Tips for Using a Generator When It's Raining

Can I Run Generator In Rain? Best Tips To Run Generator In Rain

Are you worried about this question? Can I run generator in rain? Don’t worry; we will remove your thought and solve your query. We hear about the new rolling blackouts, power outages, and enhanced utility costs daily.

This statement promotes too many people, so they start thinking differently. They will start thinking about how they are preparing for an emergency and difficult situation. On the other hand, one day, we pulled the gas generator out of the basement to use it. We saw a downpour outside when we reached the garage door and opened it.

This scene forces us to consider whether we can run a generator in the rain. It may not be a complete downpour, but what’s yours on drizzle? How do we prepare ourselves when we don’t know how to run the generator in the rain safely?

So, to resolve your queries, we discuss many things in this article, including: can I run generator in rain, the dangers of running a generator in the rain, tips to run a generator safely in the rain, and how to run a portable generator in the rain. Let’s get a start without wasting any time.

Can I Run Generator in Rain?

Only run a generator in rain or wet conditions with a high-quality generator tent or shelter. You will create the danger of current or serious damage to your generator if you operate a portable generator during wet weather.

Will Rain Ruin a Generator?

Before we go into the depth of Can I run generator in rain, we need to understand that it is true that rain will ruin your generator. In answer to this question can I run generator in rain, we can’t say yes or no, but depending on the chances, yes, the wet conditions will ruin your generator.

It isn’t a good sign if the wet condition does not ruin your generator. But it would be best to think about the current and electric shock when you unplug something. When it rains, you can only run your generator with a proper cover or tent. Yes, the rain will damage your generator.

What happens if a generator gets wet?

There are a lot of things that will happen when your generator gets wet. The rain will ruin your generator’s engine, so you have to keep your generator dry every time. If your generator is outdoors, ensure it will be on a dry surface. But if your generator gets wet, you can dry it with a towel.

You can use the blocks or boards to raise your generator off the ground when the surface gets wet. If your generator is in an enclosure situation, you need to identify that the enclosure is dry enough and ventilated. Replace your generator if you can’t dry it in wet conditions.

People who depend on portable generators will know that the threats of bad situations and weather always hurt your generator. The generator will be ruined if it gets wet, or it will cause serious problems with power.

What should you do if you’re expecting rain?

The first step you need to take is to check whether the generator is properly covered or not. The generator’s cover will help protect the device from different elements and stop water from entering the generator. You can also place your generator under shelter to lower the risk of exposure to rain.

In addition, you can also check the electrical components of your generator regularly to ensure that they are in good condition and dry.

Disadvantages of Running a Generator in Rain:

After understanding the question, can I run generator in rain? Let’s learn the disadvantages of running a generator in rainy or wet conditions.

So, when you run your generator and allow the device to get wet, you ultimately allow the device to create major problems for you. The most common problem that will create is an electrical shock which will harm you also.

Where do you put a generator during a storm?

Plus, when the water enters the electrical panel of the generator, it will electrocute the people standing nearby to the device.  According to the Occupational Safety and Health Administration, there is the following recommendation that you follow which are:

Keep off your generator during rain and in wet conditions. If your emergency needs your generator, then protect it with a canopy. Never involve yourself in the electrical components of the generator in this situation.

The electrical equipment submerged in water is not well for you, so use them sparingly. It would be best to dry out properly and evaluate the equipment before using them. Please don’t use any electrical equipment with strange odors and begin smoking and powering off them.

Overall Result

You can get an electrical shock if you accidentally touch the generator when your hands are wet. One of the other dangers of using a generator in the rain is that you damage your device. Even though you and your family ignore getting shocked by the wet generator, the moisture creates its way into the outlets. This will cause the device to short out and cause significant damage.

As a result, you may have to spend the cost of repairing it, or you may need to replace the generator. In a few cases, your generator will get wet when it is raining outside, and this will also cause damage to the appliances they are hooked up to.

Running a generator in heavy windstorms is also dangerous for you. However, getting your home’s power back immediately after it goes out might be tempting. So, waiting until the storm outside calmed down would be best.

Heavy winds have enough potential and are powerful enough to sweep up your heavy generator. It will cause the generator to collide with your family member, your home, and yourself also. In addition, heavy winds also create it harder to dry your generator when it is running.

Where do you put a generator during a storm?

When it is a storm outside, then it is very important to place the generator in a well-ventilated outdoor area that is away from the windows, doors, and vents.

How to run a generator in the rain? Here are the Top Methods:

How to run a generator in the rain?

Now, you understand, can I run generator in rain? It’s time to learn the safety methods of running a generator in the rain. Unfortunately, the trends show that regardless of multiple warnings provided by manufacturers are getting ignored by users. Following are the tips that are helpful and save your life.

Similarly, if you want to know how far should a generator be from house, then you can learn from here.

Keep away from generator damage and electrocution:

Only run your generator in wet weather using a generator tent. Keep in mind that electricity and water will not mix. Because if they mix, it will damage the generator or probably create electrocution. This will happen because water enters the electrical panel or generator outlets. Which will cause a short circuit to frame.

Never use the generator in the hurricane or adverse weather:

We all know what damage hurricanes, tornadoes, and cyclones will do. Especially at that time when the speed ranges between 60 to 70 MPs which will be devastating. If you use your generator in such type of adverse conditions, then the result will be disastrous.

Never use the generator in the hurricane or adverse weather

The generator will swing about from one side to another or be carried away. Why can’t you wait for the time when the wind will subside before you can try out this? Because it will not cost you any money or any possible damage.

Use Generators Covers:

The easiest option to save your generator is to invest in the quality covers of a generator. These covers are waterproof and affordable and will not hamper the device’s portability. In many cases, they even promote the natural cooling of the equipment.

Generator Cover

However, the covers are made from polyester, nylon, vinyl, and tarpaulin, which protect your generator from elements. The prices of generator covers are different, and they are worth to splurge it for high-quality products.


Another way to run your portable generator in the rain is to run a pop-up canopy. From our team’s experience, many best tent companies offer helpful products to protect your generator. The pop-up canopy is a portable tent you put on your generator when running.

The disadvantages of these canopies are that they usually don’t offer you more protection around the sides of the generator. This will leave the generator to wind and blown-aside rain. Generally, you rely on pop-up-canopy when it is little wind or rain outside.

Steel Enclosure:

If you are primarily using your generator in your home, then consider that you have to install the steel enclosure for it. These enclosure features will stop the generator from overheating, and the rain will be kept out entirely.

While using the extension cord, you can run your generator to connect it to everything you are powering. Many companies will offer a portable soundproof and weatherproof enclosure to you. Few types of generators are fit properly in the steel enclosure, and a one-time installation will be pretty expensive.

Plastic Shed:

Remember that when you have a large portable generator, you will require a relatively high cost for the retrofit kits. This will be a specialized plastic shed that costs you around about $400, and this is the initial cost. You can get these at a little more cost also. They frequently come with extra shelter, and remember that the manufacturers warned you against these enclosing portable generators for many reasons.

How To Protect Your Generator In Rain

Wear Rubber Soled Shoes and Rubber Gloves:

One of the biggest dangers of running a generator is that people will get an electric shock when they touch it when it is wet. So, you can lower the risk of electrocution by wearing insulated rubber shoes and globes with rubber soles.

Avoid running the Generator in an Enclosed Space:

You can avoid the risk of poisoning and carbon monoxide if you don’t run your generator inside your home, garage, crawlspace, basement, or other enclosed areas.

Generator in an Enclosed Space:

Stay clear from the Generator in bad weather:

The closer you stand to your generator when it is a storm outside, the higher the risk of electrical shock will be. When the generator is running, you should create a point to give the generator a little space from you.

Only Run Generator when it is necessary:

You cannot avoid running the generator in many situations in worse or adverse weather. Although, you would avoid running your generator any more than necessary. You ultimately increase the risk of danger whenever you run your generator in a storm or hurricane. So, it is better to keep that risk at the minimum level.

How to cover generator in rain?

If you want to know how to cover a generator in rain, then you need to follow the below steps.

  • You must properly position the generator on a stable, elevated surface away from direct rainfall.
  • You can use a waterproof cover to protect the generator from water damage.
  • Make sure the cover completely encloses the generator and leaves no area from where the rain will enter.

Can you cover a generator while it running?

No, you cannot cover the generator when it rains because generators need proper ventilation to dissipate exhaust harmful gases and heat.


The statement “Can I run generator in rain?” is a difficult question because running a generator in wet conditions can lead a person to electrocution or serious damage to the generator. We highly recommend not running a generator in the rain when you don’t have a high-quality generator tent or shelter.

The wet conditions can ruin the generator’s engine and create a risk of electrocution or electric shock for you. If you’re expecting rain, you need to check the generator to ensure that it is properly covered or placed under a shelter to decrease the risk of exposure to rain.

The generator’s electrical components should be checked regularly to ensure they are in good condition and dry. The disadvantages of running a generator in the rain include many risks like an electrical shock, damage to the generator, and damage to appliances hooked up to the generator.

We strongly recommend keeping off your generator in the rain and wet conditions and waiting for the storm to calm down before using the generator in heavy windstorms.

Frequently Asked Questions: Can I run generator in rain

Do you need to cover a generator in the rain?

Heavy rain will lead your generator to high damage, no matter whether it is a light mist or torrential downpour. Even little damage to the generator will increase the potential for costly repairs if you want to keep your power source safe in wet conditions, so your priority would be to keep it covered.

Is it OK to run my generator in the rain?

According to the instructions for a portable generator, they warn you not to run it during rain. Suppose you want to protect your generator from moisture. In that situation, the Consumer Product Safety Commission will recommend operating it on a dry surface under an open canopy like a complete structure.

Can I run generator in rain?

It would be best not to run your generator during rain or other bad weather because water and electricity will create electrical shocks. Still, if you want to run your generator, you should use a temporary wet weather cover or purchase a permanent one for your generator.

How to protect generator from snow?

If you want to protect the generator from the snow, you need to shield it from direct exposure by using the cover of a generator, or you can construct a shelter.

Can a portable generator be left outside?

Yes, it is possible to leave the portable generator outside. The portable generators are designed to be used outdoors and withstand multiple weather conditions.

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