Regularly check your levels and schedule refills ahead of time to avoid running out. Install a propane tank gauge that allows for remote monitoring so you can check levels without having to brave the cold.

5. Pre-warm Equipment

Before using any equipment connected to your propane tank in cold weather, it helps to pre-warm it. This can mean running a lower power cycle before starting it up at full capacity, depending on the equipment. Pre-warming helps in ensuring that the propane flows more efficiently from the tank to your equipment. For outdoor grills, keeping the lid closed for a few minutes after igniting can help raise the temperature inside for more efficient propane use.

6. Use Propane Tanks with a Higher Propane Content

In extremely cold regions, consider using propane tanks that are rated for lower temperatures or have a higher propane content. Propane mixes like commercial-grade propane have a lower boiling point and can perform better in cold climates than standard mixes. Check with your propane supplier about the best propane mix for your area’s climate, especially if you live in a region with severe winters.

7. Maintain and Service Equipment Regularly

Finally, make sure that all connections, hoses, and regulators connected to your propane tank are regularly checked and maintained. Cold weather can make materials brittle and more prone to leaks or damage. Regular maintenance ensures that your system is safe to use and operates at peak efficiency. Schedule a professional inspection of your propane system before the onset of winter. This can reveal potential problems that cold temperatures might exacerbate.

You may have to raise the temperature

In cold weather, adjusting your grilling strategy is essential to overcome the challenges posed by lower temperatures and decreased oxygen levels for combustion. You’ll need to preheat your grill for a longer duration and set it to a higher than normal temperature to counteract the heat loss caused by the chilly air. This increased setting ensures that the inside of the grill stays hot enough for proper cooking, despite the cold air’s propensity to absorb the warmth.

Remember, the oxygen scarcity due to the cold can also cause more smoke, so it’s a good idea to shield your grill from the wind and keep it well-maintained for efficient airflow. Raising grill temperatures and allowing for extra preheating time will help maintain the right cooking conditions, thereby achieving the perfect sear on your steak or the ideal doneness on your grilled vegetables, even on the frostiest of days.

Preheating your grill may take a lot longer

When grilling in extremely cold weather, the importance of allowing sufficient time for your grill to preheat cannot be overstated. Due to the lower ambient temperatures, the grill will require notably more time to reach the desired cooking temperature. This extended preheat period is vital, particularly when aiming for specific cooking outcomes for various types of food.

Take, for instance, grilling a steak—an all-time favorite for many. In optimal conditions, placing a steak on the grill before it’s adequately preheated might lead to the outside of the steak steam-cooking before achieving that coveted sear. In cold weather, the consequences are more pronounced; a steak placed on a grill that hasn’t been properly preheated not only risks steaming rather than searing but may also cook unevenly. The gradual heat-up period could mean the interior of the steak begins to cook much before the exterior has a chance to sear, potentially resulting in a medium finish when you’re aiming for medium-rare.

This is because the slow increase in temperature allows heat to penetrate deeper into the meat before the surface has the chance to develop that delicious crust. Therefore, allocating extra time for your grill to heat up in colder weather is not just about adhering to best practices; it is about ensuring the quality and preciseness of your cooking.

Acknowledging that cold weather significantly affects the grill’s ability to reach and maintain cooking temperatures, can help adjust your preheating duration accordingly. This not only prevents the disappointment of a poorly cooked meal but also elevates your grilling game, ensuring that every dish, regardless of the weather, meets your culinary expectations.

Keep the lid closed to trap the hot air

Keeping the lid closed when grilling in cold weather is essential for trapping hot air and ensuring a consistent cooking temperature. If the lid remains open, the grill, much like an uncovered pot in a snowstorm, loses heat rapidly, and the surrounding cold air prevents it from reaching the correct temperature. This misstep can lead to a frustrating grilling experience where, instead of sizzling and searing, food may sit tepidly on the grill, possibly leading to undercooked meals with unsafe internal temperatures, particularly in the case of poultry or pork.

With the lid open, there’s a tendency to compensate for lost heat by turning up the flames, which resultantly burns through your propane reserves at an accelerated rate without the assurance that the necessary heat levels will be achieved. This could mean not only an inefficient use of fuel and increased costs but also the risk of overcooking the outside of foods while leaving the inside underdone—a classic grilling faux pas. It all culminates in wasted effort, resources, and possibly the disappointment of a subpar meal.

Therefore, for an effective grilling session when the mercury dips, keep the lid shut as much as possible to maintain the heat, conserve propane, and ensure your food is evenly and thoroughly cooked, whether it’s delicate fish or a robust ribeye steak.

Ceramic and cast iron pots help insulate heat

When cooking in the cold, the choice between using ceramic or cast iron pots on the grill significantly impacts heat insulation and grilling efficiency. Cast iron, known for its superior heat conduction and retention, ensures even cooking and sustained heat, making it ideal for recipes requiring high and prolonged temperatures.

Ceramic pots, although slower to heat up, excel in evenly distributing and retaining warmth, acting as excellent vessels for keeping food warm after cooking. This distinction highlights that the material of your cookware can either enhance the grilling experience or serve as an effective means to maintain food temperature in chilly conditions.

Integrating the thermal characteristics of cast iron for cooking and ceramic for heat retention not only caters to different culinary needs but also maximizes the quality of outdoor cooking endeavors in colder weather, allowing for versatility and precision in preparing a wide array of dishes.

Avoid the wind

Grilling in windy conditions, especially during colder seasons, presents unique challenges that can significantly hinder both the grilling process and the griller’s comfort. Positioning the grill behind a corner of the house or another windbreak can mitigate these challenges by shielding the grill from direct wind. Wind not only cools the grill, making it hard to maintain necessary cooking temperatures, but also disrupts the flow of smoke, which can be crucial for flavoring the food.

The unpredictability of wind can cause uneven cooking or, in extreme cases, extinguish the flames altogether. Furthermore, the physical discomfort for the person grilling cannot be understated; wind can lead to colder working conditions and make it difficult to manage the cooking process.

Strategically placing the grill in a protected area, can help provide a more consistent and controllable cooking environment. This simple yet effective solution enhances the overall grilling experience, ensuring that the food is cooked to perfection despite the challenges posed by the weather.

A cold propane take will lower the pressure of the propane inside

When temperatures go lower and start to become really cold, gases like propane begin to slow down and convert to their liquid form.

Propane specifically has been known to exist in its liquid form at or below its boiling point which is -44°F (-42°C). If the weather outside were lower than -45°F, propane would end up settling down and changing to its liquid form which will not work for propane grilling.

Propane tanks work their way through the valve and into your grill using the pressure created by it being in the gaseous state. Once it turns to liquid, the pressure will lower because the liquid is not as volatile as gas. Liquid settles down more. Ultimately, your grill might not even be able to get a flame if the tank is unable to push the propane out.

Safety precautions when cooking with propane in the cold

  • Avoid Cooking in Snowy, Icy, Stormy Weather: While grilling in cold weather can bring its unique set of challenges and delights, safety is paramount. Adverse weather conditions such as snow, ice, or storms can increase the risk for accidents. Slippery conditions may lead to falls, and wind or snow could extinguish the flame or lower the grill’s temperature, leading to undercooked food. If an injury were to occur, getting help might be more difficult in bad weather conditions.
  • Beware of Propane Leak from Cold Temperatures: Cold weather can weaken the tank’s structural integrity, increasing the risk of a dangerous propane leak. To mitigate this, keep your propane tank in a sheltered, somewhat temperate location—an unused corner of the garage or a covered porch, for example—until it’s time to use it.
  • Watch Out for Flare-Ups from Trapped or Frozen Valves: Cold conditions can cause ice to form within the valves of your grill, preventing ignition and trapping propane gas. When the flame does ignite, it may cause an initial flare-up that could be hazardous. Always exercise caution and maintain a safe distance when lighting your grill, especially in frigid conditions.
  • Check the Propane Levels: In cold weather, propane contracts, which can give the false impression that the tank has more gas than it does. Using a propane tank with a gauge can help ensure you don’t run out of gas mid-grill.
  • Handle Propane Tanks with Care: Propane tanks should be stored upright and never in an enclosed space such as a garage or car, to avoid accidental ignition. When not in use, propane tanks should be covered and stored in a well-ventilated outdoor area.
  • Regularly inspect your equipment: Colder weather can have adverse effects on your equipment. Regular checks should include inspecting the grill grates for cleanliness and the propane tank for any damage, cracks, or leaks. Conduct a leak check by applying soapy water to the connection points; if the water bubbles, there’s a leak.
  • Avoid water exposure: Be careful not to let your propane tank get wet or sit in a puddle of water—this can lead to rusting which weakens the structural integrity of the tank.

What to do when your propane grill won’t ignite

  • Warm-Up Your Propane Tank: When outdoor temperatures drop significantly, propane may not vaporize effectively. Since propane requires a temperature above -44 degrees Fahrenheit to remain gaseous, warming your tank can help. Place your propane tank in a more temperate environment, such as a warm room, for a few hours before use to ensure the propane inside is in a vapor state, enhancing its flow to the grill.
  • Warm-Up Your Gas Lines: Just as with your propane tank, the gas lines can also suffer in cold weather. Frozen components within your grill, especially ice formation inside the gas lines, can inhibit the flow of gas. By relocating your grill to a warmer area for a few hours, you allow any ice within the lines to melt, ensuring a clear path for the propane to reach the burner.
  • Inspect and Clear the Burner Tubes: If warming up your propane tank and gas lines doesn’t resolve the issue, check your grill’s burner tubes for obstructions. Insects or debris can clog these tubes, preventing gas from reaching the igniter. Carefully remove any obstructions with a grill brush or compressed air to ensure a smooth gas flow.
  • Repair or Replace The Regulator: The regulator controls the gas flow from your propane tank to your grill. Failure can occur due to dirt, debris, or ice formation. Refer to your grill’s manual to locate the regulator, and first try cleaning it. If the issue persists, replacement might be necessary to ensure proper gas flow and safe operation.
  • Check for Pipe Leaks: If you detect the distinct smell of propane (a foul, rotten-egg odor), you may have a gas leak. Immediately evacuate the area without attempting to ignite the grill or any open flame. Turn off the gas supply from a safe distance if possible. Pipe leaks require professional repair for safety; do not attempt to repair leaks on your own.
  • Replace Your Propane Tank: Over time, propane tanks can wear out or even expire. Check for an expiration date on your tank. If it’s out of date or you suspect it’s malfunctioning due to age, it’s time for a replacement. Using an expired or damaged tank can be unsafe.
  • Ensure Proper Connection: Sometimes, the issue might be as simple as the tank not being properly connected to the grill. Double-check that the connection is secure. If using a quick-connect hose, listen for the click that indicates a proper seal.
  • Perform a Soap Leak Test: For a proactive safety check, especially if you suspect leaks, apply soapy water to the connections and hose. Turn the gas on slightly. Bubbling indicates a leak, necessitating immediate repair.
  • Consult the Grill’s Manual: If all else fails, your grill’s user manual can provide troubleshooting tips specific to your model. It may offer solutions tailored to the quirks of your grill that generic advice cannot cover.


Is it OK to leave gas grills outside in the winter?

Yes, it is okay to leave your gas grill outside during the winter. However, keep in mind that depending on how cold it is, you might have to preheat the grill before cooking to save time.

How do you store a gas grill for the winter?

Gas grill covered from the snow
Gas grill covered from the snow

Ideally, you should always make sure your grill is clean, dry, and covered from rain and snow. It’s okay to leave it outside. It’s also recommended to buy yourself a grill cover that can protect your grill from the elements.

Can you leave a propane tank outside during the winter?

It’s best to store your tank in a place that’s cool and dry. If the temperature is below -44 degrees Fahrenheit, it could liquefy the gas in the propane tank making it more difficult to cook with. Also, you never want to store your tank in direct sunlight on hot and sunny days. Heat creates pressure, and more pressure can

How cold is too cold for propane grilling?

When the temperature is -44 degrees Fahrenheit or lower. That’s because the boiling point of propane gas is -44 degrees Fahrenheit. If you are grilling in an environment colder than this, it’s likely that the gas inside the tank will transform into liquid, thus, making it difficult to properly get a flame.

My final thoughts

I hope this article has helped you answer the question of whether we should be cooking in cold weather or not! I’ll now wrap up by providing some additional safety tips for propane grills as well as what your best options are when it comes to using a grill during the cold.

Other interesting articles: